TW568916B - Novel furylphosphines and organometallic complexes comprising them - Google Patents
Novel furylphosphines and organometallic complexes comprising them Download PDFInfo
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- TW568916B TW568916B TW088108102A TW88108102A TW568916B TW 568916 B TW568916 B TW 568916B TW 088108102 A TW088108102 A TW 088108102A TW 88108102 A TW88108102 A TW 88108102A TW 568916 B TW568916 B TW 568916B
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- organometallic complex
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- 125000002524 organometallic group Chemical group 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 238000006243 chemical reaction Methods 0.000 claims description 21
- MSBPSFSYBUUPMC-UHFFFAOYSA-N furan-2-ylphosphane Chemical compound PC1=CC=CO1 MSBPSFSYBUUPMC-UHFFFAOYSA-N 0.000 claims description 19
- -1 Furyl phosphonate Chemical compound 0.000 claims description 18
- 150000001875 compounds Chemical class 0.000 claims description 17
- 229910052757 nitrogen Inorganic materials 0.000 claims description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 239000010948 rhodium Substances 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 11
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical group C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 10
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 8
- 239000002243 precursor Substances 0.000 claims description 8
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 238000006317 isomerization reaction Methods 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- ATHCRLRKGYMSRY-UHFFFAOYSA-N furan-2-yl(diphenyl)phosphane Chemical compound C1=COC(P(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 ATHCRLRKGYMSRY-UHFFFAOYSA-N 0.000 claims description 4
- 229910052697 platinum Inorganic materials 0.000 claims description 4
- 125000001424 substituent group Chemical group 0.000 claims description 4
- 229930195733 hydrocarbon Natural products 0.000 claims description 3
- 238000005669 hydrocyanation reaction Methods 0.000 claims description 3
- 238000005984 hydrogenation reaction Methods 0.000 claims description 3
- 229910052741 iridium Inorganic materials 0.000 claims description 3
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 3
- 150000002825 nitriles Chemical class 0.000 claims description 3
- 229910052762 osmium Inorganic materials 0.000 claims description 3
- 238000006116 polymerization reaction Methods 0.000 claims description 3
- 238000003786 synthesis reaction Methods 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
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- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- 229910052783 alkali metal Inorganic materials 0.000 claims description 2
- 150000001340 alkali metals Chemical class 0.000 claims description 2
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- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 2
- CREMABGTGYGIQB-UHFFFAOYSA-N carbon carbon Chemical compound C.C CREMABGTGYGIQB-UHFFFAOYSA-N 0.000 claims description 2
- 239000001569 carbon dioxide Substances 0.000 claims description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 2
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- 230000000747 cardiac effect Effects 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 150000001993 dienes Chemical class 0.000 claims description 2
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- 239000010931 gold Substances 0.000 claims description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 2
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- 150000002815 nickel Chemical class 0.000 claims description 2
- 150000003283 rhodium Chemical class 0.000 claims description 2
- 229910052703 rhodium Inorganic materials 0.000 claims description 2
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- 229910052723 transition metal Inorganic materials 0.000 claims description 2
- 150000003624 transition metals Chemical class 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 150000001335 aliphatic alkanes Chemical class 0.000 claims 2
- 150000003303 ruthenium Chemical class 0.000 claims 2
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- 125000002091 cationic group Chemical group 0.000 claims 1
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000006471 dimerization reaction Methods 0.000 claims 1
- 150000002240 furans Chemical class 0.000 claims 1
- 238000007037 hydroformylation reaction Methods 0.000 claims 1
- 238000005649 metathesis reaction Methods 0.000 claims 1
- 230000000737 periodic effect Effects 0.000 claims 1
- FVSKHRXBFJPNKK-UHFFFAOYSA-N propionitrile Chemical compound CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 claims 1
- KZVLNAGYSAKYMG-UHFFFAOYSA-N pyridine-2-sulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=N1 KZVLNAGYSAKYMG-UHFFFAOYSA-N 0.000 claims 1
- 125000003396 thiol group Chemical group [H]S* 0.000 claims 1
- 238000002360 preparation method Methods 0.000 abstract description 10
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 27
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- 239000002184 metal Substances 0.000 description 17
- 239000000047 product Substances 0.000 description 15
- 239000003446 ligand Substances 0.000 description 14
- XYFCBTPGUUZFHI-UHFFFAOYSA-N phosphine group Chemical group P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 14
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
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- 125000004432 carbon atom Chemical group C* 0.000 description 9
- 238000005755 formation reaction Methods 0.000 description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
- 230000002079 cooperative effect Effects 0.000 description 8
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 7
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 6
- 239000012074 organic phase Substances 0.000 description 6
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 125000000217 alkyl group Chemical group 0.000 description 5
- 150000001450 anions Chemical class 0.000 description 5
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- 125000005843 halogen group Chemical group 0.000 description 3
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- 125000002560 nitrile group Chemical group 0.000 description 3
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- PLWLWWIOPVNDQX-UHFFFAOYSA-N [Li].[Li]CCCC Chemical compound [Li].[Li]CCCC PLWLWWIOPVNDQX-UHFFFAOYSA-N 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
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- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
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- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical compound ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 2
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- 150000002891 organic anions Chemical class 0.000 description 2
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- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
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- 238000001035 drying Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- DQYBDCGIPTYXML-UHFFFAOYSA-N ethoxyethane;hydrate Chemical compound O.CCOCC DQYBDCGIPTYXML-UHFFFAOYSA-N 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- DCPSBASPZDPTFL-UHFFFAOYSA-N furan-2-sulfinic acid Chemical compound OS(=O)C1=CC=CO1 DCPSBASPZDPTFL-UHFFFAOYSA-N 0.000 description 1
- OKSYMZKKVJYKKJ-UHFFFAOYSA-N furan-2-sulfonic acid Chemical compound OS(=O)(=O)C1=CC=CO1 OKSYMZKKVJYKKJ-UHFFFAOYSA-N 0.000 description 1
- CMDKYFGIJALPLS-UHFFFAOYSA-N furan-2-thiol Chemical compound SC1=CC=CO1 CMDKYFGIJALPLS-UHFFFAOYSA-N 0.000 description 1
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 1
- 150000002290 germanium Chemical class 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910001412 inorganic anion Inorganic materials 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 150000002641 lithium Chemical group 0.000 description 1
- 150000002642 lithium compounds Chemical class 0.000 description 1
- 238000003760 magnetic stirring Methods 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 229940050176 methyl chloride Drugs 0.000 description 1
- 230000011987 methylation Effects 0.000 description 1
- 238000007069 methylation reaction Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 150000002900 organolithium compounds Chemical class 0.000 description 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 1
- 125000001820 oxy group Chemical group [*:1]O[*:2] 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 150000002940 palladium Chemical class 0.000 description 1
- 125000003538 pentan-3-yl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])[H] 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- RPGWZZNNEUHDAQ-UHFFFAOYSA-N phenylphosphine Chemical compound PC1=CC=CC=C1 RPGWZZNNEUHDAQ-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-N phosphoric acid Substances OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 1
- 229950010765 pivalate Drugs 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- GNFWGDKKNWGGJY-UHFFFAOYSA-N propanimidamide Chemical compound CCC(N)=N GNFWGDKKNWGGJY-UHFFFAOYSA-N 0.000 description 1
- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 239000001540 sodium lactate Substances 0.000 description 1
- 229940005581 sodium lactate Drugs 0.000 description 1
- 235000011088 sodium lactate Nutrition 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000012258 stirred mixture Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000001384 succinic acid Substances 0.000 description 1
- IIACRCGMVDHOTQ-UHFFFAOYSA-M sulfamate Chemical compound NS([O-])(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-M 0.000 description 1
- 125000004632 tetrahydrothiopyranyl group Chemical group S1C(CCCC1)* 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000005945 translocation Effects 0.000 description 1
- 125000004950 trifluoroalkyl group Chemical group 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 1
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
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/30—Phosphinic acids [R2P(=O)(OH)]; Thiophosphinic acids ; [R2P(=X1)(X2H) (X1, X2 are each independently O, S or Se)]
-
- 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
- C07F15/0073—Rhodium compounds
- C07F15/008—Rhodium compounds without a metal-carbon linkage
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/14—Preparation of carboxylic acid amides by formation of carboxamide groups together with reactions not involving the carboxamide groups
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
- C07C45/50—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions
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- 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
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/655—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms
- C07F9/65515—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms the oxygen atom being part of a five-membered ring
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- Chemical Kinetics & Catalysis (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Description
568916
五、發明說明(1 ) 本發明係關於新穎之水溶性吱喃基膦。 其亦關於3這些咳喃基膦之有機金屬錯合物及此錯合物 •之用途。 其亦關於此水溶性呋喃基膦之製法。 未取代一咬喃基膦敘述於v Farina與B Krishnan Journal of the American Chemical Society, 1991,113,第 9585_9595 頁之又章。依照此文章,含這些三呋喃基膦之系統呈現顯 著之觸媒活性。 先行技藝並未揭示如形成本發明主要標的之水溶性呋喃 基膦。 此新穎之溶性呋喃基膦對應式(1): (請先閱 面之注意事項寫 本頁) 訂: (Ri〉p
3·η --線: 其中: -η表示1至3之整數, -至少一個R2基團表示親水性基,如 經濟部智慧財產局員工消費合作社印製 -S02M,_S03M,-C021V[或-P〇3M,M表示無機或有機陽 離子殘基,其選自質子,衍生自鹼金屬或鹼土金屬之陽離 子,铵陽離子-N(R)4,在此式中,R符號,其爲相同或不 同,表示氳原子或具有1至12個碳原子之烷基基團,或其 他陽離子,其衍生自具有溶於水之呋喃基亞磷酸,呋喃基 羧酸,呋喃基磺酸或呋喃基磷酸鹽之金屬, -4 - 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) ' —— 568916 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明說明(2 ) -N(R)3X,在此式中,R符號,其爲相同或不同,表示氨 原子或具有1至1 2個碳原子之烷基基團,且X表示無機或 •有機陰離子, -0H, -R!表示如R2定義之親水性基或具有1至1 2個碳原子之燒 基或fe氧基’卣素原子,腈基或具有1至12個碳原子之齒 烷基, -m表示1或2, -p表示0至3之整數, -在m等於2,&基團可表示具有1至12個碳原子之燒基 或燒氧基,_素原子,腈基或具有1至12個碳原子之_燒 應了解,在本文中,名詞“水溶性,,或“溶於水中,,之表達 表示每公升水溶解至少0.01克之化合物。 本發明之水溶性呋喃基膦通常爲通式(I)化合物,其中: -η表示1至3之整數, -R2表示親水性基,如 _ s〇2m,_s〇3M,_C02M或-Ρ〇3Μ, Μ表示無機或有機陽離子殘基,其選自質子,衍生自鹼金 屬或驗土金屬之陽離子,銨陽離子-N(R)4,在此式中,R 符號’其爲相同或不同,表示氫原子或具有1至4個碳原子 之基基團’或其他陽離子,其衍生自具有溶於水之呋喃 基亞崎’吱喃基羧酸,咬喃基續酸或吱喃基磷酸鹽之金 屬, -m表示1或2, -5- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) (請先閱_面之注咅?事項本頁) 竭寫太 線; 568916 A7 B7 五、發明說明(3 ) (請先閱面之注意事項寫本頁) 表示如R2所定義之親水性基或-N(R)3X,取代基在此 式中,R符號,其爲相同或不同,表示氫原子或具有1至4 •個碳原子之烷基基團,且X表示有機或無機陰離子,-0H 取代基,具有1至4個碳原子之虎基或娱:氧基取代基,鹵素 原子,腈基或三氟烷基, -P表示0至2之整數。 本發明之另一個主要標的爲新穎水溶性呋喃基膦之製 法。此製備通常以先質起始而製備,如二苯基呋喃基膦或 冬基一咬喃基騰或二咬喃基騰’其未被親水性基取代。其 包括將R2親水性基引至吱喃環上,視情況地,及將Ri基引 至苯環上。 例如,式(I)呋喃基膦因此通常可藉由將有機鋰化合物, 其有機部份(不包含&取代基且其經其呋喃環键結至鋰原 子)對應通式⑴化合物,偶合至心先質(例如,二氧化硫, 一氧化碳,虱鱗酸fe酯,P比啶續酸酯或三垸胺磺酸酯)之 親電子性中央而製備。 有機鋰化合物本身藉鋰合鹼(例如,丁基鋰)在先質呋喃 基膦上之作用得到。 經濟部智慧財產局員工消費合作社印製 對於先質吱喃基膦之製備可參#,例如,AJ Zapata與 A.C. Rondon在 0rg· Prep· Pr〇ced Int,27, $ (η%),第 μ? 頁以下之文章。 水溶性吱喃基膦使並可_借$心 社丄、 尤/、備至少一種式(I)有機金屬錯合 物與至少一種金屬。 可被水溶性咬喃基騰錯合之金屬通常爲TheChemical
568916 五、發明說明( 二水:吱=膦之有機金屬錯合物催化 、 】如’在錄錯合物存在下之 & 甲酿化與虱羰基化,在釕,㉟,鉑或鈀錯合物存在下之: ::二酸,埽醯胺與稍基芳族化合物之氯化,在錄錯: 腈:二聚烴之異構化,乙埽或丙埽 、 風棄化,在釕錯合物存在下之吱喃、 =,在料t物存在下之職之易位作用,在鎳錯合= 子下之丙晞酸酯之聚合,或在鎳或鈀錯合物存在下之π 碳偶合反應,例如,如Heck或Suzuki反應。 灭 本發明足化合物特別用於二烯之氫氰化得到之腈之星構 化反應,更特別是2_甲基丁烯腈成爲3_戊晞腈之異構 化。此反應在己二腈製法中具有高工業重要性。前者爲主 要 < 合成中間產物,特別是在聚醯胺之單體製造,如己内 龜胺或六亞甲二胺。 以下之貫例描述本發明。 吱喃基膦之合成 實」叫1 : 2气二苯膦基)呋喃· 5 -羧酸鈉 30.3愛升(47毫莫耳)之正丁鋰(估計爲155M)裝於事先 氮沖洗且裝置等壓漏斗,裝有起泡器之回流冷凝器,機佩 攪拌器與溫度計之5〇〇毫升四頸圓底燒瓶,然後快速地加 入6.4毫升(42毫莫耳)之四甲基伸乙胺(TMEDA)於氮脱 之50毫升之無水乙醚。事先溶於氮脱氣之5〇毫升之無 乙醚10.65克(42.3亳莫耳)之二苯基吱喃基膦逐滴流入, 度可上升至3 5 C。混合物顏色轉橘· 項 頁 訂 線 以 械 氣水 溫 -8- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 568916 A7
、在氮流下攪拌15分鐘後,以3iPnmr監測陰離子之形 成。此形成在膦加成結束後之1 5分鐘完成。 然後安裝管子以取代回流冷凝器,其使溶液逐滴轉移至 杜而瓶中,其含固態二氧化碳浸於以氮脱氣之約2⑻亳升 之播水乙醚。陰離子立即偶合而產生白色沈澱。在暴露於 流通空氣中靜置過夜後,懸浮於醚中之白色固體溶於工⑽ 毫升之飽和NaHC〇3溶液,而且萃耳組合之混合物。醚相 進步以3 〇耄升之脱氣之水萃取兩次。水相組合在冷卻條 件下以少部份之12NHC1酸化至中性pH。此水相以5〇亳升 之一氯甲烷萃取三次。組合有機相且將丨·49克溶於數亳升 <水之氫氧化鈉加入之。溶劑蒸發後,得到黏性黃_棕色 油,此油在以無水乙醚數次滴定及清洗操作後,及在眞空 下在9 0 C乾燥後’轉化成白色細粉。回收11 44克之所希 望產物(36毫莫耳),即,85%之產率。 其特徵爲: -31P NMR (D20) : δ = 25.1 -4 NMR (D20) : δ = 6.20 (d,1Η,3JHH = 3.2,C3H_),δ = 6.81 (m,1H,C4E),δ = 7.06 (m,10H,Ar) -13C NMR (D20) : δ =117.8 (s,C_3H),δ = 124.9 (m, C_4H),δ - 131.1 (d? 3Jcp = 7.0? Cmeta) ^ δ = 131.7 (s,
Qpara),δ = 135.5 (d,2Jcp = 19.7,Q〇rth〇),δ = 136.8 (d, lJc? = 4.45 Cipso) ^ δ = 156.4 (S? COO) ^ δ = 156.9 (d5 1Jcp = 13.7, Q5H),δ = 168.1 (s5 C2E) 〇 此呋喃基膦在2 3 °C在水中之溶解度爲250克/公升。 -9- 本紙張尺度適用中國國家標準(CNS)A4規格(21〇 X 297公釐) (請先閱. 請· --------- 裝 __ 11^面之注意事項寫本頁) 經濟部智慧財產局員工消費合作社印製 A7
568916 五、發明說明(7 ) 又:2-(二苯膦基)咬喃-5-嶙酸二鈉 33.8晕升(52亳莫耳)之正丁鋰(估計爲丨.5 5M)裝於事先以 氮沖洗且裝置等壓漏斗,裝有起泡器之回流冷凝器,機械 攪拌器與溫度計之5〇〇毫升四頸圓底燒瓶,然後快速地加 入6.4亳升(42亳莫耳)之τΜΕΕ>α於以氮脱氣之50毫升之無 水乙酸。事先溶於氮脱氣之40毫升之無水乙醚丨2.32克 (48.9毫莫耳)之二苯基呋喃基膦逐滴流入,溫度可上升至 3 5 °C。混合物顏色轉橘· 在氮流下揽摔1 5分鐘後,以31 p NMR監測陰離子之形 成。此形成在膦加成結束後之丨5分鐘完成。 反應混合物冷卻至-70°C且安裝管子以取代回流冷凝器。 落液逐滴轉移至裝有如第一個之相同裝置之第二個四頸反 應器中’其冷卻至-6〇°C且其包含7.3毫升(49毫莫耳)之氯 嶙酸二乙醋稀釋於2 〇毫升之無水乙醚。混合物在以1 〇〇亳 升之水性氣化铵溶液原地水解之前回到室溫。然後三次以 5 0毫升之乙酿進行萃取。有機相組合且以硫酸鎂乾燥。溶 液過濾及蒸發而製造2 0克之黃-棕色油。後者在燈泡烤箱 中於10·2毫米汞(1.3 Pa)加熱至1〇〇°C以去除磷酸酯。回收 17·2克之黏性黃-掠色油,此油繼而在1 〇公分之石夕膠上以 50/50乙酸乙酯/己烷混合物作爲溶析液而層析。溶劑蒸發 後’收集14.2克之有色油’此油在1〇亳升(74毫莫耳)之漠 三甲基碎燒之存在下,安置於60毫升之二氯甲烷溶液中磁 性攪拌過夜。反應爲放熱且觀察到混合物褪色。溶劑蒸發 後,產物溶於6 0毫升之丙酮與2毫升之蒸餾水。2小時3 〇
本紙張尺度適用中國國家標準(CNS)A4規格(210 X _____________I*裝·-__ (請先閱面之注意事項本頁) . 經濟部智慧財產局員工消費合作社印製 -10 - 568916
五、發明說明(8 )
分鐘後,溶劑蒸發且產物溶弘异J、3m i ^ 切/谷於取少量之甲醇。在冷卻條件 下攪捽加入3.04克之氫氢仆從、 L虱化鈉又40%水溶液。形成白色沈 澱0溶劑蒸發且產物以丙酮、、主! _ _ ^ ^ , W w π洗,過濾及在眞2下在100 °C乾燥。以54%之產率回收所希望產物。 其特徵爲·· -31PNMR(D20) :5 = 28.2, δ =〇.8 (P=〇) -4 NMR (D20) : δ = 6.72 (m,2H,C3H_,C4H),δ = 7·41 (m,10H,Ar) -13C NMR (D20) : δ =117.9 (dd? 4Jcp = 4.67 ^ 3Jcp α3Η) ’ δ = 124.6 (dd,Jcp = 3 5,Jcp = 21 〇, 131.6 (d,3JCP = 7.5, C_meta) (d, 2JCP = 19.2 , (dd, JCP δ - 132.2 (s? Cpara) cmho),δ = 137.8 (s? Cips〇) ^ έ 7.4, JCP = 10.4, q5H),δ = 165」(d, δ = 20.0: ,δ = 135.8 155.4 199.0, !·! (請先閱面之注意事項本頁) 訂·· 經濟部智慧財產局員工消費合作社印製 C2ii)。 此呋喃基膦在20°C在水中之溶解度爲68〇克/公升。 實-例丄1 2,2’·-二苯膦基貳(呋喃· 5 -磷酸)四鈉 42毫升(65亳莫耳)之正丁鋰(估計爲155M)裝於事先以 氮沖洗且裝置等壓漏斗,裝有起泡器之回流冷凝器,機械 揽拌器與溫度計之500毫升四頸圓底燒瓶,然後快速地加 入9· 15毫升(60毫莫耳)之TMEDA於以氮脱氣之50毫升之 無水乙酸。事先溶於氮脱氣之4〇毫升之無水乙醚4 41克 (60.0毫莫耳)之吱喃逐滴流入,溫度在3〇分鐘可上升至35 °C。混合物顏色轉橘· 混合物冷卻至-40°C以逐滴流入4.2毫升(3 0毫莫耳)之二 氣苯基膦稀釋於20毫之醚。以3ip NMR監測產物之形成 -11 - 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) --線- 568916 A7 __________ B7 _ 五、發明說明(9 ) 後’混合物回到室溫以加入9 · 15毫升(6 0毫莫耳)之TMED A 於50毫升之乙醚,然後42毫升(65毫莫耳)之正丁鋰(估計 爲1.55M)快速地流入。在氮流下攪拌1 5分鐘後,以31p NMR監測陰離子之形成。此形成在膦加成結束後之1 5分 鐘完成。 反應混合物冷卻至-70°C且安裝管子以取代回流冷凝器。 溶液逐滴轉移至裝有如第一個之相同裝置之第二個四頸反 應器中,其冷卻至-60°C且其包含8.95毫升(60毫莫耳)之氣 嶙酸二乙酯稀釋於20毫升之無水乙醚。混合物在以1〇〇毫 升之水性氣化銨溶液原地水解之前回到室溫。混合物然後 二次以5 0耄升之乙醚進行萃取。有機相組合且以硫酸鎂乾 燥。溶液過濾及蒸發而製造2 0克之紅-棕色油。後者在燈 泡烤箱中於ΙΟ·2毫米汞(1.3 Pa)加熱至100。(:以去除磷酸酯。 產物繼而在1 〇公分之矽膠上以乙酸乙酯作爲溶析液而層 析。如此去除二呋喃基苯基膦與單膦化化合物。溶劑蒸發 後,收集3.5克之純產物(產率23%)。全部反應重複第二次 以得到足以用於接續之合成之產物。 8.55克(16.6¾莫耳)之二磷化化合物在9.43毫升(7〇毫莫 耳)之廣二甲基石夕燒之存在下’安置於毫升之二氯甲燒 ’谷液中磁性攪拌過夜。反應爲放熱且觀察到混合物褪色。 落劑蒸發後,產物溶於5 〇毫升之丙酮與2毫升之蒸餾水。 2小時3 0分鐘後,溶劑蒸發且產物溶於最少量之甲醇。在 冷卻條件下攪拌加入2.8克之氫氧化鈉之40%水溶液。混合 物由黃至棕而變暗。溶劑蒸發且生成之橘色固體以丙酮滴 -------------I·裝·.__ (請先閱面之注音?事項寫賣) . •線· 經濟部智慧財產局員工消費合作社印製 -12 568916 A7 B7 i、發明說明(1〇 ) 疋及清洗’過濾及在眞空下在10〇°C乾燥。以82%之產率 (關於二磷化化合物)回收6.7克之雜白色所希望產物。 其特徵爲: -31P NMR (D20) : δ = 49·5,δ = 0·0 (P = 0) -4 NMR (D20) : δ = 6.67 (m,2H,C4II),δ = 6·80 (m,2H5 C3H),δ = 7.41 (m,5H,Ar) ’ -13C NMR (D20) : δ =117.7 (d,3JCP = 20_4,Q3H),δ = 123.9 (dd,3JCP = 9.2, 2Jcp = i8.3, qh),δ = 131 4 (d,3jcp =7.0 ameta),δ = 131.9 (s,£_para),δ = 134.7 (d,2JCP = 19.0, 〔cmho),δ = 136.9 (s,〔ips〇),δ = 153·5 (d,ijcp = 7 3, jcp = 10·4, Q5H),δ = 164.5 (d,hep。= 199.5, C_2H)。 此呋喃基膦在2 3 °C在水中之溶解度爲丨丨4〇克/公升。 复例4 : 2_(二苯膦基)吱喃-5 -亞績酸二鈉 26.3毫升(40毫莫耳)之正丁鋰(估計爲152M)裝於事先以 氮沖洗且裝置等壓漏斗,裝有兩個起泡器(水與矽酮油)之 回流冷凝器,機械攪拌器與溫度計之5〇〇毫升四頸圓底燒 瓶,然後事先溶於以氮脱氣之50毫升之無水乙醚之106.5克 (42 ·3毫莫耳)之一冬基咬喃基膦逐滴流入,溫度可上升至 3 0 °C。混合物顏色轉黃. 在氮流下攪拌4 5分鐘後,以3!p NMR監測陰離子之形 成。反應混合物冷卻至-60°C且氮流以二氧化硫流取代。出 現白色沈澱然後混合物顏色轉黃繼而爲棕色。反應爲放 熱。繼而再建立強氮流以將反應器脱氣且混合物緩慢地回 到室溫。100毫升之脱氣之水繼而原地加入且混合物攪拌1 -13- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) II__________.1 ·.__ (請先閱面之注音?事項本頁) --線· 經濟部智慧財產局員工消費合作社印製 568916 A7 B7 五、發明說明(11 ) 小時。以水進行萃取三次。水相組合,以冰浴冷卻及在 100毫升之二氣甲烷之存在下,以1 0毫升之3N HC1酸化。 黃色消失。然後以二氣甲烷快速地進行萃取三次。有機相 組合且在冷卻條件下攪拌加入1.2克之氫氧化鈉。溶劑在 眞空下蒸發,溫度最高限於40 °C。得到6·86克(20.3毫莫耳) 之所希望產物(白色固體):產率爲5 1 %。 產物特徵爲: -31P NMR (D20) : δ = 26.7 -NMR (D20) : δ = 6.40 (m,1H,C3H),δ = 6.53 (m,1H, C4H),δ = 7.06 (m,10H,Ar) -13C NMR (D20) : δ =111.6 (s,£_3H),δ = 124.8 (m, ^H),δ = 131.1 (d,3Jcp = 7.0, ameta),δ =131.7 (s, C>para) ’ δ = 135.5 (d,2Jcp = 19.4, £_〇rth。,δ = 136·8 (d,1JCP =2.9, £_ips。),δ =156.5 (d,Jcp = 16.5 QH),δ = 170.1 (s, Q2H)。 , 此呋喃基膦在2 1 °C在水中之溶解度爲205克/公升。 實_例5至13 :式⑴水溶性呋喃基臁之金屬錯合物之制倨乃 這些錯合物作爲氫化觸媒之用涂 在5〇毫升熱壓器進行製備,其壁塗以Teflon®&其裝有 磁性棒’安全閥,氣壓計,輸送氣體之閥及引入液體之 閥。 首先製備繼而作爲用於Ζ-α-乙醯胺桂皮酸之氫化(實例9 至1 3 )之觸媒之各種鍺錯合物(實例5至8 )。 铑錯合物之製備包括在氬氣氛下,將0 05毫莫耳實例is 4製備之水溶性呋喃基膦之一於2毫升之水之溶液授摔 -14- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) (請先閱面之注意事項再 本頁) . :線- 經濟部智慧財產局員工消費合作社印製 568916 A7 經濟部智慧財產局員工消費合作社印製 ----------B7五、發明說明(12 ) 1 〇刀叙,此,谷液混合〇 〇25毫莫耳之[Rh(c〇D)2]+pF〆 (D袤辛一烯)於i笔升之丙酮之溶液。混合物之顏色由 橘變黃之後,以31pnmr進行監測。 Rh錯合物之特徵整理在以下表i。 實例 呋喃基膦 外觀 δ 31Ρ fin ΌΌΠΐ) ^Rh-P (Hz) Ex. 5 實例1 透明鮮黃色 14.6 (d) 144 Ex. 6 實例4 透明鮮黃色 15.0 (d) 148 Ex. 7 實例2 透明鮮黃色 12.0 (d,Pm) -1.7 (s, P = 0) 148 Ex. 8 實例3 透明鮮黃色 -1.0 (s,P=0) 150 1-— ------ -------- 4·0 (d,PTTT) 表1 以上製備之錯合物使用針筒引入熱壓器中,繼而爲0.4 10 克(2毫莫耳)之ζ_α_乙醯胺桂皮酸於3 0毫升之甲醇與水之 溶液(1/1或1/2體積比之比例)。 混合物保持均質。 建立3至4巴(〇.3至0.4 MPa)之氫之壓力且混合物視呋 喃基膦之本性與氣體之吸收攪拌不同之時間(參見以下表 2) °試驗結束時,在脱氣後,反應混合物蒸發至乾且在 丸-二甲基亞砜中以iH NMR分析。 各實例之特徵(錯合物,有機金屬錯合物/被氫化基質之 重量比比例%,H2壓力,期間)及得到之結果(基質之轉化 -15- 本、,氏張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) (請先閱 面之注意事項再 “^1·. .線·! 568916 A7 B7 五、發明說明(13 度)整理在以下表2
A 經濟部智慧財產局員工消費合作社印製 水溶性咭喃1臁之金屬邊i物之 遽_錯..合物在苯乙烯之氤甲醯化之用途 有機之金屬錯合物藉由溶於丨毫升之水之式⑴呋喃基勝 對金屬先質[Rh(CO)2Cl]2或[Rh(CO)2acac]於造成生成均^ 介質之1毫升之丙酮(以下表3之代替形式(a)),或於造成 成不均質介質(二相介質)之1毫升之甲苯(以下表3之 形式(b))之逐滴加成實行。 戈 在不均質介質中進行製備時,觀察到黃色由有機相 相之轉移且得到之溶液爲透明的。 、目至水 在均質介質中進行製備時,一部份之金屬以金屬系 形式沈澱,且介質之顏色爲黃色,事實上甚至爲黑色4 二聚物[Rh(CO)2Cl]2作爲先質之使用需要三乙 (0.1毫升)。 〈加 如此製備之錯合物在室溫以3lp NMR分析。佑B 认吹使用 針 成 之 -16- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐
568916 五、發明說明( 膦’其均生成呈現化昼艟梦S 甘、 子轉移δ=_10至+20 ppm之寬峰(配铲 基快速叉換之錯合之特徵)之光譜。 丄 圣婦之氬甲赫彳k. ,以氬沖洗裝有磁㈣轉,安㈣,氣料及兩個輸送 軋體(閥, 250毫升熱壓器。在氬流下以滴管連續地引入 句事先在氮下脱氣之甲苯與蒸餘纟,然後觸媒(有機金屬 錯合物)。 進行兩種試驗替形式: -替代形式(a),一方面,8毫升之水/8毫升之丙酮/ 2克之 苯乙晞’另一方面,1毫升之丙酮/丨毫升之蒸餾水/〇〇8毫 莫耳之Rh/0.16毫莫耳之咬喃基膦, -替代形式(b),一方面,2.5毫升之水/25毫升之甲苯n 克苯乙烯,另一方面,1毫升之甲苯/丨毫升之蒸餾水/〇 ·〇4 耄莫耳之Rh/0.08毫莫耳之吱喃基膦。 建立1 0巴(1 Mpa)之一氧化碳與1 〇巴(丨MPa)之氫之壓 力。反應混合物在溫度(T°C)劇烈磁性攪拌加熱1 8小時。 將過量氣體排氣後,反應混合物藉由沈降成二相而分離 且有機相以氣相層析術分析。結果整理在以下表3 :醛之 產率(Yd)及分支酸/線形酸(bA/1 A)比例。 閱 面 之 注 項 Η 頁 訂 線 經濟部智慧財產局員工消費合作社印製 -17- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) A7 568916 B7 五、發明說明(15 ) 實例 膦 (實例) 先質 替代形式 T°C Yd bA/lA 實例 14 實例 製備1 [Rh(CO)2Cl]2 (a) 55〇C 32% 86/14 實例 15 實例 製備2 [Rh(CO)2acac] (a) 65〇C 100% 83/17 實例 16 實例 製備4 [Rh(CO)2acac] (a) 50°C 69% 81/19 表3 實例1 7至26c :具有不同配位基之金屬錯合物在水性介晳 中之碳-碳偶合反應(Heck反應)之用涂 2毫莫耳(0.42克)之碘苯,3毫莫耳(0.30克)之丙烯酸乙 酯,3毫莫耳(0.31克)之三乙胺與3毫升之乙腈在氬氣氛下 引入裝有磁性棒之Schlenk管。 〇·〇5毫莫耳(11.2克)之Pd(02CCH3)2加入介質,繼而爲膦 配位基(0.15莫耳)溶於0.5毫升之水之形式。 經濟部智慧財產局員工消費合作社印製 混合物劇烈攪拌加熱至頂定溫度以得到介質之均化。 反應結束時,溶液過濾然後轉移至漏斗中以藉沈降而分 離0 以水及以乙酸清洗數次之後,形成之化合物以醚萃取。 溶劑之蒸發後,收集棕色油。 碘本之轉化度以所收集棕色油之質子NMR分析測定。 所使用配位基之本性,反應溫度與反應時間示於以下表 -18- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 568916 A7 五、發明說明(16 ) 4。碘苯成爲桂皮酸乙酯之轉化度亦在此表中指定。各種 使用之配位基爲: -配位基A : 2,2,-苯膦二基貳(呋喃-5-亞磺酸)二鋰 -配位基B : 2-(二苯膦基)呋喃-5-磷酸鈉 -配位基C : 2-(二苯膦基)吱喃-5-複酸鈉 -配位基D : 2,2,-苯膦二基貳(呋喃-5-羧酸)二鋰 -配位基E ··間-三苯基膦參磺酸三鋰(先行技藝之配位基) 實例 17 18 19 20 21 22 23 24 25c 26c 配位基 A B C D E T°C 22 80 40 70 40 80 40 80 40 70 期間 (小時) 10 2.5 2 1 2 1 2 1 2 1 碘苯之 轉化度 (%) 65 100 100 100 55 90 99 100 21 100 表4 因此,依照本發明之配位基可在並非非常高之溫度,甚 至在室溫,得到一定之碘苯轉化度。 實例_2 7至29c ··且右不同配位基之金屬錯合物在2-甲基-3-丁晞腈(2M3BN)成爲3 -戊烯腈(3PN)之異構化反應之用途 1 · 5克之水溶性配位基l之溶液,其具有以毫莫耳/配位 基公斤表數表示之濃度,在氬氣氛下引入裝有磁性棒之 Schlenk 管。 19- 本紙張尺度適用中國國家標準(CNs)A4規格(210 X 297公釐) (請先閱讀背面之注意事項再If寫本頁) 0 丨線- 經濟部智慧財產局員工消費合作社印製 568916 A7 B7 五、發明說明(17 ) 加入5克之2M3BN然後40至45毫克之貳(1,5-環辛二)鎳 (0)(Ni(C0D)2)以在混合物得到等4.5之配位基/鎳莫耳比 •例。攪拌之混合物升至9 0 °C且在此溫度維持3小時。冷卻 後,反應物質溶於丙酮且以氣相層析術分析以定量地測定 存在之有機化合物。以許多配位基得到之結果,其中之二 爲依照本發明者,整理在以下表5。 實例 27 28 29c 配位基 2,2'-苯膦二基貳- 2,2'-苯膦二基貳- (吱喃-5-亞續酸) (呋喃_5_磷酸) Na3 TPPTS 二鋰 四1里 配位基L之濃度 500 800 500 (mmol/kg) 配位基/Ni比例 4.5 4.5 4.5 2M3BN之轉化 20 87 68 度(%) 3PN產率(%) 73 92 87 TPPTS :間-三苯基膦參磺酸酯 (請先閱讀背面之注意事項再
訂: -1線· 經濟部智慧財產局員工消費合作社印製 表5 本發明之配位基可得到2M3BN之高轉化度及對3PN之良 好選擇性。 在表4與5中,實例25c,26c與29c爲以先行技藝之配位基 進行之比較例。 -20- 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐) 4 修正 申請曰期、 v r. Ί h r 案 號 088108102 類 別 (以上各欄由本局填註)
告jM 中文說明書替換頁(91年12月) 11專利説明書56剛6 一、發明交播 新型名稱 中 文 新穎呋喃基膦化物及含彼等之有機金屬錯合物 英 文 NOVEL FURYLPHOSPHINES AND ORGANOMETALLIC COMPLEXES COMPRISING THEM 姓 名 1.保羅伯汀 2.瑞德克艾墨利 3·法蘭克斯瑪茜 4.菲利浦沙格那克 -、發明又 一創作人 國 籍 1-4.均法國 住、居所 1.法國里昂市貝考爾路29號 2·法國歐佛維爾市雷蒙傑德路20號 3·法國巴黎市鮑爾德蒙特路9號 4·法國吉夫攝耶特市阿里帝拉克萊爾路146號 姓 名 (名稱) 法商隆迪亞纖維及樹脂加工廠 國 籍 法國 三、申請人 住、居所 (事務所I) 法國考比沃市保羅杜默路25號 代表人 姓 名 琴-珮蕾艾森 -1 . 裝 訂 線 本紙張尺度適用中國國家標準(CNS) A4規格(210X297公釐) 568916 * 第088108102號專利申請案 中文說明書替換頁(92年9月) A7 -- B7 五 發明説明(4
Rubber 公司之 “Handbook of Chemistry and Physics,51st Edition”(197(M97υ公布之元素週基表第lb,2b,几,4b, 5b’6b,7b與8族之全部過渡金屬。 在這些金屬中,更特別地提及可作為化學反應之觸媒之 金屬。因此,非限制實例可提及鎳,鈷,鐵,釕,鍺, 鈀,鐵,銥,鉑,銅,銀,金,鋅,鎘或汞。 含水落性呋喃基膦之有機金屬錯合物可藉由使所選金屬 之化合物之溶-液接觸式⑴水溶性呋喃基膦之水溶液而製 備。 金屬之化合物可溶於水中或有機溶劑中,該有機溶劑本 身可與水互溶或不互溶。 所使用化合物中之金屬可為其在有機金屬錯合物中之氧 化度或為更高之氧化度。 以實例之方式,在本發明之有機金屬錯合物可指示铑為 氧化度(I),釕為氧化度(II),鉑為氧化度(1),鈀為氧化度 (II),鐵為氧化度(0),銥為氧化度(0),及鎳為氧化度(〇)。 在有機金屬錯合物之製備時,如果金屬以較高氧化度使 用,其被原地還原。 含式(I)水溶性呋喃基膦之有機金屬錯合物可作為化學反 應之觸媒。 在水性二相催化中,水溶性呋喃基膦由呋喃環與~基團 之自然親水性間之協同作用受益。其在水中得到非常高之 溶解度值。 本紙張尺度適用中國國家標準(CNS) A4規格(210X 297公釐)
Claims (1)
- 568916 第088108102號專利申請案 A8 中文申請專利範圍替換本(92年9月)C8 ""—------- 修正 補充 卿 t…1Nfr專利範 公告衣 < _ , 1. 一種呋喃基膦化物,其特徵為其為水溶性且對應式(R?)m (Rl)p 3-π 其中: •η表杀1至3之整數, -R2表不選自 S02M,-S〇3M,-C02M^-P〇3M ,其中Μ 表示鹼金屬陽離子之親水性基, -R i為氮, -m表示1或2,及 -p表示1 〇 2· —種製備根據申請專利範圍第1項之水溶性呋喃基膦化 物之方法,其特徵為其包括以二苯基呋喃基膦化物或苯 基二吱喃基膦化物或三呋喃基膦化物起始,其未被親水 性基取代’將R 2親水性基引至咬喃環上。 3·根據申請專利範圍第2項之方法,其特徵為製備藉由將 有機链化合物,其有機部份(不包含112取代基其經其呋 喃環鍵結至麵原子)對應通式⑴化合物,偶合至心先質 (例如,二氧化硫,二氧化碳,氯磷酸烷酯或吡啶磺酸 酯)之親電子性中央而進行。 4· 一種有機金屬錯合物,其特徵為其包含至少一種根據 申請專利範圍第1項之水溶性呋喃基膦化物與一或多種 選自元素週期表第lb,2b,3b,4b,5b,6b,7b與8b族 本紙張尺度適用中國國家標準(CNS) A4規格(210x 297公釐) 568916 A8 B8 C8 D8 申請專利範圍 之過渡金屬之金屬。 5.根據申請專利範圍第4項之有機金屬錯合物,其特徵為 、匕έ 或夕種選自錄,始,鐵,对,铑,免,鐵, 銥,鉑,銅,銀,金,鋅,鎘或汞之金屬。 6·根據申請專利範圍第4項之有機金屬錯合物,其係用於 化學反應中以作為觸媒。 7·根據申請專利範圍第6項之有機金屬錯合物,其中該反 應係在铑錯-合物存在下之烯烴之氫甲醯化作用與氫羰基 化作用’在釕、铑、銘或纪錯合物存在下之晞烴、酸、 、埽醯胺與硝基芳族化合物之氫化作用,在鎳錯合 物存在下之二缔短鏈聚合作用,晞烴之異構化作用, 乙烯或丙埽腈之二聚合作用,晞烴之氫氰化,在釕錯 合物存在下之呋喃之合成,在釕錯合物存在下之晞烴 之易位作用,在鎳錯合物存在下之丙缔酸酯之聚合作 用’或碳-碳之偶合反應。 8.根據申5青專利範圍第6項之有機金屬錯合物,其中該反 應係二烯之氫氰化作用得到之腈之異構化作用。 9·根據申請專利範圍第8項之有機金屬錯合物,其中該反 應為2 -甲基-3-丁缔腈成為3 -戊烯猜之異構化作用。 -2- 本紙張尺度適用中國國家標準(CNS) Α4規格(210X 297公釐)裝
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FR2932476B1 (fr) * | 2008-06-17 | 2010-07-30 | Rhodia Operations | Procede de fabrication de composes nitriles a partir de composes a insaturation ethylenique |
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CN1306537A (zh) | 2001-08-01 |
ES2192047T3 (es) | 2003-09-16 |
FR2778915A1 (fr) | 1999-11-26 |
BR9910627A (pt) | 2001-01-30 |
KR100404157B1 (ko) | 2003-11-01 |
DE69906722D1 (de) | 2003-05-15 |
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US6417375B1 (en) | 2002-07-09 |
FR2778915B1 (fr) | 2000-06-30 |
CA2333183A1 (fr) | 1999-11-25 |
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