JP2004269539A - 高メタセシス活性のルテニウムおよびオスミウム金属カルベン錯体 - Google Patents
高メタセシス活性のルテニウムおよびオスミウム金属カルベン錯体 Download PDFInfo
- Publication number
- JP2004269539A JP2004269539A JP2004137844A JP2004137844A JP2004269539A JP 2004269539 A JP2004269539 A JP 2004269539A JP 2004137844 A JP2004137844 A JP 2004137844A JP 2004137844 A JP2004137844 A JP 2004137844A JP 2004269539 A JP2004269539 A JP 2004269539A
- Authority
- JP
- Japan
- Prior art keywords
- complex
- rucl
- pcy
- nmr
- group
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229910052707 ruthenium Inorganic materials 0.000 title claims abstract description 48
- 229910052762 osmium Inorganic materials 0.000 title claims abstract description 22
- 238000005649 metathesis reaction Methods 0.000 title abstract description 37
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 title abstract description 29
- 230000000694 effects Effects 0.000 title abstract description 27
- HZVOZRGWRWCICA-UHFFFAOYSA-N methanediyl Chemical compound [CH2] HZVOZRGWRWCICA-UHFFFAOYSA-N 0.000 title abstract description 8
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 title abstract description 6
- 229910052751 metal Inorganic materials 0.000 title description 4
- 239000002184 metal Substances 0.000 title description 4
- 125000003118 aryl group Chemical group 0.000 claims abstract description 27
- 150000001875 compounds Chemical class 0.000 claims abstract description 25
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 21
- 239000003446 ligand Substances 0.000 claims abstract description 11
- 230000007935 neutral effect Effects 0.000 claims abstract description 10
- 125000000129 anionic group Chemical group 0.000 claims abstract description 7
- 229910052698 phosphorus Inorganic materials 0.000 claims description 23
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 18
- 125000000524 functional group Chemical group 0.000 claims description 16
- 239000001257 hydrogen Substances 0.000 claims description 16
- 229910052739 hydrogen Inorganic materials 0.000 claims description 16
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 9
- 150000004820 halides Chemical class 0.000 claims description 8
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 claims description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 5
- 150000001412 amines Chemical class 0.000 claims description 5
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 claims description 5
- 150000002576 ketones Chemical class 0.000 claims description 5
- 150000001299 aldehydes Chemical class 0.000 claims description 4
- 150000001408 amides Chemical class 0.000 claims description 4
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 claims description 4
- 150000002148 esters Chemical class 0.000 claims description 4
- 150000002466 imines Chemical class 0.000 claims description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims 2
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 claims 2
- 125000003545 alkoxy group Chemical group 0.000 claims 2
- 125000004104 aryloxy group Chemical group 0.000 claims 2
- 150000001718 carbodiimides Chemical class 0.000 claims 2
- 229910052736 halogen Inorganic materials 0.000 claims 2
- 150000002367 halogens Chemical class 0.000 claims 2
- 239000012948 isocyanate Substances 0.000 claims 2
- 150000002513 isocyanates Chemical class 0.000 claims 2
- LJDZFAPLPVPTBD-UHFFFAOYSA-N nitroformic acid Chemical compound OC(=O)[N+]([O-])=O LJDZFAPLPVPTBD-UHFFFAOYSA-N 0.000 claims 2
- 150000003573 thiols Chemical class 0.000 claims 2
- 150000002431 hydrogen Chemical class 0.000 claims 1
- 125000000547 substituted alkyl group Chemical group 0.000 claims 1
- 125000003107 substituted aryl group Chemical group 0.000 claims 1
- 230000000977 initiatory effect Effects 0.000 abstract description 19
- 239000000460 chlorine Substances 0.000 description 162
- 238000005481 NMR spectroscopy Methods 0.000 description 89
- 230000015572 biosynthetic process Effects 0.000 description 52
- 238000003786 synthesis reaction Methods 0.000 description 50
- 238000006243 chemical reaction Methods 0.000 description 47
- 239000000243 solution Substances 0.000 description 41
- 239000003054 catalyst Substances 0.000 description 40
- 239000007787 solid Substances 0.000 description 36
- 238000000034 method Methods 0.000 description 34
- -1 osmium carbene complexes Chemical class 0.000 description 31
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 30
- 125000001118 alkylidene group Chemical group 0.000 description 28
- 238000000921 elemental analysis Methods 0.000 description 27
- 150000001336 alkenes Chemical class 0.000 description 26
- 238000007152 ring opening metathesis polymerisation reaction Methods 0.000 description 22
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 20
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 18
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 18
- 229920000642 polymer Polymers 0.000 description 16
- 125000000649 benzylidene group Chemical group [H]C(=[*])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 14
- JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical compound C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 0.000 description 14
- 229940052810 complex b Drugs 0.000 description 13
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 12
- WLPUWLXVBWGYMZ-UHFFFAOYSA-N tricyclohexylphosphine Chemical compound C1CCCCC1P(C1CCCCC1)C1CCCCC1 WLPUWLXVBWGYMZ-UHFFFAOYSA-N 0.000 description 12
- 230000008859 change Effects 0.000 description 11
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 11
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 10
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 10
- 101100030361 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) pph-3 gene Proteins 0.000 description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 238000005865 alkene metathesis reaction Methods 0.000 description 9
- 150000002907 osmium Chemical class 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 8
- 239000002904 solvent Substances 0.000 description 8
- GVNVAWHJIKLAGL-UHFFFAOYSA-N 2-(cyclohexen-1-yl)cyclohexan-1-one Chemical compound O=C1CCCCC1C1=CCCCC1 GVNVAWHJIKLAGL-UHFFFAOYSA-N 0.000 description 7
- 101150065749 Churc1 gene Proteins 0.000 description 7
- 102100038239 Protein Churchill Human genes 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 7
- URYYVOIYTNXXBN-UPHRSURJSA-N cyclooctene Chemical compound C1CCC\C=C/CC1 URYYVOIYTNXXBN-UPHRSURJSA-N 0.000 description 7
- 239000004913 cyclooctene Substances 0.000 description 7
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 7
- 238000005580 one pot reaction Methods 0.000 description 7
- 238000006116 polymerization reaction Methods 0.000 description 7
- 238000006798 ring closing metathesis reaction Methods 0.000 description 7
- 125000001424 substituent group Chemical group 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- 125000002015 acyclic group Chemical group 0.000 description 6
- 238000005686 cross metathesis reaction Methods 0.000 description 6
- 150000008049 diazo compounds Chemical class 0.000 description 6
- 229920006250 telechelic polymer Polymers 0.000 description 6
- 229910052723 transition metal Inorganic materials 0.000 description 6
- 150000003624 transition metals Chemical class 0.000 description 6
- YHQXBTXEYZIYOV-UHFFFAOYSA-N 3-methylbut-1-ene Chemical compound CC(C)C=C YHQXBTXEYZIYOV-UHFFFAOYSA-N 0.000 description 5
- 230000005587 bubbling Effects 0.000 description 5
- CRGRWBQSZSQVIE-UHFFFAOYSA-N diazomethylbenzene Chemical compound [N-]=[N+]=CC1=CC=CC=C1 CRGRWBQSZSQVIE-UHFFFAOYSA-N 0.000 description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000000178 monomer Substances 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 5
- 238000001228 spectrum Methods 0.000 description 5
- VYXHVRARDIDEHS-UHFFFAOYSA-N 1,5-cyclooctadiene Chemical compound C1CC=CCCC=C1 VYXHVRARDIDEHS-UHFFFAOYSA-N 0.000 description 4
- 239000004912 1,5-cyclooctadiene Substances 0.000 description 4
- PKXHXOTZMFCXSH-UHFFFAOYSA-N 3,3-dimethylbut-1-ene Chemical compound CC(C)(C)C=C PKXHXOTZMFCXSH-UHFFFAOYSA-N 0.000 description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 4
- 239000005977 Ethylene Substances 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 125000003277 amino group Chemical group 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 4
- UHOVQNZJYSORNB-MZWXYZOWSA-N benzene-d6 Chemical compound [2H]C1=C([2H])C([2H])=C([2H])C([2H])=C1[2H] UHOVQNZJYSORNB-MZWXYZOWSA-N 0.000 description 4
- VPKDCDLSJZCGKE-UHFFFAOYSA-N carbodiimide group Chemical group N=C=N VPKDCDLSJZCGKE-UHFFFAOYSA-N 0.000 description 4
- 125000005587 carbonate group Chemical group 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 125000002228 disulfide group Chemical group 0.000 description 4
- FJKIXWOMBXYWOQ-UHFFFAOYSA-N ethenoxyethane Chemical compound CCOC=C FJKIXWOMBXYWOQ-UHFFFAOYSA-N 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 125000005843 halogen group Chemical group 0.000 description 4
- 239000000543 intermediate Substances 0.000 description 4
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 description 4
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 4
- 239000002243 precursor Substances 0.000 description 4
- 230000035484 reaction time Effects 0.000 description 4
- 230000002269 spontaneous effect Effects 0.000 description 4
- 125000003396 thiol group Chemical class [H]S* 0.000 description 4
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 4
- ZYECOAILUNWEAL-NUDFZHEQSA-N (4z)-4-[[2-methoxy-5-(phenylcarbamoyl)phenyl]hydrazinylidene]-n-(3-nitrophenyl)-3-oxonaphthalene-2-carboxamide Chemical compound COC1=CC=C(C(=O)NC=2C=CC=CC=2)C=C1N\N=C(C1=CC=CC=C1C=1)/C(=O)C=1C(=O)NC1=CC=CC([N+]([O-])=O)=C1 ZYECOAILUNWEAL-NUDFZHEQSA-N 0.000 description 3
- 238000005160 1H NMR spectroscopy Methods 0.000 description 3
- OSDWBNJEKMUWAV-UHFFFAOYSA-N Allyl chloride Chemical compound ClCC=C OSDWBNJEKMUWAV-UHFFFAOYSA-N 0.000 description 3
- 238000010535 acyclic diene metathesis reaction Methods 0.000 description 3
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 3
- 125000002843 carboxylic acid group Chemical group 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- ZQDPJFUHLCOCRG-WAYWQWQTSA-N cis-3-hexene Chemical compound CC\C=C/CC ZQDPJFUHLCOCRG-WAYWQWQTSA-N 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 230000001186 cumulative effect Effects 0.000 description 3
- 125000000753 cycloalkyl group Chemical group 0.000 description 3
- WLXALCKAKGDNAT-UHFFFAOYSA-N diazoethane Chemical compound CC=[N+]=[N-] WLXALCKAKGDNAT-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-DICFDUPASA-N dichloromethane-d2 Chemical compound [2H]C([2H])(Cl)Cl YMWUJEATGCHHMB-DICFDUPASA-N 0.000 description 3
- 150000001993 dienes Chemical class 0.000 description 3
- 125000002573 ethenylidene group Chemical group [*]=C=C([H])[H] 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- HVAMZGADVCBITI-UHFFFAOYSA-M pent-4-enoate Chemical compound [O-]C(=O)CCC=C HVAMZGADVCBITI-UHFFFAOYSA-M 0.000 description 3
- RFPMGSKVEAUNMZ-UHFFFAOYSA-N pentylidene Chemical group [CH2+]CCC[CH-] RFPMGSKVEAUNMZ-UHFFFAOYSA-N 0.000 description 3
- 239000011541 reaction mixture Substances 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- 125000003837 (C1-C20) alkyl group Chemical group 0.000 description 2
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- BZWJDKJBAVXCMH-UHFFFAOYSA-N 1-diazopropane Chemical compound CCC=[N+]=[N-] BZWJDKJBAVXCMH-UHFFFAOYSA-N 0.000 description 2
- 238000004293 19F NMR spectroscopy Methods 0.000 description 2
- 230000035495 ADMET Effects 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 2
- 125000003860 C1-C20 alkoxy group Chemical group 0.000 description 2
- 101100167062 Caenorhabditis elegans chch-3 gene Proteins 0.000 description 2
- LYUUVYQGUMRKOV-UHFFFAOYSA-N Diethyl diallylmalonate Chemical compound CCOC(=O)C(CC=C)(CC=C)C(=O)OCC LYUUVYQGUMRKOV-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- KDUIUFJBNGTBMD-DLMDZQPMSA-N [8]annulene Chemical compound C/1=C/C=C\C=C/C=C\1 KDUIUFJBNGTBMD-DLMDZQPMSA-N 0.000 description 2
- 125000003172 aldehyde group Chemical group 0.000 description 2
- 150000001345 alkine derivatives Chemical class 0.000 description 2
- 125000004453 alkoxycarbonyl group Chemical group 0.000 description 2
- IYABWNGZIDDRAK-UHFFFAOYSA-N allene Chemical compound C=C=C IYABWNGZIDDRAK-UHFFFAOYSA-N 0.000 description 2
- 125000003368 amide group Chemical group 0.000 description 2
- 239000012300 argon atmosphere Substances 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- IAQRGUVFOMOMEM-UHFFFAOYSA-N but-2-ene Chemical compound CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 2
- 235000010354 butylated hydroxytoluene Nutrition 0.000 description 2
- 239000007806 chemical reaction intermediate Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- IAQRGUVFOMOMEM-ARJAWSKDSA-N cis-but-2-ene Chemical compound C\C=C/C IAQRGUVFOMOMEM-ARJAWSKDSA-N 0.000 description 2
- 230000021615 conjugation Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 125000004185 ester group Chemical group 0.000 description 2
- 125000001033 ether group Chemical group 0.000 description 2
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- KTWOOEGAPBSYNW-UHFFFAOYSA-N ferrocene Chemical compound [Fe+2].C=1C=C[CH-]C=1.C=1C=C[CH-]C=1 KTWOOEGAPBSYNW-UHFFFAOYSA-N 0.000 description 2
- 125000000879 imine group Chemical group 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000012452 mother liquor Substances 0.000 description 2
- 238000007040 multi-step synthesis reaction Methods 0.000 description 2
- 238000006772 olefination reaction Methods 0.000 description 2
- LQAVWYMTUMSFBE-UHFFFAOYSA-N pent-4-en-1-ol Chemical compound OCCCC=C LQAVWYMTUMSFBE-UHFFFAOYSA-N 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 238000005872 self-metathesis reaction Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 238000004611 spectroscopical analysis Methods 0.000 description 2
- 230000009897 systematic effect Effects 0.000 description 2
- ONDSBJMLAHVLMI-UHFFFAOYSA-N trimethylsilyldiazomethane Chemical group C[Si](C)(C)[CH-][N+]#N ONDSBJMLAHVLMI-UHFFFAOYSA-N 0.000 description 2
- RRKODOZNUZCUBN-CCAGOZQPSA-N (1z,3z)-cycloocta-1,3-diene Chemical compound C1CC\C=C/C=C\C1 RRKODOZNUZCUBN-CCAGOZQPSA-N 0.000 description 1
- YCNYCBYHUAGZIZ-UHFFFAOYSA-N 7-oxabicyclo[2.2.1]hept-2-ene Chemical compound O1C2CCC1C=C2 YCNYCBYHUAGZIZ-UHFFFAOYSA-N 0.000 description 1
- LOBSPZHDUJUOES-UHFFFAOYSA-N 9-diazofluorene Chemical compound C1=CC=C2C(=[N+]=[N-])C3=CC=CC=C3C2=C1 LOBSPZHDUJUOES-UHFFFAOYSA-N 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- 0 CC*=C1C2=CC(C=C)=CC[C@]12 Chemical compound CC*=C1C2=CC(C=C)=CC[C@]12 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- YXHKONLOYHBTNS-UHFFFAOYSA-N Diazomethane Chemical compound C=[N+]=[N-] YXHKONLOYHBTNS-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 238000004639 Schlenk technique Methods 0.000 description 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
- 238000005162 X-ray Laue diffraction Methods 0.000 description 1
- ITLHXEGAYQFOHJ-UHFFFAOYSA-N [diazo(phenyl)methyl]benzene Chemical compound C=1C=CC=CC=1C(=[N+]=[N-])C1=CC=CC=C1 ITLHXEGAYQFOHJ-UHFFFAOYSA-N 0.000 description 1
- ZVQOOHYFBIDMTQ-UHFFFAOYSA-N [methyl(oxido){1-[6-(trifluoromethyl)pyridin-3-yl]ethyl}-lambda(6)-sulfanylidene]cyanamide Chemical compound N#CN=S(C)(=O)C(C)C1=CC=C(C(F)(F)F)N=C1 ZVQOOHYFBIDMTQ-UHFFFAOYSA-N 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Chemical group 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000002547 anomalous effect Effects 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 150000004646 arylidenes Chemical class 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 150000001925 cycloalkenes Chemical class 0.000 description 1
- CFBGXYDUODCMNS-UHFFFAOYSA-N cyclobutene Chemical compound C1CC=C1 CFBGXYDUODCMNS-UHFFFAOYSA-N 0.000 description 1
- 150000001931 cyclobutenes Chemical class 0.000 description 1
- OOXWYYGXTJLWHA-UHFFFAOYSA-N cyclopropene Chemical compound C1C=C1 OOXWYYGXTJLWHA-UHFFFAOYSA-N 0.000 description 1
- 229930007927 cymene Natural products 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- XNMQEEKYCVKGBD-UHFFFAOYSA-N dimethylacetylene Natural products CC#CC XNMQEEKYCVKGBD-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000013213 extrapolation Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- QWXYZCJEXYQNEI-OSZHWHEXSA-N intermediate I Chemical compound COC(=O)[C@@]1(C=O)[C@H]2CC=[N+](C\C2=C\C)CCc2c1[nH]c1ccccc21 QWXYZCJEXYQNEI-OSZHWHEXSA-N 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 125000000468 ketone group Chemical group 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 150000002902 organometallic compounds Chemical class 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- HFPZCAJZSCWRBC-UHFFFAOYSA-N p-cymene Chemical compound CC(C)C1=CC=C(C)C=C1 HFPZCAJZSCWRBC-UHFFFAOYSA-N 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- ZHZCYWWNFQUZOR-UHFFFAOYSA-N pent-4-en-2-ol Chemical compound CC(O)CC=C ZHZCYWWNFQUZOR-UHFFFAOYSA-N 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 150000003003 phosphines Chemical class 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920000636 poly(norbornene) polymer Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- HHDLJTLPOGOXLR-UHFFFAOYSA-N propan-2-ylphosphane Chemical compound CC(C)P HHDLJTLPOGOXLR-UHFFFAOYSA-N 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000003586 protic polar solvent Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 238000004467 single crystal X-ray diffraction Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 229910021381 transition metal chloride Inorganic materials 0.000 description 1
- 229910000314 transition metal oxide Inorganic materials 0.000 description 1
- DHWBYAACHDUFAT-UHFFFAOYSA-N tricyclopentylphosphane Chemical compound C1CCCC1P(C1CCCC1)C1CCCC1 DHWBYAACHDUFAT-UHFFFAOYSA-N 0.000 description 1
- IGNTWNVBGLNYDV-UHFFFAOYSA-N triisopropylphosphine Chemical compound CC(C)P(C(C)C)C(C)C IGNTWNVBGLNYDV-UHFFFAOYSA-N 0.000 description 1
- SWGJCIMEBVHMTA-UHFFFAOYSA-K trisodium;6-oxido-4-sulfo-5-[(4-sulfonatonaphthalen-1-yl)diazenyl]naphthalene-2-sulfonate Chemical compound [Na+].[Na+].[Na+].C1=CC=C2C(N=NC3=C4C(=CC(=CC4=CC=C3O)S([O-])(=O)=O)S([O-])(=O)=O)=CC=C(S([O-])(=O)=O)C2=C1 SWGJCIMEBVHMTA-UHFFFAOYSA-K 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
- C07F15/0006—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table compounds of the platinum group
- C07F15/002—Osmium compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2265—Carbenes or carbynes, i.e.(image)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/24—Phosphines, i.e. phosphorus bonded to only carbon atoms, or to both carbon and hydrogen atoms, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, phosphole or anionic phospholide ligands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/24—Phosphines, i.e. phosphorus bonded to only carbon atoms, or to both carbon and hydrogen atoms, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, phosphole or anionic phospholide ligands
- B01J31/2404—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
- C07F15/0006—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table compounds of the platinum group
- C07F15/0046—Ruthenium compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F32/00—Homopolymers and copolymers of cyclic compounds having no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic ring system
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/72—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from metals not provided for in group C08F4/44
- C08F4/80—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from metals not provided for in group C08F4/44 selected from iron group metals or platinum group metals
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
- C08G61/04—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms
- C08G61/06—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds
- C08G61/08—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds of carbocyclic compounds containing one or more carbon-to-carbon double bonds in the ring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/10—Polymerisation reactions involving at least dual use catalysts, e.g. for both oligomerisation and polymerisation
- B01J2231/14—Other (co) polymerisation, e.g. of lactides or epoxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/50—Redistribution or isomerisation reactions of C-C, C=C or C-C triple bonds
- B01J2231/54—Metathesis reactions, e.g. olefin metathesis
- B01J2231/543—Metathesis reactions, e.g. olefin metathesis alkene metathesis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/82—Metals of the platinum group
- B01J2531/821—Ruthenium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/82—Metals of the platinum group
- B01J2531/825—Osmium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G2261/30—Monomer units or repeat units incorporating structural elements in the main chain
- C08G2261/33—Monomer units or repeat units incorporating structural elements in the main chain incorporating non-aromatic structural elements in the main chain
- C08G2261/332—Monomer units or repeat units incorporating structural elements in the main chain incorporating non-aromatic structural elements in the main chain containing only carbon atoms
- C08G2261/3324—Monomer units or repeat units incorporating structural elements in the main chain incorporating non-aromatic structural elements in the main chain containing only carbon atoms derived from norbornene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G2261/40—Polymerisation processes
- C08G2261/41—Organometallic coupling reactions
- C08G2261/418—Ring opening metathesis polymerisation [ROMP]
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
米国特許第5,312,940号および同第5,342,909号には、特定のビニルアルキリデンルテニウムおよびオスミウム錯体が開示されているとともに、歪みのあるオレフィンの開環メタセシス重合(「ROMP」)の触媒として該錯体を利用することが開示されている。これらの特許に開示されている特定のアルキリデン錯体はいずれも、R1が水素であり、Rが置換または未置換のビニル基である。例えば、これらの特許に開示されている好ましいビニルアルキリデン錯体は、次の通りである。
米国特許出願第08/282,826号および同第08/282,827号には、特定のビニルアルキリデンルテニウムおよびオスミウム錯体が開示されているとともに、種々のメタセシス反応の触媒として該錯体を利用することが開示されている。これらの特許出願に開示されている触媒は、特定の中性電子供与体配位子LおよびL1(すなわち、少なくとも1つの置換基が第二級アルキル基またはシクロアルキル基であるホスフィン)を有する。上記の米国特許の場合と同様に、これらの特許出願で開示されている特定のアルキリデン錯体はいずれも、R1が水素であり、Rが置換または未置換のビニル基である。例えば、これらの特許出願に開示されている好ましいビニルアルキリデン錯体は、次の通りである。
これらの特許および特許出願に開示されているビニルアルキリデン錯体は高いメタセシス活性を呈するとともに官能基に対する顕著な安定性を呈するが、これらの錯体にはメタセシス触媒として少なくとも2つの欠点がある。第1の欠点は、ビニルアルキリデン錯体を調製するために多段階合成が必要なことであり、第2の欠点は、ビニルアルキリデン錯体の開始速度が比較的遅いことである。ビニルアルキリデン錯体のこれらの欠点はいずれも、メタセシス触媒として使用するうえで不都合である。多段階合成は時間と費用がかかる恐れがあり、更に、生成物の収率が低下する恐れもある。開始速度が遅いと、得られるROMPポリマーの分子量分布が広がったり、閉環メタセシス(「RCM」)反応の反応時間が長くなる可能性がある。
アルキン重合については、R. Schlund et al., J. Am. Chem. Soc. 1989, 111, 8004-8006およびL.Y. Park et al., Macromolecules 1991, 24 3489-3495(いずれも引用により本明細書中に含まれるものとする)に記載がある。カルボニルオレフィン化については、K.A. brown-Wensley et al., Pure Appl. Chem. 1983, 55, 1733-1744、A. Aguero et al., J. Chem. Soc., Chem. Commun. 1986, 531-533、およびG.C. Bazan et al., Organometallics 1991, 10, 1062-1067(いずれも引用により本明細書中に含まれるものとする)に記載がある。ADMETについては、K.B. Wagener et al., Macromolecules 1991, 24, 2649-2657(引用により本明細書中に含まれるものとする)に記載がある。当業者は、本発明の錯体を使用してこれらの反応を実施するための適切な条件を容易に決めることができる。
ジアゾアルカンからのアルキリデン移動を介したRuCl 2 (=CHR)(PPh 3 ) 2 の合成(錯体1〜9)
本発明のアルキリデン錯体は、RuCl2(PPh3)3と、アルキル、アリール、およびジアリールジアゾアルカンとの反応により合成することができる。一般的には、この合成反応は、-78℃において自発的なN2の発生を伴うが、このことは、RuCl2(PPh3)3と、ジアゾエタン、ジアゾプロパン、または式p-C6H4XCHN2で表されるパラ置換アリールジアゾアルカンとの迅速反応により、それぞれ、RuCl2(=CHR)(PPh3)2(R=Me[錯体1]、Et[錯体2])およびRuCl2(=CH-p-C6H4X)(PPh3)2(X=H[錯体3]、NMe2[錯体4]、OMe[錯体5]、Me[錯体6]、F[錯体7]、Cl[錯体8]、NO2[錯体9])が得られること示している(式1)。しかしながら、室温においてジフェニルジアゾメタンまたは9-ジアゾフルオレンとの反応は観測されず、更に、ジアゾメタンとの反応では、未同定生成物の複雑な混合物を生じた。
トリフェニルホスフィン触媒の合成上の有用性を広げるべく、ホスフィン交換により錯体3〜9と類似したトリアルキルホスフィン誘導体を調製した。室温において2.2当量のトリシクロヘキシルホスフィンを用いて錯体3〜9を処理することにより、処理完了後、RuCl2(=CH-p-C6H4X)(PCy3)2(X=H[錯体10]、NMe2[錯体11]、OMe[錯体12]、Me[錯体13]、F[錯体14]、Cl[錯体15]、NO2[錯体16])が、紫色(錯体11は緑色)の微結晶質固体として高収率で得られた。この反応は次のように記述される:
式2
中間体RuCl2(=CHPh)(PPh3)2(錯体3)が溶液中で比較的不安定であるため、RuCl2(PPh3)3から合成できるRuCl2(=CHPh)(PCy3)2(錯体10)の収率は75%〜80%である。しかしながら、錯体3の単離を行わずに、フェニルジアゾメタンでRuCl2(PPh3)3を処理した後すぐに約-50℃でトリシクロヘキシルホスフィンの添加を行うと、いわゆる「ワンポット合成」により1時間未満でほぼ定量的な収率で錯体10が得られる。これと同じ手順を、RuCl2(=CHPh)(PR3)2〔ただし、RはCp(錯体17)であるか、またはRはiPr(錯体18)であり、これらは同程度のメタセシス活性を呈する〕などのより溶解性の高い誘導体の合成に応用することができる。これらの反応は次のように記述される:
式3
RuCl2(=CH-CH=CPh2)(PCy3)2(錯体B)は、圧力100psi、50℃、CD2Cl2中において数時間以内にエチレンと反応して80:20の比でRuCl2(=CH-CH=CPh2)(PCy3)2(錯体B)とRuCl2(=CH2)(PCy3)2(錯体19)との平衡に達するが、ベンジリデンRuCl2(=CHPh)(PCy3)2(錯体10)は、室温、14psiのエチレン下で数分以内に定量的にメチリデン錯体19に転化する(式7)。
RuCl2(=CHPh)(PCy3)2(錯体10)とエチレンとの迅速な反応によりRuCl2(=CHPh)(PCy3)2(錯体19)が得られることから、本発明者らは、これらのメタセシス研究を末端および二置換のオレフィンにまで拡張した。オレフィンメタセシスは平衡過程であるので、こうした速度論的生成物は特定の条件下で単離される。実際に、錯体10は、それぞれ10倍過剰のプロペン、1-ブテン、または1-ヘキセンと反応させた場合、式RuCl2(=CHR)(PCy3)2[R=Me(錯体20)、R=Et(錯体21)、R=n-Bu(錯体22)]で表されるアルキリデンに定量的に転化される。いずれの場合においも、等モル量のスチレンが生成し、分光学的に同定された(式4)。
RuCl2(=CHPh)(PCy3)2(錯体10)を10倍過剰の1,3-ブタジエンおよび1,2-プロパジエンで処理すると、それぞれビニルアルキリデンRuCl2(=CH-CH=CH2)(PCy3)2(錯体23)およびビニリデンRuCl2(=C=CH2)(PCy3)2(錯体24)が高収率で得られる(式5)。前者の錯体はシクロプロペンの開環を介して合成することはできない。
ルテニウムアルキリデンは、周期表の低い族に含まれる遷移金属の対応化合物よりも活性は低いが、官能基およびプロトン性媒体に対して耐性を示すために、合成上の利用範囲は広い。本発明者らは、ビニルアルキリデンRuCl2(=CH-CH=CPh2)(PR3)2(R=Ph、錯体A;またはR=Cy、錯体B)がビニルエーテルH2C=CH-OR'などの電子に富んだオレフィンと容易に反応して、メタセシス不活性RuCl2(=CH-OR')(PR3)2を生成することを明らかにした。この不可逆的反応は、本発明者らによって、成長ポリマー鎖の末端保護に応用された。電子の不足したオレフィンは、トリフェニルホスフィン触媒RuCl2(=CH-CH=CPh2)(PPh3)2(錯体A)によるメタセシスを起こさない。更に、トリシクロヘキシルホスフィン触媒RuCl2(=CH-CH=CPh2)(PCy3)2 (錯体B)は、これらの基質に対してわずかな活性を呈するにすぎない。しかしながら、ベンジリデン触媒の錯体10の活性は強いので、この反応について更に検討を行った。式6に示されるように、ベンジリデン錯体10により触媒される官能化オレフィンのメタセシスは、アリルアセテートなどの電子に富んだオレフィンに限定されるものではなく、アリルクロリドなどの電子の不足したアルケンも対象となる。ベンジリデン錯体10はまた、4-ペンテン-1-オールの場合について示したように、保護されていないエン-オールの効率的なメタセシスを起こして、対応するヒドロキシアルキリデンRuCl2(=CH(CH2)3OH)(PCy3)2 (錯体27)を生成する(式6)。
RuCl 2 (=CH-p-C 6 H 4 X)(PPh 3 ) 2 (錯体3〜9)によって触媒されたノルボルネンの重合の速度論的研究
錯体3〜9によってノルボルネンをCH2Cl2中で室温(RT)にておよそ 150当量/時の速度で重合して定量的収率でポリノルボルネンを得る。全ての反応は、完全開始反応を示す緑茶色から橙色への特徴的な色変化を伴っていた。得られたポリマーは1H-NMRによって測定したところ約90%がトランス形である。しかしながら、本発明の触媒はほぼ単分散のポリマーを生じさせ(RuCl2(=CH-CH=CPh2)(PPh3)2(錯体A)についての1.25と比べると、PDI =1.04〜1.10)、測定された開始反応速度と一致する。RuCl2(=CH-CH=CPh2)(PPh3)2 (錯体A)について観察されたように、錯体3〜9は、成長しているアルキリデン(1H-NMR:δ17.79ppm(dt)) が反応中に安定であることからリビング系に対する一般的な基準を満たしており、このポリマーの分子量は[触媒]/[モノマー]比に線形依存性を示す。
ベンジリデンRuCl2(=CH-p-C6H4X)(PCy3)2(錯体10〜16)は、それらのPPh3類似体である錯体3〜9と比べて非常に活性なROMP触媒である。ノルボルネンを除いて、官能化ノルボルネン、7-オキサノルボルネン及び種々に置換されたシクロブテンを含む高歪みモノマーのROMPはリビングであり、非常に狭い分子量分布(PDI<1.1)を有するポリマーをもたらすことが証明された。RuCl2(=CH-CH=CPh2)(PCy3)2(錯体B)に類似して、錯体10〜16もシクロオクテン及び1,5-シクロオクタジエンのような低歪みシクロオレフィンを重合することができる。対応するポリマーは単分散ではない(PDIおよそ1.50〜1.60) が、これらの重合は触媒としてRuCl2(=CH-CH=CPh2)(PCy3)2(錯体B)(PDIおよそ2.50) を用いた場合よりもより急速にかつ有意により低度の多分散性の状態で進行する。しかしながら、これらの反応における「後部喰付き(back-biting) 」の発生はより広幅のPDI を引き起こす。したがって、これらの重合は、たとえ成長しているアルキリデンがシクロオクタジエンのROMPに対して 1H-NMR(δ18.88(t)) によって錯体10とともに観察されたとしても、リビングであるとみなすことはできない。
本発明者らは、最近、ビニルアルキリデンRuCl2(=CH-CH=CPh2)(PCy3)2(錯体B)が非環状オレフィン(例えばシス-2-ペンテン)に対してメタセシス活性を示すということを示した。そのターンオーバー数は、タングステン及びモリブデンを基材とする触媒の最良のものと比べて高いものではないが、ビニルアルキリデンRuCl2(=CH-CH=CPh2)(PCy3)2(錯体B)はルテニウムカルベン錯体によって誘導される非環状メタセシスの最初の例であった。しかしながら、遅い開始反応が触媒としてのその一般的な使用に対する目下の制約であった。ROMPにおけるそれらの非常に高い活性のために、ベンジリデンRuCl2(=CHPh)(PCy3)2(錯体10) を用いて代表的に示したように(下記で論議)、錯体10〜16は効果的な非環状メタセシス触媒であることが見出された。
RuCl2(=CH-p-C6H4X)(PCy3)2(錯体10〜16)の開始反応速度に対するXの電子的影響は、それらの1-ヘキセンとの反応を調べることによって証明された。ペンチリデンRuCl2(=CH-n-Bu)(PCy3)2錯体22への完全で定量的な転化が全ての場合において観察された。擬一次反応速度定数をベンジリデン錯体10〜16対ペンチリデン錯体22のHα共鳴の積分によって測定した。代表的なプロットを図1A及び1Bに示し、開始反応速度定数(ki)を表IVに示す。
RuCl 2 (=CH-p-C 6 H 4 Cl)(PCy 3 ) 2 (錯体15)のX線回折研究
錯体10〜16の代表例であるCl置換ベンジリデンRuCl2(=CH-p-C6H4Cl)(PCy3)2の構造を単結晶X線回折研究によってさらに確認した。この錯体のORTEP図を図2に示し、選択した結合長及び結合角を下記の表Vに示す。この分析によってほぼ直線形のCl(1)-Ru-Cl(2)角(167.61°)を有するゆがんだ四角錐形の配位であることが明らかになった。カルベン単位はP1-Ru-P2平面に対して直角であり、アリール配位子はほんのわずかにCl1-Ru-Cl2平面に対してねじれている。 Ru-C1 結合距離は、関連した化合物RuCl2(=CH-CH=CPh2)(PCy3)2[d(Ru-C)=1.851(21)]又はRuCl(=C(OMe)-CH=CPh2)(CO)(Pi-Pr3)2[RuCl2(=CH-CH=CPh2)(PCy3)2F4][d-(Ru-C)=1.874(3)]それぞれよりも短い(1.838(3)Å)。
一般的な実験手順
全ての操作はアルゴン雰囲気下で標準シュレンク(Schlenk)技術を用いて行った。アルゴンはBASF R3-11触媒(Chemalog)及び4Åモレキュラーシーブ(Linde)のカラムを通すことによって精製した。固体状の有機金属化合物は、窒素を充填した減圧雰囲気のドライボックス中又はアルゴン雰囲気下に移して保存した。NMR スペクトルはQE-300 Plus(300.1MHz 1H; 75.5MHz 13C) 、JEOL GX-400(399.7MHz 1H; 161.9MHz 31P)、又はBruker AM 500(500.1MHz 1H; 125.8MHz 13C; 202.5MHz 31P; 470.5MHz 19F)分光計で記録した。
CH2Cl2(10ml)にRuCl2(PPh3)3(417mg, 0.43mmol) を溶かした溶液を、エーテルにジアゾエタン(1.90ml, 0.93mmol, 2.2当量)を溶かした-50℃、0.50Mの溶液で-78℃にて処理した。ジアゾエタンの添加によって橙褐色から緑褐色への色の変化及びわずかな泡立ちが観察された。冷却浴を取り去り、溶液を3分間攪拌し、次いで蒸発乾固した。油状の残留物を数回少量の氷冷したエーテル(各3ml)で洗浄し、残った黄緑色の固体RuCl2(=CHMe)(PPh3)2 を数時間減圧乾燥した。収量=246mg(78%)。1H NMR(CD2Cl2): δ18.47 (tq, JPH =10.2Hz, 3JHH =5.1Hz, Ru=CH), 7.68〜7.56及び7.49〜7.36(両方ともm, P(C6H5)3), 2.59(d, 3JHH=5.1Hz, CH3)。13C NMR(CD2Cl2):δ320.65 (t, JPC=9.9Hz, Ru=CH), 134.76(m, P(C6H5)3のo-C), 132.06(m, P(C6H5)3のipso-C), 130.38(s, P(C6H5)3 のp-C), 128.44(m, P(C6H5)3のm-C)。31P NMR(CD2Cl2):δ29.99(s, PPh3)。元素分析:C38H34Cl2P2Ru についての計算値:C, 62.99; H, 4.73 ;実測値:C, 63.12; H, 4.61。
CH2Cl2(20ml)にRuCl2(PPh3)3(2.37g, 2.47mmol) を溶かした溶液を、CH2Cl2又はペンタン(3ml)にフェニルジアゾメタン(584mg, 4.94mmol, 2.0 当量)を溶かした-50℃の溶液で-78℃にて処理した。自然発生的な橙褐色から茶緑色への色の変化及び勢いのある泡立ちが観察された。冷却浴を取り去った後、溶液を5分間攪拌し、次いで約3mlまで濃縮した。ペンタン(20ml)を添加することによって緑色の固体を沈殿させ、その褐色の母液からカニューレ濾過によって分離し、CH2Cl2(3ml) に溶解し、ペンタンを用いて再沈殿させた。この操作を母液がほぼ無色になるまで繰り返した。残った灰緑色の微結晶性の固体を数時間減圧乾燥した。収量=1.67g(89%)。1H NMR(C6D6): δ19.56(t, JPH =10.2Hz, Ru=CH), 7.80〜7.64及び6.99〜6.66(両方ともm, C6H5 及びP(C6H5)3) 。13C NMR(CD2Cl2):δ310.12 (t, JPC=11.4Hz, Ru=CH), 155.36(s, C6H5 のipso-C), 134.91(m, P(C6H5)3 のm-C 又はo-C), 133.97 (d, JPC=19.6Hz, P(C6H5)3 のipso-C), 130.44(s, P(C6H5)3 のp-C), 130.03, 128,71及び127.09 (全てs, C6H5), 128.37(s(br.), P(C6H5)3 のm-C 又はo-C)。31P NMR(CD2Cl2):δ30.63(s, PPh3)。元素分析:C43H36Cl2P2Ru についての計算値:C, 65.65; H, 4.61; P, 7.87;実測値:C, 65.83; H, 4.95; P, 7.93。
CH2Cl2(10ml)にRuCl2(PPh3)3(466mg, 0.49mmol) を溶かした溶液を、CH2Cl2(3ml)にp-C6H4NMe2CHN2(160mg, 0.98mmol, 2.0 当量)を溶かした-50℃の溶液で-78℃にて処理した。自然発生的な橙褐色から茶緑色への色の変化及び勢いのある泡立ちが観察された。冷却浴を取り去った後、溶液を10分間攪拌し、次いで溶媒を減圧除去した。褐色の残留物を最小量のCH2Cl2(3ml)に溶解し、ペンタン(20ml)を添加して緑色の固体を沈殿させた。カニューレ濾過後、濾液が無色になるまでこの操作を繰り返した。残った黄緑色の微結晶性の固体を数時間減圧乾燥した。収量=317mg(78%)。1H NMR(CD2Cl2): δ18.30(t, JPH =6.1Hz, Ru=CH), 7.64 (d, 3JHH =8.7Hz, C6H4NMe2 のo-H), 7.52〜7.49(m, P(C6H5)3 のo-H),7.42(t, 3JHH =7.5Hz, P(C6H5)3 のp-H), 7.33(t, 3JHH =7.5Hz, P(C6H5)3 のm-H), 6.32(d, 3JHH =8.7Hz, C6H4NMe2 のm-H), 2.96(s, N(CH3)2)。13C NMR(CD2Cl2):δ309.68 (t, JPC=11.4Hz, Ru=CH), 152.72(s, C6H4NMe2 のipso-C), 135.01(m, P(C6H5)3 のm-C 又はo-C), 133.57(s, C6H4NMe2のo-C 又はm-C), 131.86(s, P(C6H5)3のC), 130.20(s, C6H4NMe2のo-C 又はm-C), 128.27(m, P(C6H5)3のm-C 又はo-C), 127.54(s(br.), C6H4NMe2 のp-C), 110.61 (d, JPC =21.5Hz, P(C6H5)3のipso-C), 40.30(s, N(CH3)2)。31P NMR(CD2Cl2):δ34.84(s, PPh3)。元素分析:C45H41Cl2NP2Ruについての計算値:C, 65.14; H, 4.98; N, 1.69;実測値:C, 65.28; H, 4.97; N, 1.80。
CH2Cl2(12ml)にRuCl2(PPh3)3(561mg, 0.59mmol) を溶かした溶液を、CH2Cl2(3ml)にp-C6H4OMeCHN2(87mg, 0.59mmol, 1.0 当量)を溶かした-40℃の溶液で-78℃にて処理した。自然発生的な橙褐色から茶緑色への色の変化及び勢いのある泡立ちが観察された。冷却浴を取り去った後、溶液を5分間攪拌し、次いで溶媒を減圧除去した。茶緑色の残留物を最小量のCH2Cl2(2ml)に溶解し、ペンタン(20ml)を添加して褐色の固体を沈殿させた。その茶緑色の溶液をカニューレ濾過によって分離し、減圧乾燥した。残った黄緑色の固体(錯体5)を繰り返しエーテル(各10ml)で洗浄し、数時間減圧乾燥した。収量=400mg(83%)。1H NMR(C6D6): δ19.39(t, JPH =8.7Hz, Ru=CH),7.85〜7.72及び7.03〜6.80(両方ともm, C6H4OMe及びP(C6H5)3 ), 6.41(d, 3JHH =8.7Hz, C6H4OMeのm-H), 3.22(s, OCH3) 。13C NMR(CD2Cl2):δ309.20 (t, JPC=10.7Hz, Ru=CH), 147.42(s, C6H4OMeのipso-C), 135.56(擬t, P(C6H5)3 のm-C 又はo-C), 133.98(s, C6H4OMe のo-C 又はm-C), 131.46(s, P(C6H5)3のp-C), 130.43(s, C6H4OMe のo-C 又はm-C), 128.40(擬t, P(C6H5)3 のm-C 又はo-C), 126.82(s, C6H4OMe のp-C), 113.95 (d, JPC =21.4Hz, P(C6H5)3のipso-C), 55.77(s, OCH3) 。31P NMR(CD2Cl2):δ32.50(s, PPh3)。元素分析:C44H38Cl2OP2Ruについての計算値:C, 64.71; H, 4.69 ;実測値:C, 65.23; H, 4.78 。
錯体5の合成に用いたものと類似の方法にて、RuCl2(PPh3)3(350mg, 0.37mmol) 及びp-C6H4MeCHN2(48mg, 0.37mmol, 1.0当量)からRuCl2(=CH-p-C6H4Me)(PPh3)2を調製した。褐色の微結晶性固体が得られた。収量=258mg(87%)。1H NMR(C6D6): δ19.55(t, JPH=9.6Hz, Ru=CH), 7.84 〜7.63及び7.02〜6.80(両方ともm, C6H4Me 及びP(C6H5)3 ), 6.53(d, 3JHH =7.8Hz,C6H4Meのm-H), 1.68(s, CH3)。13C NMR(CD2Cl2):δ309.17 (t, JPC=10.9Hz, Ru=CH), 153.34(s, C6H4Me のipso-C), 135.50(s, C6H4OMeのo-C 又はm-C), 134.96(m, P(C6H5)3のm-C 又はo-C), 132.13(s, P(C6H5)3のp-C), 130.39(s, C6H4Meのo-C 又はm-C), 128.34(m, P(C6H5)3のm-C 又はo-C), 126.76(s, C6H4Meのp-C), 115.23 (d, JPC =21.4Hz, P(C6H5)3のipso-C), 40.92(s, CH3)。31P NMR(CD2Cl2):δ31.29(s, PPh3)。元素分析:C44H38Cl2P2Ru についての計算値:C, 66.00; H, 4.78 ;実測値:C,65.90;H,4.75。
錯体3の合成に用いたものと類似の方法にて、RuCl2(PPh3)3(960mg, 1.00mmol) 及びp-C6H4FCHN2(272mg, 2.00mmol, 2.0当量)からRuCl2(=CH-p-C6H4F)(PPh3)2 を調製した。錯体7は錯体3と似たようにして合成された。黄緑色の微結晶性固体が得られた。収量=716mg(89%)。1H NMR(CD2Cl2): δ19.24(t, JPH = 9.0Hz, Ru=CH), 7.65〜7.62(m, C6H4F のo-H), 7.50〜7.44及び7.35〜7.32(両方ともm, P(C6H5)3), 6.62(t, 3JHH =3JHF =8.9Hz, C6H4Fのm-H), 152.21(s, C6H4F のipso-C), 134.95(m, P(C6H5)3 のm-C 又はo-C), 134.04 (d, JCF=19.5Hz, C6H4Fのm-C), 130.56(s, P(C6H5)3のp-C), 130.08 (d, JCF=8.7Hz, C6H4F のo-C), 128.47(m, P(C6H5)3のm-C 又はo-C), 115.67 (d, JPC =21.8Hz, P(C6H5)3のipso-C) 。31P NMR(CD2Cl2):δ31.03(s, PPh3)。19F NMR(CD2Cl2):δ45.63(s, C6H4F)。元素分析:C43H35Cl2FP2Ruについての計算値:C, 64.18; H, 4.38 ;実測値:C, 64.42; H, 4.42 。
実施例2で用いたものと類似の方法にて、RuCl2(PPh3)3(350mg, 0.37mmol) 及びp-C6H4ClCHN2(111mg, 0.73mmol, 2.0 当量)からRuCl2(=CH-p-C6H4Cl)(PPh3)2を調製した。緑色の微結晶性固体が得られた。収量=246mg(82%)。1H NMR(CD2Cl2): δ19.27(t, JPH = 9.2Hz, Ru=CH), 7.51〜7.44, 7.35〜7.32及び6.67〜6.63 (全てm, C6H4Cl 及びP(C6H5)3), 6.86(d, 3J HH =8.8Hz, C6H4Cl のm-H)。13C NMR(CD2Cl2):δ307.34 (t, JPC=10.6Hz, Ru=CH), 153.82(s, C6H4Cl のipso-C), 134.91(m, P(C6H5)3 のm-C 又はo-C), 130.58(s, P(C6H5)3のp-C), 128.87, 128.81及び127.85 (全てs, C6H4Cl), 128.48(s(br.), P(C6H5)3 のm-C 又はo-C), 115.90 (d, JPC =21.7Hz, P(C6H5)3のipso-C) 。31P NMR(CD2Cl2):δ30.47(s, PPh3)。元素分析:C43H35Cl3P2Ru についての計算値:C, 62.90; H, 4.30 ;実測値:C, 62.87; H, 4.40 。
錯体3の合成に用いたものと類似の方法にて、RuCl2(PPh3)3(604mg, 0.63mmol) 及びp-C6H4NO2CHN2(206mg, 1.25mmol, 2.0当量)からRuCl2(=CH-p-C6H4NO2)(PPh3)2 (錯体9)を調製した。黄褐色の微結晶性固体が得られた。収量=398mg(76%)。1H NMR(CD2Cl2): δ19.47(t, JPH =10.8Hz, Ru=CH), 7.88〜7.67, 7.38〜7.33及び7.02〜6.71 (全てm, C6H4NO2及びP(C6H5)3) 。13C NMR(CD2Cl2):δ313.43 (t, JPC=11.2Hz, Ru=CH), 158.40(s, C6H4NO2のipso-C), 148.11(s, C6H4NO2のp-C), 135.49(m, P(C6H5)3のm-C 又はo-C), 132.21(s, C6H4NO2 のm-C), 130.91(s, P(C6H5)3のp-C), 130.72(s, C6H4NO2 のo-C), 128.86(m, P(C6H5)3のm-C又はo-C), 116.03 (d, JPC =21.6Hz, P(C6H5)3のipso-C) 。31P NMR(CD2Cl2):δ32.27(s, PPh3)。元素分析:C43H35Cl2NO2P2Ruについての計算値:C, 62.10; H, 4.24; N, 1.68;実測値:C, 62.31; H, 4.66; N, 1.84。
CH2Cl2(10ml)にRuCl2(=CHPh)(PPh3)3(242mg, 0.31mmol)を溶かした溶液を、CH2Cl2(3ml)にトリシクロヘキシルホスフィン(190mg, 0.68mmol, 2.2 当量)を溶かした溶液で処理し、室温で30分間攪拌した。溶液を濾過し、溶媒を減圧除去した。残留物を繰り返しアセトン又はメタノール(各5ml)で洗浄し、減圧乾燥した。紫色の微結晶性固体が得られた。収量=290mg(89%)。1H NMR(CD2Cl2): δ20.02(s. Ru=CH)(s, Ru=CH), 8.44 (d, 3JHH =7.6Hz, C6H5 のo-H), 7.56(t, 3J HH =7.6Hz, C6H5のp-H), 7.33(t, 3JHH =7.6Hz, C6H5 のm-H), 2.62〜2.58, 1.77〜1.67, 1.46〜1.39及び1.25〜1.16 (全てm, P(C6H11)3) 。13C NMR(CD2Cl2):δ294.72 (s, Ru=CH), 153.17(s, C6H5 のipso-C), 131.21, 129.49 及び129.27 (全てs, C6H5), 32.49(擬t, Japp =9.1Hz, P(C6H11)3 のipso-C), 30.04(s, P(C6H11)3 のm-C), 28,24(擬t, Japp =4.5Hz, P(C6H11)3 のo-C), 26,96(s, P(C6H11)3のp-C)。31P NMR(CD2Cl2):δ36.61(s, PCy3)。元素分析:C43H72Cl2P2Ru についての計算値:C, 62.76; H, 8.82 ;実測値:C, 62.84; H, 8.71 。
CH2Cl2(40ml)にRuCl2(PPh3)3(4.0g, 4.17mmol)を溶かした溶液を、ペンタン(10ml)にフェニルジアゾメタン(986mg, 8.35mmol, 2.0 当量)を溶かした-50℃の溶液で-78℃にて処理した。ジアゾ化合物を添加すると、橙褐色から緑褐色への瞬間的な色の変化及び勢いのある泡立ちが観察された。反応混合物を-70℃から-60℃にて5〜10分間攪拌した後、CH2Cl2にトリシクロヘキシルホスフィン(2.57g, 9.18mmol, 2.2 当量)を溶かした氷冷溶液をシリンジで添加した。茶緑色から赤への色の変化が生じた後、溶液を室温まで温めて30分間攪拌した。溶液を濾過し、容量が半分になるまで濃縮し、濾過した。メタノール(100ml) を添加して紫色の微結晶性固体である錯体10を沈殿させ、濾取し、数回アセトン及びメタノール(各10ml)で洗浄して数時間減圧乾燥した。収量3.40g(99%)。
RuCl2(=CH-p-C6H4NMe2)(PPh3)2(316mg, 0.38mmol) 及びトリシクロヘキシルホスフィン(235mg, 0.84mmol, 2.0 当量) から出発して、錯体10を合成するのに用いた手順と類似の手順にて緑色微結晶性固体としてRuCl2(=CH-p-C6H4NMe2)(PCy3)2を得た。収量284mg(86%)。1H NMR(CD2Cl2): δ18.77(s, Ru=CH), 8.25 〜8.14(s(vbr.), C6H4NMe2のo-H), 6.55(d, 3JHH =7.2Hz, C6H4NMe2 のm-H), 2.97(s, N(CH3)2), 2.63〜2.61, 1.80〜1.67, 1.43〜1.41及び1.21〜1.17(全てm, P(C6H11)3) 。13C NMR(CD2Cl2):δ286.13(s(br.), Ru=CH), 151.28(s, C6H4NMe2 のipso-C), 144.80, 134.85 及び110.50 (全てs, C6H4NMe2), 40.30(s, N(CH3)2), 32.54 (擬t, Japp =8.2Hz, P(C6H11)3 のipso-C), 30.10(s, P(C6H11)3 のm-C),28.36(m, P(C6H11)3のo-C), 27.07(s, P(C6H11)3のp-C)。31P NMR(CD2Cl2):δ34.94(s, PCy3)。元素分析:C45H77Cl2NP2Ruについての計算値:C, 62.41; H, 8.96; N, 1.62;実測値:C, 62.87; H, 9.04; N, 1.50。
RuCl2(=CH-p-C6H4OMe)(PPh3)2(171mg, 0.21mmol)及びトリシクロヘキシルホスフィン(130mg, 0.46mmol, 2.2 当量) から出発して、錯体10を合成するのに用いたものと類似の方法にて暗紫色の微結晶性固体としてRuCl2(=CH-p-C6H4OMe)(PCy3)2 を得た。収量152mg(85%)。1H NMR(CD2Cl2): δ19.48(s, Ru=CH), 8.43 (s(br.), C6H4OMeのo-H), 6.82(d, 3JHH =8.6Hz, C6H4OMeのm-H), 3.82(s, OCH3), 2.64 〜2.59, 1.78〜1.68, 1.46〜1.39及び1.26〜1.15(全てm, P(C6H11)3) 。13C NMR(CD2Cl2):δ290.90(s(br.), Ru=CH), 148.34(s, C6H4OMeのipso-C), 134.91, 132.30 及び128.83 (全てs, C6H4OMe), 55.81(s, OCH3), 32.51 (擬t, Japp=9.1Hz, P(C6H11)3 のipso-C), 30.06(s, P(C6H11)3 のm-C), 28.28(擬t, Japp=5.2Hz, P(C6H11)3 のo-C), 27.00(s, P(C6H11)3のp-C)。31P MR(CD2Cl2):δ35.83(s, PCy3)。元素分析:C44H74Cl2OP2Ruについての計算値:C, 61.96; H, 8.74 ;実測値:C, 62.36; H, 8.71 。
RuCl2(=CH-p-C6H4Me)(PPh3)2(416mg, 0.52mmol) 及びトリシクロヘキシルホスフィン(321mg, 1.14mmol, 2.2 当量) から出発して、錯体10を合成するのに用いたものと類似の方法にて明紫色の微結晶性固体としてRuCl2(=CH-p-C6H4Me)(PCy3)2を得た。収量385mg(88%)。1H NMR(CD2Cl2): δ19.80(s, Ru=CH), d, 3JHH =7.6Hz, C6H4Me のo-H), 7.13(d, 3JHH =7.6Hz, C6H4Me のm-H), 2.08(s, CH3), 2.62〜2.58, 1.77〜1.67, 1.43〜1.40及び1.22〜1.17(全てm, P(C6H11)3) 。13C NMR(CD2Cl2):δ293.86 (t, JPC=8.3Hz, Ru=CH), 141.48(s, C6H4Meのipso-C), 131.56 及び129.85 (両方ともs, C6H4Me), 32.52 ( 擬t, Japp =9.2Hz, P(C6H11)3 のipso-C), 30.07(s, P(C6H11)3 のm-C), 28.26(擬t, Japp =4.1Hz, P(C6H11)3 のo-C), 27.00(s, P(C6H11)3のp-C), 22.39(s, CH3) 。31P NMR(CD2Cl2):δ36.09(s, PCy3)。元素分析:C44H74Cl2P2Ru についての計算値:C, 63.14; H, 8.91 ;実測値:C, 63.29; H, 8.99 。
RuCl2(=CH-p-C6H4F)(PPh3)2(672mg, 0.84mmol)及びトリシクロヘキシルホスフィン(515mg, 1.84mmol, 2.2 当量) から出発して、錯体10を合成するのに用いたものと類似の方法にて紫色の微結晶性固体としてRuCl2(=CH-p-C6H4F)(PCy3)2 を得た。収量583mg(83%)。1H NMR(CD2Cl2): δ19.86(s, Ru=CH), 8.52 〜8.50(s(br.), C6H4Fのo-H), 7.00 (dd, 3JHH =3JHF =8.8Hz, C6H4Fのm-H), 2.63〜2.59, 1.77〜1.68, 1.47〜1.40及び1.26〜1.17(全てm, P(C6H11)3) 。13C NMR(CD2Cl2):δ291.52 (t, JPC=8.6Hz, Ru=CH), 162.10 (d, JCF =254.3Hz, C6H4Fのp-C), 150.57(s, C6H4F のipso-C), 134.10(d, JCF =8.9Hz, C6H4Fのo-C), 116.00 (d, JCF =21.3Hz, C6H4F のm-C), 32.49 ( 擬t, Japp =9.3Hz, P(C6H11)3 のipso-C), 30.05(s, P(C6H11)3 のm-C), 28.22(擬t, Japp =5.2Hz, P(C6H11)3 のo-C), 26.94(s, P(C6H11)3のp-C)。31P NMR(CD2Cl2):δ36.60(s, PCy3)。19F NMR(CD2Cl2):δ45.47(s, C6H4F) 。元素分析:C43H71Cl2FP2Ruについての計算値:C, 61.41; H, 8.51 ;実測値:C, 61.32; H, 8.59 。
RuCl2(=CH-p-C6H4Cl)(PPh3)2(543mg, 0.66mmol) 及びトリシクロヘキシルホスフィン(408mg, 1.45mmol, 2.2 当量) から出発して、錯体10を合成するのに用いたものと類似の方法にて紫色の微結晶性固体としてRuCl2(=CH-p-C6H4Cl)(PCy3)2を得た。収量493mg(87%)。1H NMR(CD2Cl2): δ19.98(s, Ru=CH), 8.43 (d, 3JHH =8.7Hz, C4H4Cl のo-H), 7.29(d, 3JHH =8.7Hz, C6H4Cl のm-H), 2.63〜2.58, 1.76〜1.68, 1.46〜1.41及び1.25〜1.17(全てm, P(C6H11)3) 。13C NMR(CD2Cl2):δ291.52 (t, JPC=8.0Hz, Ru=CH), 151.81 (s, C6H4Cl のipso-C), 134.64(s, C6H4Cl のp-C), 132.56及び129.51 (両方ともs, C6H4Cl のo-C 及びm-C), 32.51(擬t, Japp =8.9Hz, P(C6H11)3 のipso-C), 30.06(s, P(C6H11)3 のm-C), 28.22(擬t, Japp =5.2Hz, P(C6H11)3 のo-C), 26.96(s, P(C6H11)3のp-C)。31P NMR(CD2Cl2):δ36.81(s, PCy3)。元素分析:C43H71Cl2FP2Ruについての計算値:C, 60.24; H, 8.35 ;実測値:C, 60.22; H, 8.45 。
RuCl2(=CH-p-C6H4NO2)(PPh3)2(609mg, 0.73mmol)及びトリシクロヘキシルホスフィン(452mg, 1.61mmol, 2.2 当量) から出発して、実施例11における手順と類似の手順にて赤紫色の微結晶性固体としてRuCl2(=CH-p-C6H4NO2)(PCy3)2 を得た。収量527mg(83%)。1H NMR(CD2Cl2): δ20.71(s, Ru=CH), 8.64 (d, 3JHH =8.4Hz, C6H4NO2のo-H), 8.13(d, 3JHH =8.4Hz, C6H4NO2のm-H), 2.63〜2.58, 1.73〜1.68, 1.47〜1.40及び1.26〜1.17(全てm, P(C6H11)3) 。13C NMR(CD2Cl2):δ289.07 (t, JPC=7.6Hz, Ru=CH), 155.93 (s, C6H4NO2のipso-C), 145.34(s, C6H4NO2のp-C), 131.22及び125.06 (両方ともs, C6H4NO2のo-C 及びm-C), 32.57(擬t, Japp =9.2Hz, P(C6H11)3 のipso-C), 30.05(s, P(C6H11)3 のm-C), 28.16(擬t, Japp =4.1Hz, P(C6H11)3 のo-C)。31P NMR(CD2Cl2):δ38.11(s, PCy3)。元素分析:C43H71Cl2NO2P2Ruについての計算値:C, 59.50; H, 8.25;N, 1.61 ;実測値:C, 59.18; H, 8.25; N, 1.49。
錯体17は、RuCl2(PPh3)3(4.00g, 4.17mmol) 、フェニルジアゾメタン(986mg, 8.35mmol, 2.0 当量)及びトリシクロペンチルホスフィン(2.19g, 9.18mmol, 2.2 当量)を用いて、錯体10と似たようにして紫色の微結晶性固体として得られた。錯体17の優れた溶解性のために、洗浄にはメタノールのみが用いられる。収量2.83g(92%)。1H NMR(CD2Cl2): δ20.20(s, Ru=CH), 8.47 (d, 3JHH =7.5Hz, C6H5 のo-H), 7.63(t, 3JHH =7.5Hz, C6H5 のp-H), 7.36(t, 3JHH =7.5Hz, C6H5 のm-H), 2.68〜2.62, 1.81〜1.77, 1.62〜1.52及び1.49〜1.44(全てm, P(C5H9)3)。13C NMR(CD2Cl2):δ300.52 (t, JPC=7.6Hz, Ru=CH), 153.38 (s, C6H5 のipso-C), 130.99, 129.80 及び129.53 (全てs, C6H5), 35.54(擬t, Japp =11.2Hz, P(C5H9)3 のipso-C), 29.99及び26.39(両方ともs, P(C5H9)3)。31P NMR(CD2Cl2):δ29.96(s, PCp3)。元素分析:C37H60Cl2P2Ru についての計算値:C, 60.15; H, 8.19 ;実測値:C, 60.39; H, 8.21 。
錯体18は、RuCl2(PPh3)3(4.00g, 4.17mmol) 、フェニルジアゾメタン(986mg, 8.35mmol, 2.0 当量)及びトリイソプロピルホスフィン(1.79ml, 9.18mmol, 2.2当量)を用いて、錯体17と似たようにして紫色の微結晶性固体として得られた。収量2.26g(93%)。1H NMR(CD2Cl2): δ20.10(s, Ru=CH), 8.52 (d, 3JHH =7.6Hz, C6H5 のo-H), 7.36(t, 3JHH =7.6Hz, C6H5 のp-H), 7.17(t, 3JHH =7.6Hz, C6H5 のm-H), 2.88〜2.85(m, PCHCH3), 1.19(dvt, N=13.6Hz, PCH CH3) 。13C NMR(CD2Cl2):δ296.84 (s(br.), Ru=CH), 152.81 (s, C6H5 のipso-C), 131.37, 129.54 及び129.20 (全てs, C6H5), 22.99(vt, N=2JPC +4JPC=18.9Hz, PC HCH3),19.71(s, PCHCH3)。31P NMR(CD2Cl2):δ45.63(s, PiPr3) 。元素分析:C25H48Cl2P2Ru についての計算値:C, 51.54; H, 8.31 ;実測値:C, 51.69; H, 8.19 。
CH2Cl2(15ml)にRuCl2(=CHPh)(PCy3)2(821mg, 1.00mmol)を溶かした溶液をエチレン雰囲気下、室温で15分間攪拌した。溶媒を減圧除去し、残留物を繰り返しアセトン又はペンタン(5ml)で洗浄して数時間減圧乾燥した。暗紅色の微結晶性固体が得られた。収量745mg(定量的) 。1H NMR(CD2Cl2): δ18.94(s, Ru=CH2), 2.50〜2.44, 1.81〜1.70, 1.49〜1.43及び1.25〜1.23(全てm, P(C6H11)3) 。13C NMR(CD2Cl2):δ294.71 (t, JPC=7.6Hz,JCH=164.0Hz(ゲートデカップリング(gated decoupled)), Ru=CH), 31.05 ( 擬t, Japp =9.6Hz, P(C6H11)3 のipso-C), 29.58(s, P(C6H11)3 のm-C), 28.20(擬t, Japp =5.3Hz, P(C6H11)3 のo-C), 26.94(s, P(C6H11)3のp-C)。31P NMR(CD2Cl2):δ43.74(s, PCy3)。元素分析:C37H68Cl2P2Ru についての計算値:C, 59.50; H, 9.18 ;実測値:C, 59.42; H, 9.29 。
錯体19の合成に用いた手順と類似の手順にて、出発物質としてRuCl2(=CHPh)(PCy3)2(763mg, 0.93mmol)及びプロピレン(又は2-ブテン)を用いて、RuCl2(=CHMe)(PCy3)2 を赤紫色の微結晶性固体として得た。収量691mg(98%)。1H NMR(CD2Cl2): δ19.26 (q, 3JHH =5.1Hz, Ru=CH), 2.57 (d, 3JHH =5.1Hz, CH3), 2.59 〜2.53, 1.87〜1.79, 1.57〜1.50及び1.28〜1.23(全てm, P(C6H11)3) 。13C NMR(CD2Cl2):δ316.32 (t, JPC=7.6Hz, Ru=CH), 49.14(s, CH3), 32.37 ( 擬t, Japp =9.4Hz, P(C6H11)3 のipso-C), 29.87(s, P(C6H11)3 のm-C), 28.22(擬t, Japp =5.0Hz, P(C6H11)3 のo-C), 26.94(s, P(C6H11)3のp-C)。31P NMR(CD2Cl2):δ35.54(s, PCy3)。元素分析C38H70Cl2P2Ru についての計算値:C, 59.58; H, 9.27 ;実測値:C, 59.91; H, 9.33 。
錯体19の合成に用いた手順と類似の手順にて、出発物質としてRuCl2(=CHPh)(PCy3)2 及び10倍過剰の1-ブテン(又はシス-3-ヘキセン)を用いて、RuCl2(=CHEt)(PCy3)2 を赤紫色の微結晶性固体として得た。収量616mg(97%)。1H NMR(CD2Cl2): δ19.12 (t, 3JHH =5.0Hz, Ru=CH), 2.79(dq, 3JHH =5.0Hz,3JHH' =7.1Hz, CH2CH3), 2.55 〜2.49, 1.84〜1.81, 1.54〜1.47及び1.26〜1.23(全てm, P(C6H11)3), 1.35(t, 3J HH' =7.1Hz, CH2CH3) 。13C NMR(CD2Cl2):δ322.59 (t, JPC=9.3Hz, Ru=CH), 53.48(s, CH2CH3), 32.20(擬t, Japp =8.9Hz, P(C6H11)3 のipso-C), 29.85(s, P(C6H11)3 のm-C), 29.57(s, CH2CH3), 28.22(擬t, Japp =4.6Hz, P(C6H11)3 のo-C), 26.88(s, P(C6H11)3のp-C)。31P NMR(CD2Cl2):δ36.39(s, PCy3)。元素分析:C39H72Cl2P2Ru についての計算値:C, 60.45; H, 9.37 ;実測値:C, 60.56; H, 9.30 。
錯体19の合成に用いた手順と類似の手順にて、出発物質としてRuCl2(=CHPh)(PCy3)2 (354mg, 0.43mmol) 及び1-ヘキセン(538μl, 4.30mmol, 10 当量)を用いて、RuCl2(=CH-n-Bu)(PCy3)2を赤紫色の微結晶性固体として得た。収量328mg(95%)。1H NMR(CD2Cl2): δ19.24 (t, 3JHH =5.1Hz, Ru=CH), 2.74(dt, 3JHH =5.1,3JHH' =5.2Hz, CHCH2), 2.56〜2.47, 1.82〜1.78, 1.70〜1.68, 1.54〜1.43, 1.26〜1.22及び0.95〜0.86(全てm, CH2CH2CH3及びP(C6H11)3)。13C NMR(CD2Cl2):δ321.13 (t, JPC=7.6Hz, Ru=CH), 58.85(s, CHCH2), 32.25( 擬t, Japp =9.4Hz, P(C6H11)3 のipso-C), 29.90(s, P(C6H11)3 のm-C), 28.23(擬t, Japp =5.3Hz, P(C6H11)3 のo-C), 26.91(s, P(C6H11)3のp-C), 30.53, 22.94及び14.06(全てs, CH2CH2CH3) 。31P NMR(CD2Cl2):δ36.05(s, PCy3)。元素分析:C41H76Cl2P2Ru についての計算値:C, 61.32; H, 9.54 ;実測値:C, 61.51; H, 9.71 。
1,3-ブタジエンを、CH2Cl2(15ml)に錯体10(703mg, 0.85mmol) を溶かした溶液に-20℃にて20秒間ゆっくりとバブリングする。溶液を10分以内で室温まで温めると、紫色から橙褐色への色の変化が観察される。溶媒を減圧除去し、残留物を繰り返しアセトン又はペンタン(5ml)で洗浄して数時間減圧乾燥した。赤紫色微結晶性固体が得られた。収量627mg(95%)。1H NMR(CD2Cl2): δ19.06 (d, 3JHH =10.5Hz, Ru=CH), 8.11(ddd, 3JHH =10.5,3J HHシス=9.3, 3JHHトランス=16.8Hz, CH=CH2), 6.25(d, 3J HH シス=9.3, CH=CH2の Hcis ), 6.01(d, 3J HHトランス=9.3, CH=CH2の Htrans ), 2.59 〜2.53, 1.83〜1.78, 1.52〜1.47及び1.25〜1.21(全てm, P(C6H11)3。13C NMR(CD2Cl2):δ296.00 (t, JPC=7.6Hz, Ru=CH),153.61(s, CH=CH2), 115.93(s, CH=CH2), 32.32(擬t, Japp =8.9Hz, P(C6H11)3 のipso-C), 29.82(s, P(C6H11)3 のm-C), 28.15(擬t, Japp =5.1Hz, P(C6H11)3のo-C), 26.91(s, P(C6H11)3のp-C)。31P NMR(CD2Cl2):δ36.17(s, PCy3)。元素分析:C39H70Cl2P2Ru についての計算値:C, 60.61; H, 9.13 ;実測値:C, 60.79; H, 9.30 。
錯体23の合成に用いた手順と類似の手順にて、出発物質として錯体10(413mg, 0.50mmol) 及び1,2-プロパジエンを用いて、RuCl2(=C=CH2)(PCy3)2を褐色の微結晶性固体として得た。収量373mg(98%)。1H NMR(CD2Cl2): δ3.63 (s, Ru=C=CH2), 2.71〜2.64, 2.05〜2.01, 1.81〜1.53及び1.32〜1.23(全てm, P(C6H11)3) 。13C NMR(CD2Cl2):δ327.41 (t, JPC=17.2Hz, Ru=C=CH2), 99.34(s, Ru=C=CH2), 33.30(擬t, Japp =8.9Hz, P(C6H11)3 のipso-C), 30.41(s, P(C6H11)3 のm-C), 28.32(擬t, Japp =5.0Hz, P(C6H11)3 のo-C), 27.02(s, P(C6H11)3のp-C)。31P NMR(CD2Cl2):δ35.36(s, PCy3)。元素分析:C38H68Cl2P2Ru についての計算値:C, 60.14; H, 9.03 ;実測値:C, 60.29; H, 8.91 。
CH2Cl2(10ml)に錯体10(423mg, 0.51mmol) を溶かした溶液を、酢酸アリル(555μl, 5.10mmol, 10 当量)で-20℃にて処理した。溶液を10分以内に室温まで温めたところ、紫色から橙褐色への色の変化が観察された。溶媒を減圧除去し、残留物を繰り返し氷冷メタノール(各5ml)で洗浄して数時間減圧乾燥した。紫色の微結晶性固体RuCl2(=CHCH2OAc)(PCy3)2 が得られた。収量342mg(83%)。1H NMR(CD2Cl2): δ18.90 (t, 3JHH =4.2Hz, Ru=CH), 4.77 (d, 3JHH =3.6Hz, CH2OAc), 2.09(s, C(O)CH3), 2.53〜2.47, 1.81〜1.70, 1.59〜1.53及び1.26〜1.22(全てm, P(C6H11)3) 。13C NMR(CD2Cl2):δ305.76 (t, JPC=7.6Hz, Ru=C), 170.41(s, C(O)CH3), 83.19(s, CH2OAc), 32.59( 擬t, Japp =8.6Hz, P(C6H11)3 のipso-C), 29.94(s, P(C6H11)3 のm-C), 28.23(m, P(C6H11)3のo-C), 26.91(s, P(C6H11)3のp-C), 20.91(s, C(O)CH3) 。31P NMR(CD2Cl2):δ36.66(s, PCy3)。元素分析:C39H72Cl2O2P2Ru についての計算値:C, 58.05; H, 8.99 ;実測値:C, 58.13; H, 9.07 。
錯体25の合成に用いた手順と類似の手順にて、出発物質として錯体10(583mg, 0.71mmol) 及び塩化アリル(577μl, 7.08mmol, 10 当量)を用いて、RuCl2(=CHCH2Cl)(PCy3)2を紫色の微結晶性固体として得た。収量552mg(80%)。1H NMR(CD2Cl2): δ18.74 (t, 3JHH =4.5Hz, Ru=CH), 4.43 (d, 3JHH =4.8Hz, CH2Cl), 2.55〜2.50, 1.81〜1.70, 1.59〜1.52及び1.27〜1.23(全てm, P(C6H11)3) 。13C NMR(CD2Cl2):δ303.00 (t, JPC=7.8Hz, Ru=C), 63.23(s, CH2Cl), 32.05(擬t, Japp =8.8Hz, P(C6H11)3 のipso-C), 29.50(s, P(C6H11)3 のm-C), 27.81(擬t, Japp =5.2Hz, P(C6H11)3 のo-C), 26.56(s, P(C6H11)3のp-C)。31P NMR(CD2Cl2):δ37.36(s, PCy3)。元素分析:C38H69Cl3P2Ru についての計算値:C, 57.39; H, 8.74 ;実測値:C, 57.55; H, 8.81 。
錯体25の合成に用いた手順と類似の手順にて、出発物質として錯体10(617mg, 0.82mmol) 及び4-ペンテン-1-オール(823μl, 8.2mmol, 10当量)を用いて、RuCl2(=CH(CH2)3OH)(PCy3)2 を紫色の微結晶性固体として得た。収量459mg(76%)。1H NMR(CD2Cl2): δ19.20 (t, 3JHH =4.6Hz, Ru=CH), 5.46(s(br.), OH), 2.82〜2.78, 2.06〜2.01及び1.62〜1.58(全てm, CH2 CH2 CH2OH), 2.55 〜2.51,1.84 〜1.81, 1.55〜1.52及び1.26〜1.23(全てm, P(C6H11)3) 。13C NMR(CD2Cl2):δ305.66 (5, JPC=7.3Hz, Ru=C), 62.66(s, CH2OH), 33.01 及び30.08 (両方ともs, CH2CH2), 32.32(擬t, Japp =8.5Hz, P(C6H11)3 のipso-C), 29.94(s, P(C6H11)3 のm-C), 28.28(擬t, Japp =5.3Hz, P(C6H11)3 のo-C), 26.91(s, P(C6H11)3のp-C)。31P NMR(CD2Cl2):δ37.06(s, PCy3)。元素分析:C40H74Cl2P2ORuについての計算値:C, 59.69; H, 9.27 ;実測値:C, 59.51; H, 9.09 。
ノルボルネン(59mg, 0.63mmol)をCH2Cl2(0.7ml) に溶解し、室温にてCH2Cl2(0.3ml) に錯体3〜9(6.25μmol)を溶かした溶液で処理した。反応混合物は3〜5分以内に粘稠になり、茶緑色から橙色に色が変化した。溶液を室温で1時間攪拌し、次いで空気に曝して微量の2,6-ジ-tert-ブチル-4-メチルフェノール及びエチルビニルエーテルを含有するCH2Cl2(2ml)で処理した。得られた緑色の溶液を20分間攪拌し、短いシリカゲルカラムを通して濾過し、勢いよく攪拌したメタノール中に沈殿させた。単離し、数回メタノールで洗浄し、減圧乾燥して白色の粘着性のポリマーを得た。収率95〜99%、およそ90%がトランス、Mn =31.5〜42.3kg/mol、PDI(トルエン):1.04〜1.10。
錯体3〜9を主成分とする触媒1.25×10-5mol をNMR チューブ内に秤り取り、ベンゼン-d6(0.3ml)に溶解した。ベンゼン-d6(20μl)に溶かしたフェロセン保存溶液を内標準として添加した。これらの混合物を、ベンゼン-d6(250 μl)にノルボルネン(23.5mg, 0.25mmol, 20 当量)を溶かした溶液で処理した。1H NMRルーチンをすぐに開始して40分以内に60スペクトルを取り、次いで5時間以内に 200スペクトルを取った。開始反応速度定数(ki ) を開始種及び成長種のHα共鳴の積分によって決定した。成長反応速度定数(kp ) をモノマー濃度の減少対内標準を監視することによって決定した。その結果を表III (上記)に示す。
各NMR チューブ中で、塩化メチレン-d2(0.5ml)に錯体10(5.0mg, 6.1 μmol)を溶かした溶液を、10当量の3-メチル-1-ブテン及び3,3-ジメチル-1-ブテン(61.0 μmol)でそれぞれ処理した。後者の反応物については12時間以内には反応は観察されなかったのに対して、赤紫色から橙色への漸進的な(5分以内)色の変化は錯体10が3-メチル-1-ブテンと反応していることを示すものである。1H NMRのδ18.96 (d, 3JHH=7.5Hz, Ru=CHiPr) 、2.27(m, CHCH3)及び1.01(d, 3JHH= 7.2Hz, CHCH3) における共鳴はRuCl2(=CH-i-Pr)(PCy3)2の生成に帰属するものであり得る。しかしながら、これらのシグナルの強度は反応の進行中に増大せず、10分後、錯体19に対応する共鳴が優勢になった。
錯体10〜16を主成分とする触媒6.05μmol を NMRチューブに入れ、塩化メチレン-d2(550 μl)に溶解した。0℃にて1-ヘキセン(22.7 μl, 0.18mmol, 30 当量)を添加し、1H NMRルーチン(0℃)を開始し、40分以内に60スペクトルを取った。開始反応速度定数は錯体10〜16及び22のH共鳴の積分によって決定した。その結果を表IV(上記)に示す。
塩化メチレン(0.5ml) に錯体15を溶かした濃厚溶液にヘキサンを24時間以内にゆっくりと拡散させることによって錯体15のマロンプリズム(maroon prism)を得た。 0.2mm× 0.3mm× 0.5mmの大きさの結晶を選択し、ガラス繊維の上にオイルで固定し、改良LT-1低温システムを備えたSiemens P4回折計に移した。ラウエ(Laue)対称、結晶クラス、単位セルパラメーター及び結晶の配向マトリックスの測定を標準技術にしたがって行った。低温(158K) の強度データをMok 照射を用いた2θ-θスキャン技術によって集めた。
Claims (5)
- 前記置換アルキルが、アリール、アルコール、チオール、ケトン、アルデヒド、エステル、エーテル、アミン、イミン、アミド、ニトロ、カルボン酸、ジスルフィド、カーボネート、イソシアネート、カルボジイミド、カルボアルコキシ、およびハロゲンから成る群より選ばれた1つ以上の官能基を含む請求項1記載の化合物。
- 前記置換アリールが、アルキル、アリール、アルコール、チオール、ケトン、アルデヒド、エステル、エーテル、アミン、イミン、アミド、ニトロ、カルボン酸、ジスルフィド、カーボネート、イソシアネート、カルボジイミド、カルボアルコキシ、およびハロゲンから成る群より選ばれた1つ以上の官能基を含む請求項1記載の化合物。
- R9およびR10が、独立して、
(a)水素;
(b)C1〜C20アルキル;
(c)アリール;
(d)ハリド、アリール、アルコキシ、およびアリールオキシから成る群より選ばれた基で置換されたC1〜C20アルキル;
(e)ハリド、アルキル、アリール、アルコキシ、およびアリールオキシから成る群より選ばれた基で置換されたアリール;
から成る群より選ばれる請求項1記載の化合物。 - MがRuであり;R9およびR10が水素であり;XおよびX1がClであり;LおよびL1が同じであって、-P(シクロヘキシル)3、-P(シクロペンチル)3、-P(イソプロピル)3、および-P(フェニル)3から成る群より選ばれる請求項1記載の化合物。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US186295P | 1995-08-03 | 1995-08-03 | |
US397395P | 1995-09-19 | 1995-09-19 | |
US08/693,789 US5831108A (en) | 1995-08-03 | 1996-07-31 | High metathesis activity ruthenium and osmium metal carbene complexes |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50856197A Division JP3675485B2 (ja) | 1995-08-03 | 1996-08-01 | 高メタセシス活性のルテニウムおよびオスミウム金属カルベン錯体 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008202768A Division JP2009001585A (ja) | 1995-08-03 | 2008-08-06 | 高メタセシス活性のルテニウムおよびオスミウム金属カルベン錯体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004269539A true JP2004269539A (ja) | 2004-09-30 |
JP4234636B2 JP4234636B2 (ja) | 2009-03-04 |
Family
ID=27357023
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50856197A Expired - Fee Related JP3675485B2 (ja) | 1995-08-03 | 1996-08-01 | 高メタセシス活性のルテニウムおよびオスミウム金属カルベン錯体 |
JP2004137844A Expired - Fee Related JP4234636B2 (ja) | 1995-08-03 | 2004-05-06 | 高メタセシス活性のルテニウムおよびオスミウム金属カルベン錯体 |
JP2008202768A Pending JP2009001585A (ja) | 1995-08-03 | 2008-08-06 | 高メタセシス活性のルテニウムおよびオスミウム金属カルベン錯体 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50856197A Expired - Fee Related JP3675485B2 (ja) | 1995-08-03 | 1996-08-01 | 高メタセシス活性のルテニウムおよびオスミウム金属カルベン錯体 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008202768A Pending JP2009001585A (ja) | 1995-08-03 | 2008-08-06 | 高メタセシス活性のルテニウムおよびオスミウム金属カルベン錯体 |
Country Status (10)
Country | Link |
---|---|
US (11) | US5831108A (ja) |
EP (3) | EP1130025B1 (ja) |
JP (3) | JP3675485B2 (ja) |
KR (4) | KR100445598B1 (ja) |
CN (3) | CN1990493A (ja) |
AT (2) | ATE260938T1 (ja) |
AU (1) | AU6688396A (ja) |
DE (2) | DE69631769T2 (ja) |
ES (1) | ES2263884T3 (ja) |
WO (1) | WO1997006185A1 (ja) |
Families Citing this family (305)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5831108A (en) * | 1995-08-03 | 1998-11-03 | California Institute Of Technology | High metathesis activity ruthenium and osmium metal carbene complexes |
US5939504A (en) * | 1995-12-07 | 1999-08-17 | Advanced Polymer Technologies | Method for extending the pot life of an olefin metathesis polymerization reaction |
US6156692A (en) * | 1996-04-30 | 2000-12-05 | Bp Amoco Corporation | Ruthenium-containing catalyst composition for olefin metathesis |
US6159890A (en) * | 1996-04-30 | 2000-12-12 | Bp Amoco Corporation | Ruthenium-containing catalyst system for olefin metathesis |
ATE228140T1 (de) * | 1996-11-01 | 2002-12-15 | Ciba Sc Holding Ag | Verfahren zur herstellung von katalysatoren |
US5917071A (en) * | 1996-11-15 | 1999-06-29 | California Institute Of Technology | Synthesis of ruthenium or osmium metathesis catalysts |
DE59709143D1 (de) * | 1996-11-15 | 2003-02-20 | Ciba Sc Holding Ag | Katalysatorgemisch für die ringöffnende Metathesepolymerisation |
US6310121B1 (en) | 1996-12-02 | 2001-10-30 | Cymetech, Llc | Polymeric composites including dicyclopentadiene and related monomers |
US6395367B1 (en) * | 1996-12-30 | 2002-05-28 | Hydro-Quebec | Pentacyclic anion salts or tetrazapentalene derivatives and their uses as ionic conducting materials |
US6080826A (en) * | 1997-01-06 | 2000-06-27 | California Institute Of Technology | Template-directed ring-closing metathesis and ring-opening metathesis polymerization of functionalized dienes |
WO1998039346A1 (en) * | 1997-03-06 | 1998-09-11 | Ciba Specialty Chemicals Holding Inc. | New catalysts |
DE19720798A1 (de) * | 1997-05-16 | 1998-11-19 | Studiengesellschaft Kohle Mbh | Selektive Olefinmetathese von bi- oder polyfunktionellen Substraten in komprimiertem Kohlendioxid als Reaktionsmedium |
DE19736609A1 (de) * | 1997-08-22 | 1999-02-25 | Basf Ag | Verfahren zur Herstellung von Rutheniumkomplexen |
US6284852B1 (en) | 1997-10-30 | 2001-09-04 | California Institute Of Technology | Acid activation of ruthenium metathesis catalysts and living ROMP metathesis polymerization in water |
US5977393A (en) * | 1997-11-21 | 1999-11-02 | California Institute Of Technology | Schiff base derivatives of ruthenium and osmium olefin metathesis catalysts |
EP0921129A1 (en) * | 1997-12-03 | 1999-06-09 | Studiengesellschaft Kohle mbH | Highly active cationic ruthenium and osmium complexes for olefin metathesis reactions |
US6175047B1 (en) * | 1997-12-26 | 2001-01-16 | Takasago International Corporation | Ruthenium metathesis catalyst and method for producing olefin reaction product by metathesis reaction using the same |
US6465590B1 (en) * | 1998-03-30 | 2002-10-15 | California Institute Of Technology | Telechelic alkadiene polymers with crosslinkable end groups and methods for making the same |
DE19815275B4 (de) | 1998-04-06 | 2009-06-25 | Evonik Degussa Gmbh | Alkylidenkomplexe des Rutheniums mit N-heterozyklischen Carbenliganden und deren Verwendung als hochaktive, selektive Katalysatoren für die Olefin-Metathese |
DE19820652A1 (de) * | 1998-05-08 | 1999-11-11 | Basf Ag | Kationische Rutheniumkomplexe, Verfahren zu ihrer Herstellung und ihre Verwendung |
US7285593B1 (en) | 1998-05-19 | 2007-10-23 | Advanced Polymer Technologies, Inc. | Polyolefin compositions optionally having variable toughness and/or hardness |
US6107420A (en) * | 1998-07-31 | 2000-08-22 | California Institute Of Technology | Thermally initiated polymerization of olefins using Ruthenium or osmium vinylidene complexes |
US6383319B1 (en) | 1998-08-07 | 2002-05-07 | A.P.T. Aerospace, L.L.C. | Rocket fuels based on metal hydrides and poly-DCPD |
US6900347B2 (en) | 1998-09-01 | 2005-05-31 | Tilliechem, Inc. | Impurity inhibition in olefin metathesis reactions |
US6696597B2 (en) | 1998-09-01 | 2004-02-24 | Tilliechem, Inc. | Metathesis syntheses of pheromones or their components |
US7507854B2 (en) * | 1998-09-01 | 2009-03-24 | Materia, Inc. | Impurity reduction in Olefin metathesis reactions |
US6376690B1 (en) | 1998-09-09 | 2002-04-23 | California Institute O Technology | Method of removing transition metals |
DE69941219D1 (de) * | 1998-09-10 | 2009-09-17 | Univ New Orleans Foundation | Katalysatorkomplex mit phenylindenyliden-ligand |
MY139405A (en) | 1998-09-28 | 2009-09-30 | Ibiden Co Ltd | Printed circuit board and method for its production |
JP3650582B2 (ja) | 1998-11-30 | 2005-05-18 | ナノスフェアー インコーポレイテッド | ポリマー−ナノ粒子ハイブリッド粒子 |
EP1248764B1 (en) * | 1999-01-26 | 2012-08-01 | California Institute Of Technology | Novel method for cross-metathesis of terminal olefins |
CA2297343A1 (en) | 1999-01-29 | 2000-07-29 | Vernon L. Kyllingstad | Ruthenium catalysts for metathesis reactions of olefins |
US20140088260A1 (en) | 1999-02-05 | 2014-03-27 | Materia, Inc. | Metathesis-active adhesion agents and methods for enhancing polymer adhesion to surfaces |
DE60022322T2 (de) * | 1999-02-05 | 2006-06-29 | Advanced Polymer Technologies Inc. | Polyolefinzusammensetzungen mit verbesserter uv- und oxidationsbeständigkeit und verfahren zu deren herstellung sowie verwendung |
JP2002536467A (ja) | 1999-02-05 | 2002-10-29 | マテリア インコーポレイテッド | 様々な密度を有するポリオレフィン組成物ならびに該組成物の製造方法および使用方法 |
JP2002536468A (ja) | 1999-02-05 | 2002-10-29 | マテリア インコーポレイテッド | 表面へのポリマー接着を増強するためのメタセシス活性接着剤及び方法 |
DE19907519A1 (de) * | 1999-02-22 | 2000-08-31 | Basf Ag | Verfahren zur Herstellung von substituierten Olefinen |
ATE437903T1 (de) | 1999-03-18 | 2009-08-15 | California Inst Of Techn | Neue aba triblock und diblock copolymere und verfahren zu deren herstellung |
JP2002540213A (ja) | 1999-03-31 | 2002-11-26 | カリフォルニア インスティチュート オブ テクノロジー | 高いオレフィンメタセシス活性を示す、トリアゾールイリデン配位子により配位された新規なルテニウム金属アルキルジエン錯体 |
US6225488B1 (en) | 1999-04-02 | 2001-05-01 | Nippon Zeon Co., Ltd. | Ruthenium or osmium catalysts for olefin metathesis reactions |
WO2000071554A2 (en) * | 1999-05-24 | 2000-11-30 | California Institute Of Technology | Imidazolidine-based metal carbene metathesis catalysts |
US7329758B1 (en) | 1999-05-24 | 2008-02-12 | California Institute Of Technology | Imidazolidine-based metal carbene metathesis catalysts |
US6291616B1 (en) | 1999-06-17 | 2001-09-18 | Wisconsin Alumni Research Foundation | Methods and reagents for capping ruthenium or osmium carbene-catalyzed ROMP products |
US6271315B1 (en) | 1999-06-17 | 2001-08-07 | Wisconsin Alumni Research Foundation | Methods for making multivalent arrays |
JP2011017028A (ja) * | 1999-09-01 | 2011-01-27 | Materia Inc | メタセシス重合触媒液 |
JP4762396B2 (ja) * | 1999-09-01 | 2011-08-31 | マテリア, インコーポレイテッド | メタセシス重合触媒液 |
US6806332B2 (en) * | 1999-11-12 | 2004-10-19 | North Carolina State University | Continuous method and apparatus for separating polymer from a high pressure carbon dioxide fluid stream |
US6914105B1 (en) * | 1999-11-12 | 2005-07-05 | North Carolina State University | Continuous process for making polymers in carbon dioxide |
US6265665B1 (en) * | 1999-11-30 | 2001-07-24 | Homac Manufacturing Company | Gel-filled casing for an electrical connection and associated method |
US20040248801A1 (en) * | 2000-03-21 | 2004-12-09 | Kiessling Laura L. | Methods and reagents for regulation of cellular responses in biological systems |
US20030125262A1 (en) * | 2000-03-21 | 2003-07-03 | Wisconsin Alumni Research Foundation | Methods and reagents for regulation of cellular responses in biological systems |
EP1301458B1 (en) | 2000-06-23 | 2015-09-09 | California Institute Of Technology | Synthesis of functionalized and unfunctionalized olefins via cross and ring-closing metathesis |
JP2002020395A (ja) * | 2000-07-04 | 2002-01-23 | Sekisui Chem Co Ltd | 新規な高メタセシス活性の有機金属錯体化合物、これを含有してなるメタセシス反応触媒、この触媒を用いた重合方法、並びにこの重合方法により得られた樹脂組成物 |
US6921736B1 (en) * | 2000-07-17 | 2005-07-26 | University Of New Orleans Research And Technology Foundation, Inc. | Simply assembled and recyclable polymer-supported olefin metathesis catalysts |
US6888018B2 (en) * | 2000-08-31 | 2005-05-03 | Sekisui Chemical Co., Ltd. | Organometallic compound having high metathesis activity and method for preparation thereof, methathesis reaction catalyst comprising the compound, method of polymerization using the catalyst, and polymer produced by the method of polymerization |
US6610626B2 (en) | 2000-09-05 | 2003-08-26 | Cymetech, Llp | Highly active metathesis catalysts generated in situ from inexpensive and air stable precursors |
US7015276B2 (en) * | 2000-10-02 | 2006-03-21 | Sekisui Chemical Co., Ltd. | Melt-moldable thermoplastic norbornene resin composition and molded article and optical film both comprising the same |
US6455029B1 (en) * | 2000-10-17 | 2002-09-24 | Kerr Corporation | Dental impression material utilizing ruthenium catalyst |
US6649146B2 (en) | 2000-10-17 | 2003-11-18 | Kerr Corporation | Dental impression material utilizing ruthenium metathesis catalyst |
US6391978B1 (en) | 2000-12-14 | 2002-05-21 | Bayer Corporation | Process for the synthesis of hydroxyl-end group functionalized polybutadienes |
US6476167B2 (en) | 2000-12-14 | 2002-11-05 | Bayer Corporation | End-functionalized polyolefin prepared via ring opening metathesis polymerization in the presence of a novel chain transfer agent, and a process for the preparation of the end-functionalized polyolefin via ring opening metathesis polyermization |
US6440942B1 (en) * | 2000-12-22 | 2002-08-27 | Enanta Pharmaceuticals, Inc. | 14-membered macrolides derived from leucomycins |
US6838489B2 (en) * | 2001-03-23 | 2005-01-04 | Cymetech, Llc | High activity metal carbene metathesis catalysts generated using a thermally activated N-heterocyclic carbene precursor |
US6759537B2 (en) | 2001-03-23 | 2004-07-06 | California Institute Of Technology | Hexacoordinated ruthenium or osmium metal carbene metathesis catalysts |
US20030083445A1 (en) * | 2001-03-23 | 2003-05-01 | Grubbs Robert H. | High activity metal carbene metathesis catalysts generated using a thermally activated N-heterocyclic carbene precursor |
RU2289568C2 (ru) | 2001-03-26 | 2006-12-20 | Дау Глобал Текнолоджиз Инк. | Способ метатезиса сложных эфиров ненасыщенных жирных кислот или ненасыщенных жирных кислот с низшими олефинами и композиция гетерогенного катализатора, предназначенная для способа метатезиса |
EP1373170A4 (en) | 2001-03-30 | 2007-03-21 | California Inst Of Techn | CROSS-METATHESIS REACTION OF FUNCTIONALIZED AND SUBSTITUTED OLEFINS USING GROUP 8 METAL TRANSITION CARBENE COMPLEXES AS METATHESIS CATALYSTS |
US20030064884A1 (en) * | 2001-04-06 | 2003-04-03 | Qingwei Yao | Recyclable and reusable ruthenium catalyst for olefin metathesis |
US7683180B2 (en) | 2001-04-16 | 2010-03-23 | California Institute Of Technology | Group 8 transition metal carbene complexes as enantionselective olefin metathesis catalysts |
ATE305010T1 (de) * | 2001-04-16 | 2005-10-15 | Yeda Res & Dev | Neues verfahren zur herstellung von metall-carben-komplexen |
US20030113740A1 (en) * | 2001-04-26 | 2003-06-19 | Mirkin Chad A. | Oligonucleotide-modified ROMP polymers and co-polymers |
CA2350280A1 (en) | 2001-06-12 | 2002-12-12 | Bayer Inc. | Low molecular weight hydrogenated nitrile rubber |
US6841623B2 (en) * | 2001-06-29 | 2005-01-11 | Bayer Inc. | Low molecular weight nitrile rubber |
US6818586B2 (en) * | 2001-08-01 | 2004-11-16 | Cymetech, Llp | Hexacoordinated ruthenium or osmium metal carbene metathesis catalysts |
CN1265882C (zh) | 2001-08-01 | 2006-07-26 | 加州理工学院 | 六配位钌或锇金属卡宾易位催化剂 |
US6884859B2 (en) * | 2001-08-29 | 2005-04-26 | California Institute Of Technology | Ring-opening metathesis polymerization of bridged bicyclic and polycyclic olefins containing two or more heteroatoms |
BRPI0212392B1 (pt) * | 2001-08-30 | 2015-09-15 | Materia Inc | processo para preparação de um material poroso infundido com poliolefina e artigo manufaturado. |
JP4138417B2 (ja) * | 2001-09-28 | 2008-08-27 | 積水化学工業株式会社 | 有機金属化合物の合成方法 |
AU2002357730A1 (en) * | 2001-11-15 | 2003-06-10 | Materia, Inc. | Chelating carbene ligand precursors and their use in the synthesis of metathesis catalysts |
DE60205444T2 (de) | 2001-12-06 | 2006-06-01 | Kerr Corp., Orange | Beschleuniger für Metathesekatalysator |
US6987154B2 (en) | 2002-02-19 | 2006-01-17 | California Institute Of Technology | Synthesis of A,B-alternating copolymers by olefin metathesis reactions of cyclic olefins or olefinic polymers with an acyclic diene |
EP1344523A1 (en) * | 2002-03-11 | 2003-09-17 | Warner-Lambert Company | Ibuprofen solution for hard gelatin capsules |
WO2003087167A2 (en) * | 2002-04-05 | 2003-10-23 | California Institute Of Technology | Cross-metathesis of olefins directly substituted with an electron-withdrawing group using transition metal carbene catalysts |
CN102936536B (zh) | 2002-04-29 | 2014-01-29 | 陶氏环球技术有限责任公司 | 关于种子油工业应用的综合化学方法 |
AU2003232067A1 (en) * | 2002-05-06 | 2003-11-17 | Kerr Corporation | Composition curable by metathesis reaction |
US6890650B2 (en) * | 2002-07-23 | 2005-05-10 | Ppg Industries Ohio, Inc. | Glass fiber sizing compositions, sized glass fibers, and polyolefin composites |
JP4922558B2 (ja) * | 2002-08-01 | 2012-04-25 | カリフォルニア インスティテュート オブ テクノロジー | 環状オレフィンモノマーの環挿入重合による大環状ポリマーの合成 |
US7002049B2 (en) * | 2002-08-19 | 2006-02-21 | Eastman Chemical Company | Process for α,β-dihydroxyalkenes and derivatives |
US20040101718A1 (en) * | 2002-11-26 | 2004-05-27 | Lixin Cao | Metal alloy for electrochemical oxidation reactions and method of production thereof |
US6911546B2 (en) * | 2002-12-26 | 2005-06-28 | International Business Machines Corporation | Catalytic depolymerization of polymers containing electrophilic linkages using nucleophilic reagents |
US7960599B2 (en) * | 2003-01-13 | 2011-06-14 | Elevance Renewable Sciences, Inc. | Method for making industrial chemicals |
ATE359322T1 (de) * | 2003-01-28 | 2007-05-15 | Cryovac Inc | Cycloolefinpolymer für hochmodulige folien |
US7772188B2 (en) | 2003-01-28 | 2010-08-10 | Ironwood Pharmaceuticals, Inc. | Methods and compositions for the treatment of gastrointestinal disorders |
JP2004307455A (ja) * | 2003-02-17 | 2004-11-04 | Sekisui Chem Co Ltd | ゼロ価遷移金属錯体及びこれを出発物質とする有機金属化合物の合成方法 |
US7060770B2 (en) * | 2003-05-06 | 2006-06-13 | Kerr Corporation | Metathesis-curable composition with a reaction control agent |
US7173097B2 (en) * | 2003-05-06 | 2007-02-06 | Kerr Corporation | Metathesis-curable composition with a reaction control agent |
US7060769B2 (en) * | 2003-05-06 | 2006-06-13 | Kerr Corporation | Method of curing composition by metathesis reaction using reaction control agent |
US7683148B2 (en) * | 2003-05-06 | 2010-03-23 | Kerr Corporation | Metathesis-curable composition with a reaction control agent |
US7094898B2 (en) * | 2003-05-29 | 2006-08-22 | University Of Ottawa | Ruthenium compounds, their production and use |
WO2005048283A2 (en) * | 2003-07-18 | 2005-05-26 | Northwestern University | Surface and site-specific polymerization by direct-write lithography |
US7132503B2 (en) * | 2003-07-28 | 2006-11-07 | Bridgestone Corporation | Removing gelled unsaturated elastomers from polymerization equipment associated with their production |
US20050040564A1 (en) * | 2003-08-18 | 2005-02-24 | Jones Oliver | Systems and methods for using norbornene based curable materials |
DE102004036068B4 (de) | 2003-08-18 | 2023-05-17 | Merck Patent Gmbh | Verfahren zur Hydrierung |
DE10344690A1 (de) * | 2003-09-25 | 2005-04-14 | Basf Ag | Verfahren zur Herstellung von 1,7-Octadien und dessen Verwendung |
DE602004014958D1 (de) | 2003-10-09 | 2008-08-21 | Dow Global Technologies Inc | Verbessertes verfahren zur synthese ungesättigter alkohole |
US7250523B2 (en) | 2003-10-22 | 2007-07-31 | Board Of Trustees Of Michigan State University | Imido-tethered carbenes of molybdenum for ring-opening metathesis polymerization and ring-closing metathesis |
DE102004002178A1 (de) | 2004-01-15 | 2005-08-11 | Ivoclar Vivadent Ag | Dentalmeterialien auf der Basis von RÖMP-Kompositen |
EP1735352B1 (en) | 2004-03-29 | 2019-08-21 | California Institute Of Technology | Latent, high-activity olefin metathesis catalysts containing an n-heterocyclic carbene ligand |
EP1765839B1 (en) | 2004-06-09 | 2017-01-25 | UTI Limited Partnership | Transition metal carbene complexes containing a cationic substituent as catalysts of olefin metathesis reactions |
US7625551B2 (en) * | 2004-11-15 | 2009-12-01 | Kerr Corporation | Polyether-based dental impression material curable by metathesis reaction |
US7001590B1 (en) | 2004-11-15 | 2006-02-21 | Kerr Corporation | Metathesis-curable composition |
US7645443B2 (en) * | 2004-11-15 | 2010-01-12 | Kerr Corporation | Polyether-based composition curable by metathesis reaction |
WO2006085642A1 (ja) | 2005-02-08 | 2006-08-17 | Kuraray Co., Ltd. | 開環メタセシス重合体の製造方法 |
US8461223B2 (en) | 2005-04-07 | 2013-06-11 | Aspen Aerogels, Inc. | Microporous polycyclopentadiene-based aerogels |
ES2370416T5 (es) * | 2005-05-20 | 2016-04-25 | Bridgestone Corporation | Método para preparar polímeros de bajo peso molecular |
CN102643175B (zh) * | 2005-07-04 | 2014-12-10 | 赞南科技(上海)有限公司 | 钌络合物配体、钌络合物、固载钌络合物催化剂及其制备方法和用途 |
PE20070211A1 (es) | 2005-07-29 | 2007-05-12 | Medivir Ab | Compuestos macrociclicos como inhibidores del virus de hepatitis c |
ATE538139T1 (de) | 2005-08-30 | 2012-01-15 | Lanxess Deutschland Gmbh | Verwendung von katalysatoren für den metatheseabbau von nitrilkautschuk |
ATE440882T1 (de) | 2005-11-07 | 2009-09-15 | Abb Research Ltd | Auf poly(dicyclopentadien) basiertes elektrische isolierungssystem |
KR100784484B1 (ko) * | 2005-11-30 | 2007-12-11 | 주식회사 엘지화학 | 고리형 올레핀 화합물의 증류 잔류물을 이용한 고리형올레핀 화합물의 제조 방법 |
WO2007081987A2 (en) * | 2006-01-10 | 2007-07-19 | Elevance Renewable Sciences, Inc. | Method of making hydrogenated metathesis products |
RU2008132757A (ru) * | 2006-02-09 | 2010-03-20 | Елевансе Реневал Сайенсез, Инк. (US) | Антибактериальные составы, способы и системы |
US7951232B2 (en) * | 2006-02-09 | 2011-05-31 | Elevance Renewable Sciences, Inc. | Surface coating compositions and methods |
EP1847245A1 (en) * | 2006-02-21 | 2007-10-24 | Kerr Corporation | Method for making alkoxy-siloxane polyether carboxylates terminated with functional olefin groups |
DE102006008521A1 (de) | 2006-02-22 | 2007-08-23 | Lanxess Deutschland Gmbh | Verwendung von Katalysatoren mit erhöhter Aktivität für die NBR-Metathese |
DE102006008520A1 (de) | 2006-02-22 | 2007-08-23 | Lanxess Deutschland Gmbh | Neue Katalysator-Systeme und deren Verwendung für Metathese-Reaktionen |
CN102525829B (zh) | 2006-03-07 | 2014-08-06 | 埃莱文斯可更新科学公司 | 含有复分解不饱和多元醇酯的组合物 |
US7534917B1 (en) | 2006-04-27 | 2009-05-19 | The United States Of America As Represented By The Secretary Of Agriculture | Method of producing dicarboxylic acids |
EP2046719B1 (en) | 2006-07-12 | 2013-09-04 | Elevance Renewable Sciences, Inc. | Ring opening cross-metathesis reaction of cyclic olefins with seed oils and the like |
WO2008010961A2 (en) | 2006-07-13 | 2008-01-24 | Elevance Renewable Sciences, Inc. | Synthesis of terminal alkenes from internal alkenes and ethylene via olefin metathesis |
WO2008027267A2 (en) * | 2006-08-25 | 2008-03-06 | Dow Global Technologies Inc. | Production of random blockcopolymers via high melting polymer segment metathesis |
EP2057196B1 (en) | 2006-08-25 | 2010-02-24 | Dow Global Technologies Inc. | Production of telechelic compounds by metathesis depolymerization |
US8557921B2 (en) | 2006-08-25 | 2013-10-15 | Dow Global Technologies Llc | Production of meta-block copolymers by polymer segment interchange |
US8048961B2 (en) * | 2006-08-25 | 2011-11-01 | Dow Global Technologies Llc | Production of metathesis products by amorphous polymer segment interchange |
DE102006040569A1 (de) | 2006-08-30 | 2008-03-06 | Lanxess Deutschland Gmbh | Verfahren zum Metathese-Abbau von Nitrilkautschuken |
JP5384111B2 (ja) | 2006-09-22 | 2014-01-08 | 株式会社クラレ | 水素化重合体の製造方法及び水素化重合体 |
CN101522765A (zh) | 2006-09-29 | 2009-09-02 | 日本瑞翁株式会社 | 成型体、其制造方法、以及使用该成型体而形成的交联成型体及覆铜层压板 |
EP2076483A4 (en) | 2006-10-13 | 2013-12-04 | Elevance Renewable Sciences | METHODS FOR PRODUCING ORGANIC COMPOUNDS BY METATHESIS AND HYDROCYANATION |
EP2076484B1 (en) | 2006-10-13 | 2020-01-08 | Elevance Renewable Sciences, Inc. | Synthesis of terminal alkenes from internal alkenes via olefin metathesis |
EP3281931A1 (en) | 2006-10-13 | 2018-02-14 | Elevance Renewable Sciences, Inc. | Methods of making organic compounds by metathesis |
US20080306230A1 (en) * | 2007-06-07 | 2008-12-11 | General Electric Company | Composition and Associated Method |
US9284515B2 (en) | 2007-08-09 | 2016-03-15 | Elevance Renewable Sciences, Inc. | Thermal methods for treating a metathesis feedstock |
DE102007039525A1 (de) | 2007-08-21 | 2009-02-26 | Lanxess Deutschland Gmbh | Verfahren zum Metathese-Abbau von Nitrilkautschuk |
DE102007039695A1 (de) | 2007-08-22 | 2009-02-26 | Lanxess Deutschland Gmbh | Katalysatoren für Metathese-Reaktionen |
DE102007039526A1 (de) | 2007-08-21 | 2009-02-26 | Lanxess Deutschland Gmbh | Katalysator-Systeme und deren Verwendung für Metathese-Reaktionen |
DE102007039527A1 (de) * | 2007-08-21 | 2009-02-26 | Lanxess Deutschland Gmbh | Katalysatoren für Metathese-Reaktionen |
EP2028194B1 (en) * | 2007-08-21 | 2010-05-12 | Lanxess Deutschland GmbH | Metathesis of nitrile rubbers in the presence of transition metal complex catalysts |
EP2027920B1 (de) | 2007-08-21 | 2014-10-08 | LANXESS Deutschland GmbH | Katalysatoren für Metathese-Reaktionen |
US20090203860A1 (en) | 2007-10-01 | 2009-08-13 | Bergbreiter David E | Nonpolar phase-soluble methathesis catalysts |
CA2646056A1 (en) | 2007-12-21 | 2009-06-21 | Lanxess Deutschland Gmbh | A process for removing ruthenium-containing catalyst residues from optionally hydrogenated nitrile rubber |
EP2072532A1 (en) | 2007-12-21 | 2009-06-24 | Lanxess Deutschland GmbH | A process for removing iron-residues, rhodium- and ruthenium-containing catalyst residues from optionally hydrogenated nitrile rubber |
EP2225249B1 (en) * | 2007-12-21 | 2016-08-03 | F. Hoffmann-La Roche AG | Process for the preparation of a macrocycle |
US8241575B2 (en) * | 2008-01-28 | 2012-08-14 | The Johns Hopkins University | Molecularly imprinted polymer sensor device |
BRPI0911432B1 (pt) | 2008-04-08 | 2018-01-02 | Evonik Degussa Gmbh | COMPLEXOS DE Ru-CARBENO, SEUS PROCESSOS DE PREPARAÇÃO E SEU USO |
CN102015100A (zh) * | 2008-04-30 | 2011-04-13 | 陶氏技术投资有限公司 | 多孔体前体,成形多孔体,用于制备它们的方法和基于它们的最终用途产品 |
EP2293872A1 (en) * | 2008-04-30 | 2011-03-16 | Dow Technology Investments LLC | Porous body precursors, shaped porous bodies, processes for making them, and end-use products based upon the same |
US8685883B2 (en) * | 2008-04-30 | 2014-04-01 | Dow Technology Investments Llc | Porous body precursors, shaped porous bodies, processes for making them, and end-use products based upon the same |
EP2280033B1 (en) * | 2008-05-22 | 2014-03-12 | Limited Liability Company "United Research and Development Centre" | Dicyclopentadiene metathesis polymerisation catalyst |
EP2147721A1 (de) * | 2008-07-08 | 2010-01-27 | Lanxess Deutschland GmbH | Katalysator-Systeme und deren Verwendung für Metathese-Reaktionen |
EP2143489A1 (de) * | 2008-07-08 | 2010-01-13 | Lanxess Deutschland GmbH | Katalysator-Systeme und deren Verwendung für Metathese-Reaktionen |
BRPI0916872A2 (pt) * | 2008-08-04 | 2017-06-20 | Firestone Polymers Llc | produtos de adição de polímeros de metátese e sua preparação |
BRPI0916609A2 (pt) * | 2008-08-07 | 2015-08-04 | Hoffmann La Roche | Processo para a preparação de um macrociclo |
EP2342221B1 (en) | 2008-09-22 | 2018-11-07 | Aileron Therapeutics, Inc. | Methods for preparing purified polypeptide compositions |
WO2010037550A1 (en) | 2008-10-04 | 2010-04-08 | Umicore Ag & Co. Kg | Method for preparation of ruthenium-indenylidene carbene catalysts |
EP2350159A1 (en) | 2008-10-31 | 2011-08-03 | Dow Global Technologies LLC | Olefin metathesis process employing bimetallic ruthenium complex with bridging hydrido ligands |
KR101006072B1 (ko) * | 2008-11-10 | 2011-01-06 | 공병철 | 맨홀뚜껑 고정장치 |
MX2011005525A (es) * | 2008-11-26 | 2011-06-06 | Elevance Renewable Sciences | Metodos para producir turbosina a partir de cargas de alimentacion de aceite natural a traves de reacciones de division por oxigeno. |
CN102227394B (zh) | 2008-11-26 | 2014-09-24 | 埃莱文斯可更新科学公司 | 由天然油原料通过复分解反应生产喷气燃料的方法 |
US20100155998A1 (en) * | 2008-12-19 | 2010-06-24 | 3M Innovative Properties Company | Shape memory polymer |
EP2210870A1 (de) | 2009-01-23 | 2010-07-28 | Evonik Degussa GmbH | Hydroxy- und aldehydfunktionale Verbindungen |
DE102009005951A1 (de) | 2009-01-23 | 2010-07-29 | Evonik Degussa Gmbh | Aldehydfunktionale Verbindungen |
CA2760789C (en) * | 2009-05-05 | 2016-07-19 | Stepan Company | Sulfonated internal olefin surfactant for enhanced oil recovery |
US8895667B2 (en) | 2009-07-17 | 2014-11-25 | Tyco Electronics Corporation | Methods of making reversible crosslinked polymers and related methods |
EP2289622A1 (en) | 2009-08-31 | 2011-03-02 | LANXESS Deutschland GmbH | Ruthenium based catalysts for the metathesis of nitrile rubbers |
KR101405744B1 (ko) | 2009-08-31 | 2014-06-10 | 란세스 도이치란트 게엠베하 | 저분자량의 임의로 수소화된 니트릴 고무를 포함하는 가황성 중합체 조성물 |
EP2289623A1 (en) | 2009-08-31 | 2011-03-02 | LANXESS Deutschland GmbH | Metathesis of nitrile rubbers in the presence of transition metal catalysts |
US9000246B2 (en) | 2009-10-12 | 2015-04-07 | Elevance Renewable Sciences, Inc. | Methods of refining and producing dibasic esters and acids from natural oil feedstocks |
EP2488474B1 (en) | 2009-10-12 | 2017-01-25 | Elevance Renewable Sciences, Inc. | Methods of refining and producing fuel from natural oil feedstocks |
US9365487B2 (en) | 2009-10-12 | 2016-06-14 | Elevance Renewable Sciences, Inc. | Methods of refining and producing dibasic esters and acids from natural oil feedstocks |
US9175231B2 (en) | 2009-10-12 | 2015-11-03 | Elevance Renewable Sciences, Inc. | Methods of refining natural oils and methods of producing fuel compositions |
US8735640B2 (en) | 2009-10-12 | 2014-05-27 | Elevance Renewable Sciences, Inc. | Methods of refining and producing fuel and specialty chemicals from natural oil feedstocks |
US9169447B2 (en) | 2009-10-12 | 2015-10-27 | Elevance Renewable Sciences, Inc. | Methods of refining natural oils, and methods of producing fuel compositions |
US9222056B2 (en) | 2009-10-12 | 2015-12-29 | Elevance Renewable Sciences, Inc. | Methods of refining natural oils, and methods of producing fuel compositions |
US9051519B2 (en) | 2009-10-12 | 2015-06-09 | Elevance Renewable Sciences, Inc. | Diene-selective hydrogenation of metathesis derived olefins and unsaturated esters |
US9382502B2 (en) | 2009-10-12 | 2016-07-05 | Elevance Renewable Sciences, Inc. | Methods of refining and producing isomerized fatty acid esters and fatty acids from natural oil feedstocks |
GB201004732D0 (en) | 2010-03-22 | 2010-05-05 | Univ Aberdeen | Ruthenium complexes for use in olefin metathesis |
US20130260460A1 (en) * | 2010-04-22 | 2013-10-03 | Isis Pharmaceuticals Inc | Conformationally restricted dinucleotide monomers and oligonucleotides |
EP2576975A4 (en) | 2010-05-22 | 2013-12-04 | Stepan Co | SULFONED INTERNAL OLEFINTENSID FOR INCREASED OIL RECOVERY |
RU2436801C1 (ru) * | 2010-05-27 | 2011-12-20 | Закрытое Акционерное Общество "Сибур Холдинг" | Рутениевый катализатор метатезисной полимеризации дициклопентадиена (варианты) и способ получения полидициклопентадиена (варианты) |
EP2395034A1 (de) | 2010-06-14 | 2011-12-14 | LANXESS Deutschland GmbH | Blends aus teilhydriertem Nitrilkautschuk und Silikonkautschuk, darauf basierende vulkanisierbaren Mischungen und Vulkanisate |
EP2418225A1 (de) | 2010-08-09 | 2012-02-15 | LANXESS Deutschland GmbH | Teilhydrierte Nitrilkautschuke |
JP2013541438A (ja) | 2010-09-03 | 2013-11-14 | ビーエーエスエフ ソシエタス・ヨーロピア | シクロオレフィンコポリマーからのバリアーコーティング |
EP2428269A1 (en) | 2010-09-08 | 2012-03-14 | Bergen Teknologioverføring AS | Novel olefin metathesis catalysts |
US8227371B2 (en) | 2010-09-24 | 2012-07-24 | Exxonmobil Chemical Patents Inc. | Class of olefin metathesis catalysts, methods of preparation, and processes for the use thereof |
EP2484700B1 (de) | 2011-02-04 | 2013-10-09 | LANXESS Deutschland GmbH | Funktionalisierte Nitrilkautschuke und ihre Herstellung |
US8790753B2 (en) | 2011-02-11 | 2014-07-29 | Basf Se | Rubber material with barrier material made of cycloolefin copolymers |
WO2012107418A1 (de) | 2011-02-11 | 2012-08-16 | Basf Se | Kautschukmaterial mit barrierematerial aus cycloolefin-copolymeren |
US8906999B2 (en) | 2011-02-17 | 2014-12-09 | Ccp Composites Us Llc | Styrene-free unsaturated polyester |
WO2012121342A1 (ja) | 2011-03-08 | 2012-09-13 | 日本ゼオン株式会社 | 重合性組成物、樹脂成形体、及び積層体 |
WO2012128788A1 (en) | 2011-03-24 | 2012-09-27 | Elevance Renewable Sciences, Inc. | Functionalized monomers and polymers |
US9315748B2 (en) | 2011-04-07 | 2016-04-19 | Elevance Renewable Sciences, Inc. | Cold flow additives |
KR101297431B1 (ko) * | 2011-04-18 | 2013-08-19 | 주식회사 폴리사이언텍 | 폴리프로필렌계 수지조성물 및 이로부터 제조된 스크래치 자기재생성 성형품 |
WO2012166259A2 (en) | 2011-05-31 | 2012-12-06 | Exxonmobil Chemical Patents Inc. | A novel class of olefin metathesis catalysts, methods of preparation, and processes for the use thereof |
US8524930B2 (en) | 2011-05-31 | 2013-09-03 | Exxonmobil Chemical Patents Inc. | Class of olefin metathesis catalysts, methods of preparation, and processes for the use thereof |
US8993819B2 (en) | 2011-07-12 | 2015-03-31 | Basf Se | Process for preparing cycloheptene |
EP2731923B1 (de) | 2011-07-12 | 2015-09-09 | Basf Se | Verfahren zur herstellung von cyclohepten |
CN103732636B (zh) * | 2011-08-12 | 2016-05-18 | 埃克森美孚化学专利公司 | 通过开环/交叉易位制备的聚合物 |
US9181360B2 (en) | 2011-08-12 | 2015-11-10 | Exxonmobil Chemical Patents Inc. | Polymers prepared by ring opening / cross metathesis |
US9150468B2 (en) | 2011-09-28 | 2015-10-06 | Nalco Company | Method of producing olefins via metathesis |
US8975414B2 (en) | 2011-10-13 | 2015-03-10 | Elevance Renewable Sciences, Inc. | Methods for preparing ruthenium carbene complex precursors and ruthenium carbene complexes |
US8779152B2 (en) | 2011-10-13 | 2014-07-15 | Elevance Renewable Sciences, Inc. | Methods for preparing ruthenium carbene complex precursors and ruthenium carbene complexes |
WO2013056459A1 (en) | 2011-10-21 | 2013-04-25 | Lanxess Deutschland Gmbh | Catalyst compositions and their use for hydrogenation of nitrile rubber |
WO2013056461A1 (en) | 2011-10-21 | 2013-04-25 | Lanxess Deutschland Gmbh | Catalyst compositions and their use for hydrogenation of nitrile rubber |
US9139493B2 (en) | 2011-12-22 | 2015-09-22 | Elevance Renewable Sciences, Inc. | Methods for suppressing isomerization of olefin metathesis products |
US9133416B2 (en) | 2011-12-22 | 2015-09-15 | Elevance Renewable Sciences, Inc. | Methods for suppressing isomerization of olefin metathesis products |
US9169174B2 (en) | 2011-12-22 | 2015-10-27 | Elevance Renewable Sciences, Inc. | Methods for suppressing isomerization of olefin metathesis products |
WO2013098052A2 (en) | 2011-12-28 | 2013-07-04 | Lanxess Deutschland Gmbh | Metathesis of nitrile rubbers in the presence of transition metal complex catalysts |
WO2013098056A1 (en) | 2011-12-28 | 2013-07-04 | Lanxess Deutschland Gmbh | Purification of optionally hydrogenated nitrile rubber |
US9012385B2 (en) | 2012-02-29 | 2015-04-21 | Elevance Renewable Sciences, Inc. | Terpene derived compounds |
US9206271B2 (en) | 2012-03-25 | 2015-12-08 | Wisconsin Alumni Research Foundation | Fully backbone degradable and functionalizable polymers derived from the ring-opening metathesis polymerization (ROMP) |
US8809456B2 (en) * | 2012-04-18 | 2014-08-19 | Exxonmobil Chemical Patents Inc. | Polyolefin compositions and methods of production thereof |
ES2833282T3 (es) | 2012-04-24 | 2021-06-14 | Stepan Co | Derivados de alcohol graso no saturado a partir de metátesis del aceite natural |
IN2014DN08906A (ja) | 2012-04-24 | 2015-05-22 | Elevance Renewable Sciences | |
NZ701296A (en) | 2012-04-24 | 2016-02-26 | Stepan Co | Unsaturated fatty alcohol alkoxylates from natural oil metathesis |
US8940940B2 (en) | 2012-06-13 | 2015-01-27 | Basf Se | Process for preparing macrocyclic ketones |
AU2013277107B2 (en) | 2012-06-20 | 2018-03-08 | Wilmar Trading Pte Ltd | Natural oil metathesis compositions |
WO2014022482A1 (en) * | 2012-08-01 | 2014-02-06 | California Institute Of Technology | Solvent-free enyne metathesis polymerization |
US9234985B2 (en) | 2012-08-01 | 2016-01-12 | California Institute Of Technology | Birefringent polymer brush structures formed by surface initiated ring-opening metathesis polymerization |
BR112015003100A2 (pt) | 2012-08-13 | 2017-07-04 | Basf Se | uso de um copolímero, material de borracha modificada, pneumático, e, processo para modificar um material de borracha. |
LT2900657T (lt) | 2012-09-26 | 2020-05-25 | F. Hoffmann-La Roche Ag | Cikliniai eterio pirazol-4-il-heterociklil-karboksamido junginiai ir jų naudojimo būdai |
WO2014055720A1 (en) | 2012-10-05 | 2014-04-10 | California Institute Of Technology | Photoinitiated olefin metathesis polymerization |
US9388098B2 (en) | 2012-10-09 | 2016-07-12 | Elevance Renewable Sciences, Inc. | Methods of making high-weight esters, acids, and derivatives thereof |
CN103936793B (zh) | 2013-01-10 | 2017-02-08 | 光明创新(武汉)有限公司 | 含卡宾配体的催化剂及其制备方法与其在复分解反应中的应用 |
MX2015010583A (es) | 2013-02-27 | 2016-04-07 | Materia Inc | Composiciones catalizadoras de metátesis de olefina que comprenden por lo menos dos catalizadores de metátesis de olefina metal carbeno.. |
US9598531B2 (en) | 2013-02-27 | 2017-03-21 | Materia, Inc. | Olefin metathesis catalyst compositions comprising at least two metal carbene olefin metathesis catalysts |
EP2778154A1 (de) | 2013-03-13 | 2014-09-17 | Evonik Industries AG | In situ Generierung von Ruthenium-Katalysatoren zur Olefin-Metathese |
MY172162A (en) | 2013-03-14 | 2019-11-15 | Wilmar Trading Pte Ltd | Methods for treating a metathesis feedstock with metal alkoxides |
US9266918B2 (en) | 2013-03-14 | 2016-02-23 | Elevance Renewable Sciences, Inc. | Alkenyl glycosides and their preparation |
BR112015022516A2 (pt) | 2013-03-15 | 2017-07-18 | Materia Inc | revestimento no molde de polímeros de romp |
CN105008320A (zh) | 2013-03-20 | 2015-10-28 | 埃莱万斯可再生能源科学股份有限公司 | 烷基酯和羧酸的酸催化低聚 |
EP2984055B1 (en) | 2013-04-09 | 2018-10-17 | Materia, Inc. | Preparation of surfactants via cross-metathesis |
US9758445B2 (en) | 2013-04-09 | 2017-09-12 | Materia, Inc. | Preparation of surfactants via cross-metathesis |
EP3004124B1 (en) | 2013-05-24 | 2018-12-26 | ARLANXEO Deutschland GmbH | Novel transition metal complexes, their preparation and use |
EP3004123B1 (en) | 2013-05-24 | 2018-03-28 | ARLANXEO Deutschland GmbH | Ruthenium-based complexes, their preparation and use as catalysts |
DK3016991T3 (da) | 2013-07-03 | 2024-08-26 | Materia Inc | Sammensætninger til formning af væsker |
FR3008982B1 (fr) * | 2013-07-23 | 2015-09-04 | Bostik Sa | Polymeres hydrocarbones a groupement terminal alcoxysilane |
WO2015021358A2 (en) | 2013-08-09 | 2015-02-12 | Dominique Charmot | Compounds and methods for inhibiting phosphate transport |
EP2835381A1 (en) | 2013-08-09 | 2015-02-11 | Lanxess Elastomers B.V. | Functionalized olefinic copolymers |
US10799613B2 (en) | 2013-10-30 | 2020-10-13 | California Institute Of Technology | Direct photopatterning of robust and diverse materials |
EP3119775B1 (en) | 2014-03-18 | 2019-11-06 | F. Hoffmann-La Roche AG | Oxepan-2-yl-pyrazol-4-yl-heterocyclyl-carboxamide compounds and methods of use |
US10000724B2 (en) | 2014-03-27 | 2018-06-19 | Trent University | Metathesized triacylglycerol green polyols from palm oil for use in polyurethane applications and their related properties |
WO2015143563A1 (en) | 2014-03-27 | 2015-10-01 | Trent University | Certain metathesized natural oil triacylglycerol polyols for use in polyurethane applications and their related physical properties |
US10000601B2 (en) | 2014-03-27 | 2018-06-19 | Trent University | Metathesized triacylglycerol polyols for use in polyurethane applications and their related properties |
EP2933274A1 (de) | 2014-04-16 | 2015-10-21 | Evonik Degussa GmbH | Verfahren zur Herstellung von Polymeren mittels ringöffnender Polymerisation |
US9593218B2 (en) | 2014-05-30 | 2017-03-14 | Pall Corporation | Self-assembled structure and membrane comprising block copolymer and process for producing the same by spin coating (IIIa) |
US9169361B1 (en) | 2014-05-30 | 2015-10-27 | Pall Corporation | Self-assembling polymers—VI |
US9616395B2 (en) | 2014-05-30 | 2017-04-11 | Pall Corportaion | Membrane comprising self-assembled block copolymer and process for producing the same by spray coating (Ic) |
US9162189B1 (en) | 2014-05-30 | 2015-10-20 | Pall Corporation | Membrane comprising self-assembled block copolymer and process for producing the same by spin coating (Ia) |
US9593219B2 (en) | 2014-05-30 | 2017-03-14 | Pall Corporation | Membrane comprising self-assembled block copolymer and process for producing the same by spin coating (IIa) |
US9765171B2 (en) | 2014-05-30 | 2017-09-19 | Pall Corporation | Self-assembling polymers—V |
US9592476B2 (en) | 2014-05-30 | 2017-03-14 | Pall Corporation | Membrane comprising self-assembled block copolymer and process for producing the same by hybrid casting (IIb) |
US9592477B2 (en) | 2014-05-30 | 2017-03-14 | Pall Corporation | Membrane comprising self-assembled block copolymer and process for producing the same by hybrid casting (Ib) |
US9593217B2 (en) | 2014-05-30 | 2017-03-14 | Pall Corporation | Self-assembled structure and membrane comprising block copolymer and process for producing the same by spin coating (Va) |
US9598543B2 (en) | 2014-05-30 | 2017-03-21 | Pall Corporation | Self-assembled structure and membrane comprising block copolymer and process for producing the same by spin coating (VIa) |
US9328206B2 (en) | 2014-05-30 | 2016-05-03 | Pall Corporation | Self-assembling polymers—III |
US9193835B1 (en) | 2014-05-30 | 2015-11-24 | Pall Corporation | Self-assembling polymers—IV |
US9441078B2 (en) | 2014-05-30 | 2016-09-13 | Pall Corporation | Self-assembling polymers—I |
US9469733B2 (en) | 2014-05-30 | 2016-10-18 | Pall Corporation | Self-assembled structure and membrane comprising block copolymer and process for producing the same by spin coating (IVa) |
US9163122B1 (en) | 2014-05-30 | 2015-10-20 | Pall Corporation | Self-assembling polymers—II |
US9604181B2 (en) | 2014-05-30 | 2017-03-28 | Pall Corporation | Membrane comprising self-assembled block copolymer and process for producing the same by spray coating (IIc) |
US9718924B2 (en) | 2014-06-30 | 2017-08-01 | Pall Corporation | Hydrophilic block copolymers and membranes prepared therefrom (II) |
US9260569B2 (en) | 2014-06-30 | 2016-02-16 | Pall Corporation | Hydrophilic block copolymers and method of preparation thereof (III) |
US9303133B2 (en) | 2014-06-30 | 2016-04-05 | Pall Corporation | Hydrophilic membranes and method of preparation thereof (IV) |
US9962662B2 (en) | 2014-06-30 | 2018-05-08 | Pall Corporation | Fluorinated polymer and use thereof in the preparation of hydrophilic membranes (vi) |
US9254466B2 (en) | 2014-06-30 | 2016-02-09 | Pall Corporation | Crosslinked cellulosic membranes |
US9394407B2 (en) | 2014-06-30 | 2016-07-19 | Pall Corporation | Hydrophilic block copolymers and membranes prepared therefrom (I) |
US9309367B2 (en) | 2014-06-30 | 2016-04-12 | Pall Corporation | Membranes comprising cellulosic material and hydrophilic block copolymer (V) |
CN107250142B (zh) | 2014-07-03 | 2020-10-30 | 光明创新(武汉)有限公司 | 第8族过渡金属催化剂及其制备方法和其在复分解反应中的应用 |
KR20170093793A (ko) | 2014-10-21 | 2017-08-16 | 스트라타시스 엘티디. | 링-오프닝 복분해 중합반응을 이용한 삼차원 잉크젯 프린팅 |
EP3034486A1 (de) | 2014-12-16 | 2016-06-22 | LANXESS Deutschland GmbH | 1,3-Butadien-Synthese |
US9777245B2 (en) | 2015-01-30 | 2017-10-03 | Trent University | Methods of fractionating metathesized triacylglycerol polyols and uses thereof |
RU2017132467A (ru) | 2015-02-19 | 2019-03-19 | Сабик Глобал Текнолоджиз Б.В. | Системы и способы, связанные с производством полиэтилена |
US10927058B2 (en) | 2015-05-15 | 2021-02-23 | Sabic Global Technologies B.V. | Systems and methods related to the syngas to olefin process |
CN107635953A (zh) * | 2015-05-15 | 2018-01-26 | 赛贝克环球科技公司 | 与合成气制烯烃工艺相关的系统和方法 |
EP3115368A1 (en) | 2015-07-10 | 2017-01-11 | Bergen Teknologioverforing AS | Improved olefin metathesis catalysts |
EP3124580A1 (en) | 2015-07-31 | 2017-02-01 | Total Marketing Services | Branched diesters for use to reduce the fuel consumption of an engine |
EP3124579A1 (en) | 2015-07-31 | 2017-02-01 | Total Marketing Services | Lubricant composition comprising branched diesters and viscosity index improver |
KR101829618B1 (ko) | 2015-10-06 | 2018-02-19 | (주) 티에스기술 | 맨홀뚜껑 잠금장치 |
KR101720963B1 (ko) | 2015-10-06 | 2017-03-29 | (주) 티에스기술 | 맨홀뚜껑 잠금장치 및 그의 시공방법 |
EP3374413A1 (de) | 2015-11-13 | 2018-09-19 | Basf Se | Wässrige zusammensetzungen auf basis von polyalkenameren |
US11173653B2 (en) | 2016-02-05 | 2021-11-16 | Stratasys Ltd. | Three-dimensional inkjet printing using polyamide-forming materials |
US11001725B2 (en) | 2016-02-05 | 2021-05-11 | Stratasys Ltd. | Three-dimensional inkjet printing using ring-opening metathesis polymerization |
WO2017134673A1 (en) | 2016-02-07 | 2017-08-10 | Stratasys Ltd. | Three-dimensional printing combining ring-opening metathesis polymerization and free radical polymerization |
WO2017187434A1 (en) | 2016-04-26 | 2017-11-02 | Stratasys Ltd. | Three-dimensional inkjet printing using ring-opening metathesis polymerization |
EP3500557A4 (en) * | 2016-08-19 | 2020-03-18 | Umicore Ag & Co. Kg | OLEFIN METATHESIS CATALYSTS |
KR102261420B1 (ko) * | 2017-10-31 | 2021-06-07 | 주식회사 엘지화학 | 세척액 조성물 및 이를 이용한 중합 장치 세척 방법 |
CN113164941B (zh) | 2018-12-12 | 2023-12-12 | 阿朗新科德国有限责任公司 | 含复分解催化剂和至少一种酚类化合物的催化剂体系及使用催化剂体系进行丁腈橡胶(nbr)的复分解的方法 |
WO2020126345A1 (en) | 2018-12-17 | 2020-06-25 | Arlanxeo Deutschland Gmbh | Process for preparing hnbr solutions with alternative solvents |
KR102283649B1 (ko) | 2020-04-29 | 2021-08-02 | 이창헌 | 부순 모래를 제조하는 과정에서 하이드로 싸이클론 오버플로워관에 일체형으로 멀티하이드로 싸이클론을 부착시켜 미세한 모래를 회수하거나 혹은 오버플로워 되는 굵은 모래입자를 안전하게 회수하는 장치와 그 방법 |
US20230220179A1 (en) | 2020-05-29 | 2023-07-13 | Exxonmobil Chemical Patents Inc. | Processes for Producing Cyclic Olefins from Polymers and Re-Polymerization Thereof |
KR102283646B1 (ko) | 2020-08-31 | 2021-07-30 | 한정근 | 건설폐기물을 파쇄하여 순환잔골재로 재활용하거나, 부순 모래를 제조하는 과정에서 이물질 제거장치를 부착시켜 양질의 모래를 안전하게 회수하는 장치 |
KR102272652B1 (ko) | 2020-08-31 | 2021-07-05 | 한정근 | 골재를 문질러 이물질을 제거하는 그라블 스크리브 |
KR102270489B1 (ko) | 2020-08-31 | 2021-06-29 | 한정근 | 건설폐기물을 파쇄하여 순환골재로 재활용하거나, 쇄석골재를 제조하는 과정에서 이물질 제거 및 골재 세척장치 |
WO2022216628A1 (en) * | 2021-04-06 | 2022-10-13 | University Of Washington | Cyclic ruthenium benzylidene initiators for enhanced ring‑expansion metathesis polymerization |
US20240124809A1 (en) | 2022-10-03 | 2024-04-18 | The Goodyear Tire & Rubber Company | Reactor cleaning process and composition |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4945135A (en) * | 1988-07-25 | 1990-07-31 | California Institute Of Technology | Ring opening metathesis polymerization of strained cyclic ethers |
US4945141A (en) * | 1988-07-25 | 1990-07-31 | California Institute Of Technology | Ring opening metathesis polymerization of strained cyclic ethers |
US4945144A (en) * | 1988-07-25 | 1990-07-31 | California Institute Of Technology | Ring opening methathesis polymerization of strained cyclic ethers |
US4883851A (en) * | 1988-07-25 | 1989-11-28 | California Institute Of Technology | Ring opening metathesis polymerization of strained cyclic ethers |
US5198511A (en) * | 1991-12-20 | 1993-03-30 | Minnesota Mining And Manufacturing Company | Polymerizable compositions containing olefin metathesis catalysts and cocatalysts, and methods of use therefor |
US5312940A (en) * | 1992-04-03 | 1994-05-17 | California Institute Of Technology | Ruthenium and osmium metal carbene complexes for olefin metathesis polymerization |
EP0773948A4 (en) * | 1992-04-03 | 1998-09-02 | California Inst Of Techn | HIGHLY ACTIVE RUTHENIUM OR OSMIUM METAL CARBEN COMPLEXES FOR OLEFIN METHETHESE REACTIONS AND THEIR SYNTHESIS |
US5831108A (en) | 1995-08-03 | 1998-11-03 | California Institute Of Technology | High metathesis activity ruthenium and osmium metal carbene complexes |
US5939504A (en) * | 1995-12-07 | 1999-08-17 | Advanced Polymer Technologies | Method for extending the pot life of an olefin metathesis polymerization reaction |
US6107420A (en) * | 1998-07-31 | 2000-08-22 | California Institute Of Technology | Thermally initiated polymerization of olefins using Ruthenium or osmium vinylidene complexes |
EP1248764B1 (en) * | 1999-01-26 | 2012-08-01 | California Institute Of Technology | Novel method for cross-metathesis of terminal olefins |
US6884859B2 (en) * | 2001-08-29 | 2005-04-26 | California Institute Of Technology | Ring-opening metathesis polymerization of bridged bicyclic and polycyclic olefins containing two or more heteroatoms |
-
1996
- 1996-07-31 US US08/693,789 patent/US5831108A/en not_active Expired - Lifetime
- 1996-08-01 ES ES03018947T patent/ES2263884T3/es not_active Expired - Lifetime
- 1996-08-01 EP EP01108044.7A patent/EP1130025B1/en not_active Expired - Lifetime
- 1996-08-01 CN CNA2006101016784A patent/CN1990493A/zh active Pending
- 1996-08-01 DE DE69631769T patent/DE69631769T2/de not_active Expired - Lifetime
- 1996-08-01 CN CNB961973722A patent/CN1202141C/zh not_active Expired - Lifetime
- 1996-08-01 KR KR10-2002-7006050A patent/KR100445598B1/ko not_active IP Right Cessation
- 1996-08-01 AT AT96926867T patent/ATE260938T1/de not_active IP Right Cessation
- 1996-08-01 AU AU66883/96A patent/AU6688396A/en not_active Abandoned
- 1996-08-01 KR KR10-2003-7010858A patent/KR100497024B1/ko not_active IP Right Cessation
- 1996-08-01 KR KR10-2001-7010667A patent/KR100388364B1/ko not_active IP Right Cessation
- 1996-08-01 AT AT03018947T patent/ATE323710T1/de not_active IP Right Cessation
- 1996-08-01 EP EP03018947A patent/EP1375506B1/en not_active Revoked
- 1996-08-01 WO PCT/US1996/012654 patent/WO1997006185A1/en active IP Right Grant
- 1996-08-01 EP EP96926867A patent/EP0842200B1/en not_active Expired - Lifetime
- 1996-08-01 JP JP50856197A patent/JP3675485B2/ja not_active Expired - Fee Related
- 1996-08-01 DE DE69636060T patent/DE69636060T2/de not_active Expired - Lifetime
- 1996-08-01 KR KR1019980700882A patent/KR100333761B1/ko not_active IP Right Cessation
- 1996-08-01 CN CNA2004100834921A patent/CN1637008A/zh active Pending
-
1998
- 1998-01-15 US US09/007,498 patent/US6111121A/en not_active Expired - Lifetime
-
1999
- 1999-09-20 US US09/399,963 patent/US6211391B1/en not_active Expired - Lifetime
-
2000
- 2000-12-21 US US09/746,146 patent/US6515084B2/en not_active Expired - Lifetime
-
2002
- 2002-12-19 US US10/325,998 patent/US6806325B2/en not_active Expired - Fee Related
-
2004
- 2004-05-06 JP JP2004137844A patent/JP4234636B2/ja not_active Expired - Fee Related
- 2004-10-18 US US10/968,361 patent/US7102047B2/en not_active Expired - Fee Related
-
2006
- 2006-06-20 US US11/472,137 patent/US7288666B2/en not_active Expired - Fee Related
-
2007
- 2007-10-30 US US11/929,358 patent/US7750172B2/en not_active Expired - Fee Related
- 2007-10-30 US US11/929,212 patent/US20090012254A1/en not_active Abandoned
-
2008
- 2008-08-06 JP JP2008202768A patent/JP2009001585A/ja active Pending
-
2012
- 2012-04-24 US US13/454,244 patent/US8604141B2/en not_active Expired - Fee Related
-
2013
- 2013-10-30 US US14/066,962 patent/US20140051817A1/en not_active Abandoned
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4234636B2 (ja) | 高メタセシス活性のルテニウムおよびオスミウム金属カルベン錯体 | |
EP1056538B1 (en) | Acid activation of ruthenium metathesis catalysts and living romp metathesis polymerization in water | |
US7687635B2 (en) | Metal complexes useful in metathesis and other reactions | |
WO2005035121A2 (en) | Schiff base metal complexes for use as catalysts in organic synthesis | |
JP2007523914A (ja) | オレフィンメタセシスおよび原子またはグループ移動反応に使用するための金属錯体 | |
Tzur et al. | Latent ruthenium catalysts for ring opening metathesis polymerization (ROMP) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070717 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20071011 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20071016 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080117 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080131 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20080131 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20080408 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080806 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20081006 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20081111 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20081211 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111219 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |