CN101993451A - 合成二烷氧基有机硼烷的方法 - Google Patents
合成二烷氧基有机硼烷的方法 Download PDFInfo
- Publication number
- CN101993451A CN101993451A CN2010105184501A CN201010518450A CN101993451A CN 101993451 A CN101993451 A CN 101993451A CN 2010105184501 A CN2010105184501 A CN 2010105184501A CN 201010518450 A CN201010518450 A CN 201010518450A CN 101993451 A CN101993451 A CN 101993451A
- Authority
- CN
- China
- Prior art keywords
- alkyl
- group
- dialkoxy
- organo
- borane
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 32
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 10
- 238000003786 synthesis reaction Methods 0.000 title abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims abstract description 17
- 238000002360 preparation method Methods 0.000 claims abstract description 11
- -1 azoles alkane Chemical class 0.000 claims description 51
- 239000000203 mixture Substances 0.000 claims description 8
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 6
- 229910052796 boron Inorganic materials 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 6
- 150000000179 1,2-aminoalcohols Chemical class 0.000 claims description 5
- 125000003358 C2-C20 alkenyl group Chemical group 0.000 claims description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 125000002877 alkyl aryl group Chemical group 0.000 claims description 4
- GOJUJUVQIVIZAV-UHFFFAOYSA-N 2-amino-4,6-dichloropyrimidine-5-carbaldehyde Chemical group NC1=NC(Cl)=C(C=O)C(Cl)=N1 GOJUJUVQIVIZAV-UHFFFAOYSA-N 0.000 claims description 3
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 3
- 238000007363 ring formation reaction Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 238000006069 Suzuki reaction reaction Methods 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000012004 corey–bakshi–shibata catalyst Substances 0.000 abstract 1
- 125000004185 ester group Chemical group 0.000 abstract 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical group C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 28
- 229910000085 borane Inorganic materials 0.000 description 23
- UORVGPXVDQYIDP-UHFFFAOYSA-N trihydridoboron Substances B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 description 23
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 18
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 16
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 14
- 125000000217 alkyl group Chemical group 0.000 description 13
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 13
- GBBSAMQTQCPOBF-UHFFFAOYSA-N 2,4,6-trimethyl-1,3,5,2,4,6-trioxatriborinane Chemical compound CB1OB(C)OB(C)O1 GBBSAMQTQCPOBF-UHFFFAOYSA-N 0.000 description 12
- 238000004821 distillation Methods 0.000 description 10
- 125000003118 aryl group Chemical group 0.000 description 9
- 125000006606 n-butoxy group Chemical group 0.000 description 9
- 239000002904 solvent Substances 0.000 description 8
- 125000004432 carbon atom Chemical group C* 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000009835 boiling Methods 0.000 description 5
- 125000001624 naphthyl group Chemical group 0.000 description 5
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 5
- 239000011541 reaction mixture Substances 0.000 description 5
- KDZRBZRVCZRCTK-UHFFFAOYSA-N 1-methyl-2H-borinine Chemical compound CB1CC=CC=C1 KDZRBZRVCZRCTK-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 4
- 238000005194 fractionation Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 125000004417 unsaturated alkyl group Chemical group 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- JQIVECLQPHOSDY-QGZVFWFLSA-N [(2s)-1,2-diphenylpyrrolidin-2-yl]methanol Chemical compound C([C@@]1(CO)C=2C=CC=CC=2)CCN1C1=CC=CC=C1 JQIVECLQPHOSDY-QGZVFWFLSA-N 0.000 description 3
- 239000004327 boric acid Substances 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 125000002524 organometallic group Chemical group 0.000 description 3
- 238000005809 transesterification reaction Methods 0.000 description 3
- AFFLGGQVNFXPEV-UHFFFAOYSA-N 1-decene Chemical compound CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N 1-nonene Chemical compound CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- BKOOMYPCSUNDGP-UHFFFAOYSA-N 2-methylbut-2-ene Chemical compound CC=C(C)C BKOOMYPCSUNDGP-UHFFFAOYSA-N 0.000 description 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 125000003342 alkenyl group Chemical group 0.000 description 2
- 125000003545 alkoxy group Chemical group 0.000 description 2
- 125000000304 alkynyl group Chemical group 0.000 description 2
- 125000003710 aryl alkyl group Chemical group 0.000 description 2
- 238000001897 boron-11 nuclear magnetic resonance spectrum Methods 0.000 description 2
- BRTALTYTFFNPAC-UHFFFAOYSA-N boroxin Chemical compound B1OBOBO1 BRTALTYTFFNPAC-UHFFFAOYSA-N 0.000 description 2
- 125000004369 butenyl group Chemical group C(=CCC)* 0.000 description 2
- 150000001721 carbon Chemical group 0.000 description 2
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 125000000753 cycloalkyl group Chemical group 0.000 description 2
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 2
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 2
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 2
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 125000003187 heptyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 2
- 239000003446 ligand Substances 0.000 description 2
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 125000000962 organic group Chemical group 0.000 description 2
- XOKSLPVRUOBDEW-UHFFFAOYSA-N pinane Chemical compound CC1CCC2C(C)(C)C1C2 XOKSLPVRUOBDEW-UHFFFAOYSA-N 0.000 description 2
- 125000003367 polycyclic group Chemical group 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- NHDIQVFFNDKAQU-UHFFFAOYSA-N tripropan-2-yl borate Chemical compound CC(C)OB(OC(C)C)OC(C)C NHDIQVFFNDKAQU-UHFFFAOYSA-N 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- GVRWIAHBVAYKIZ-FNORWQNLSA-N (e)-dec-3-ene Chemical compound CCCCCC\C=C\CC GVRWIAHBVAYKIZ-FNORWQNLSA-N 0.000 description 1
- IICQZTQZQSBHBY-HWKANZROSA-N (e)-non-2-ene Chemical compound CCCCCC\C=C\C IICQZTQZQSBHBY-HWKANZROSA-N 0.000 description 1
- GWYPDXLJACEENP-UHFFFAOYSA-N 1,3-cycloheptadiene Chemical compound C1CC=CC=CC1 GWYPDXLJACEENP-UHFFFAOYSA-N 0.000 description 1
- 125000000196 1,4-pentadienyl group Chemical group [H]C([*])=C([H])C([H])([H])C([H])=C([H])[H] 0.000 description 1
- 125000006039 1-hexenyl group Chemical group 0.000 description 1
- ATQUFXWBVZUTKO-UHFFFAOYSA-N 1-methylcyclopentene Chemical compound CC1=CCCC1 ATQUFXWBVZUTKO-UHFFFAOYSA-N 0.000 description 1
- 125000004806 1-methylethylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 description 1
- 125000006023 1-pentenyl group Chemical group 0.000 description 1
- 125000004343 1-phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- 125000000069 2-butynyl group Chemical group [H]C([H])([H])C#CC([H])([H])* 0.000 description 1
- 125000006179 2-methyl benzyl group Chemical group [H]C1=C([H])C(=C(C([H])=C1[H])C([H])([H])*)C([H])([H])[H] 0.000 description 1
- 125000000094 2-phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001494 2-propynyl group Chemical group [H]C#CC([H])([H])* 0.000 description 1
- IICQZTQZQSBHBY-UHFFFAOYSA-N 2t-nonene Natural products CCCCCCC=CC IICQZTQZQSBHBY-UHFFFAOYSA-N 0.000 description 1
- 125000000474 3-butynyl group Chemical group [H]C#CC([H])([H])C([H])([H])* 0.000 description 1
- 125000006041 3-hexenyl group Chemical group 0.000 description 1
- 125000006180 3-methyl benzyl group Chemical group [H]C1=C([H])C(=C([H])C(=C1[H])C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000003542 3-methylbutan-2-yl group Chemical group [H]C([H])([H])C([H])(*)C([H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000006201 3-phenylpropyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004860 4-ethylphenyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000006181 4-methyl benzyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1C([H])([H])[H])C([H])([H])* 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- JRLTTZUODKEYDH-UHFFFAOYSA-N 8-methylquinoline Chemical group C1=CN=C2C(C)=CC=CC2=C1 JRLTTZUODKEYDH-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 0 CB(*C)OC([C@]1NCCC1)(c1ccccc1)c1ccccc1 Chemical compound CB(*C)OC([C@]1NCCC1)(c1ccccc1)c1ccccc1 0.000 description 1
- VMKAFJQFKBASMU-KRWDZBQOSA-N CB(N1[C@H]2CCC1)OC2(c1ccccc1)c1ccccc1 Chemical compound CB(N1[C@H]2CCC1)OC2(c1ccccc1)c1ccccc1 VMKAFJQFKBASMU-KRWDZBQOSA-N 0.000 description 1
- 101100008046 Caenorhabditis elegans cut-2 gene Proteins 0.000 description 1
- 101100008047 Caenorhabditis elegans cut-3 gene Proteins 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 238000005684 Liebig rearrangement reaction Methods 0.000 description 1
- 239000012448 Lithium borohydride Substances 0.000 description 1
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 1
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical class CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 1
- OGCGXUGBDJGFFY-INIZCTEOSA-N OC([C@H]1NCCC1)(c1ccccc1)c1ccccc1 Chemical compound OC([C@H]1NCCC1)(c1ccccc1)c1ccccc1 OGCGXUGBDJGFFY-INIZCTEOSA-N 0.000 description 1
- HVVNJUAVDAZWCB-YFKPBYRVSA-N [(2s)-pyrrolidin-2-yl]methanol Chemical compound OC[C@@H]1CCCN1 HVVNJUAVDAZWCB-YFKPBYRVSA-N 0.000 description 1
- KDUIUFJBNGTBMD-DLMDZQPMSA-N [8]annulene Chemical compound C/1=C/C=C\C=C/C=C\1 KDUIUFJBNGTBMD-DLMDZQPMSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 229940125782 compound 2 Drugs 0.000 description 1
- 229940126214 compound 3 Drugs 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 125000000392 cycloalkenyl group Chemical group 0.000 description 1
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- CHVJITGCYZJHLR-UHFFFAOYSA-N cyclohepta-1,3,5-triene Chemical compound C1C=CC=CC=C1 CHVJITGCYZJHLR-UHFFFAOYSA-N 0.000 description 1
- 125000000596 cyclohexenyl group Chemical group C1(=CCCCC1)* 0.000 description 1
- URYYVOIYTNXXBN-UPHRSURJSA-N cyclooctene Chemical compound C1CCC\C=C/CC1 URYYVOIYTNXXBN-UPHRSURJSA-N 0.000 description 1
- 239000004913 cyclooctene Substances 0.000 description 1
- 125000002433 cyclopentenyl group Chemical group C1(=CCCC1)* 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 125000003253 isopropoxy group Chemical group [H]C([H])([H])C([H])(O*)C([H])([H])[H] 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- GDOPTJXRTPNYNR-UHFFFAOYSA-N methyl-cyclopentane Natural products CC1CCCC1 GDOPTJXRTPNYNR-UHFFFAOYSA-N 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- YCBSHDKATAPNIA-UHFFFAOYSA-N non-3-ene Chemical compound CCCCCC=CCC YCBSHDKATAPNIA-UHFFFAOYSA-N 0.000 description 1
- BDOLXPFAFMNDOK-UHFFFAOYSA-N oxazaborolidine Chemical compound B1CCON1 BDOLXPFAFMNDOK-UHFFFAOYSA-N 0.000 description 1
- 229930006728 pinane Natural products 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 125000000547 substituted alkyl group Chemical group 0.000 description 1
- 125000001973 tert-pentyl group Chemical group [H]C([H])([H])C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000003652 trifluoroethoxy group Chemical group FC(CO*)(F)F 0.000 description 1
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 1
- 125000002948 undecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
- C07D263/30—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D263/34—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
-
- 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
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/02—Boron compounds
- C07F5/025—Boronic and borinic acid compounds
-
- 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
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/02—Boron compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Carbon And Carbon Compounds (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
本发明涉及合成二烷氧基有机硼烷的方法,特别是涉及通过酯交换反应合成二烷氧基有机硼烷的方法。而且,本发明涉及合成有机硼杂唑烷催化剂(有机-CBS)和三烷基环硼氧烷的方法。此外,本发明涉及使用二烷氧基有机硼烷制备有机-CBS催化剂的方法和在Suzuki型偶联反应中使用二烷氧基有机硼烷的方法。
Description
本申请是申请日为2006年6月9日、发明名称为“合成二烷氧基有机硼烷的方法”的中国发明专利申请200680021107.8的分案申请。
发明领域
本发明涉及合成二烷氧基有机硼烷的方法,特别是涉及通过酯交换反应合成二烷氧基有机硼烷的方法。而且,本发明涉及合成有机硼杂唑烷(oxazaborolidine)催化剂(有机-CBS)和三烷基环硼氧烷的方法。此外,本发明涉及使用二烷氧基有机硼烷制备有机-CBS催化剂的方法和在Suzuki型偶联反应中使用二烷氧基有机硼烷的方法。
发明背景
二烷氧基有机硼烷是有机合成中的通用试剂并且已经例如用于不同的领域,如抗生素、杀虫剂和有机氢硼化物的合成。二烷氧基甲基硼烷可以潜在地用于合成甲基取代的手性硼杂唑烷(已知为MeCBS,以Corey,Bakshi and Shibata命名,参见Corey,E.J.等人,Angew.Chem.Int.Ed.,37,1986-2012(1998)),其为用于酮还原反应的有效对映体选择性催化剂。二烷氧基有机硼烷的另一个潜在应用是在Suzuki型偶联反应中,在形成新C-C键时在分子中引入有机基团(Miyaura,N.;Suzuki,A.,Chem Rev.95,2457-2483(1995))。
US 5,463,131描述了通过在烯烃存在下使过量的硼酸三烷基酯与乙硼烷反应制备二烷氧基烷基硼烷,例如:
4B(OR)3+B2H6+6C2H4-------→6Et-B(OR)2 (R为烷基)
当然,二烷氧基甲基硼烷不能通过该方法制备。
另一种生产二烷氧基烷基硼烷的方法包括烷基硼酸(Brown,H.C.等人,Organometallics 2(10),1311-1316(1983),Brown,H.C.等人,Organometallics 2(10),1316-1319(1983))或三烷基环硼氧烷(Dahlhoff,W.V.等人,Liebigs Ann.Chem.8,807-810(1990))与合适的醇的酯化。
R-B(OH)2+2R′OH----→R-B(OR)2+2H2O
(R-BO)3+6R′OH----→3R-B(OR)2+3H2O (R、R′为烷基)
在这些反应中产生了水,其非常经常地妨碍产品的进一步应用,即使只残留痕量水。
水对可由二烷氧基烷基硼烷制备的烷基-CBS催化剂的功能尤其有害。由于这个原因,Corey建议使用二(三氟乙氧基)烷基硼烷合成乙基-和正丁基-CBS衍生物以避免作为副产物的水的形成(Corey,E.J.等人,Tetrahedron Lett.33(29),4141-4144(1992))。使用二(二烷基氨基)烷基硼烷合成烷基-CBS催化剂也已有描述(Chavant,P.Y.等人,J.Organomet.Chem.455,37-46(1993)),然而这些都是相当昂贵的试剂。
发明概述
相应地,本发明提供了一种制备式R1-B(OR2)2的二烷氧基有机硼烷的新方法,包括式(R1-BO)3的三有机环硼氧烷与式B(OR2)3的硼酸三烷基酯反应的步骤(其中R1和R2将在下文中定义)。此外,公开了使用二烷氧基有机硼烷作为原料制造有机-CBS催化剂和制造三烷氧基环硼氧烷的改进方法。另外,提供了使用二烷氧基有机硼烷制备有机-CBS催化剂的新方法和在Suzuki型偶联反应中使用二烷氧基有机硼烷的新方法。
发明详述
根据本发明,合成式R1-B(OR2)2的二烷氧基有机硼烷(3)的方法涉及式(R1-BO)3的三有机环硼氧烷(1)与式B(OR2)3的硼酸三烷基酯(2)之间的酯交换反应,
其中
R1为C1-C20烷基、C3-C10环烷基、C6-C14芳基、C7-C24芳烷基、C7-C24烷芳基、C2-C20链烯基、C5-C15环烯基、C2-C20炔基、CH2SiMe3、取代的C1-C20烷基
和
R2为C1-C20烷基,
或者化合物2或3中的两个R2基团和-BO2-部分一起形成下式的环状结构:
其中二价基团R3选自-CH2CH2-、-CH(CH3)CH2-、-CH2CH2CH2-、-CH(CH3)CH(CH3)-、-CH(CH2CH3)CH2-、-C(CH3)2C(CH3)2-、-CH2C(CH3)2CH2-、-(CH2)6-、邻-C6H4或邻-C6H3烷基。
由于R3为如上定义的二价基团,硼酸三烷基酯(2)可具有如下双核结构:
所得二烷氧基有机硼烷(3)可具有如下环状结构:
优选的由本发明方法制备的衍生物为式R1-B(OR2)2的二烷氧基有机硼烷(3),其中R1为甲基、乙基、正丙基、异丙基或正丁基并且R2为异丙基或正丁基。
反应优选在排除空气和水分的条件下进行。二烷氧基有机硼烷(3)优选通过蒸馏从反应混合物中分离。反应优选在至少一种非配位溶剂存在下进行。可使用任何非配位溶剂或其混合物,优选具有不同于(高于或低于)制备的二烷氧基有机硼烷(3)的沸点以利于其易从产物中分离。例如,可使用两种沸点低于化合物(3)的溶剂的混合物。例如也可使用两种沸点高于化合物(3)的溶剂的混合物,而使用沸点低于和高于待制备的二烷氧基有机硼烷(3)的溶剂的混合物也是有利的。在大多数情况下,可以仅使用一种溶剂。实例是四氢呋喃(THF)、乙醚、叔丁基甲基醚、己烷、戊烷、甲苯或苯,优选THF或甲苯。
合成的温度范围为-20℃至+120℃,优选0℃至60℃,更优选在大约环境温度如20至30℃。合成通常在0.1巴至5巴的压力下进行,优选常压。产物的蒸馏分离可以在0.01巴至1巴的压力下进行,优选常压。
三有机环硼氧烷1与硼酸烷基酯2的摩尔比可以在宽的范围内变化。然而,优选摩尔比在大约1∶2至1∶4的范围,优选大约1∶3。
此外,当R1为甲基时,可以在预先步骤中原位制备三甲基环硼氧烷(1a),然后使(1a)与式B(OR2)3的硼酸三烷基酯(2)反应,优选在同一个反应器中进行。在这种情况下,乙硼烷气体与一氧化碳在THF溶液中反应,产生所需的式(H3C-BO)3的(1a)(方案1,Brown,H.C.Organometallics 4,816(1984),Rathke,M.W.;Brown,H.C.J.Am.Chem.Soc.88,2606(1966))。
方案1
因此,本发明的另一个实施方案是制备式H3C-B(OR2)2的二烷氧基甲基硼烷(3a)的方法,包括如下步骤:
a)乙硼烷与一氧化碳在溶剂中反应形成式(H3C-BO)3的三甲基环硼氧烷1a,
b)三甲基环硼氧烷(1a)与式B(OR2)3的硼酸三烷基酯(2)反应,和
c)通过蒸馏从反应混合物中分离二烷氧基甲基硼烷,
其中R2为C1-C20烷基
或者化合物(2)中的两个R2基团和-BO2-部分一起形成下式的环状结构:
其中二价基团R3选自-CH2CH2-、-CH(CH3)CH2-、-CH2CH2CH2-、-CH(CH3)CH(CH3)-、-CH(CH2CH3)CH2-、-C(CH3)2C(CH3)2-、-CH2C(CH3)2CH2-、-(CH2)6-、邻-C6H4或邻-C6H3烷基。
根据本发明的另一个实施方案,式(R2O-BO)3的三烷氧基环硼氧烷(4)的合成涉及式(R1-BO)3的三有机环硼氧烷(1)和式B(OR2)3的硼酸三烷基酯(2)之间的酯交换反应,
其中
R1为C1-C20烷基、C3-C10环烷基、C6-C14芳基、C7-C24芳烷基、C7-C24烷芳基、C2-C20链烯基、C5-C15环烯基、C2-C20炔基、CH2SiMe3、取代的C1-C20烷基,
和
R2为C1-C20烷基。
包括如下步骤:
a)式(5)的1,2-氨基醇
HNR4-CR5R6CR7R8-OH (5)
其中
R4至R8为氢、C1-C20烷基、C6-C14芳基、C7-C24芳烷基、C7-C24烷芳基、取代的C1-C20烷基
或者R4和R5这两个基团一起是选自-CH2CH2-、-CH(CH3)CH2-、-CH2CH2CH2-、-CH(CH3)CH(CH3)-、-CH(CH2CH3)CH2-、-C(CH3)2C(CH3)2-、-CH2C(CH3)2CH2-的二价基团以与-NH-CR6-部分形成环状结构,
与式R1-B(OR2)2的二烷氧基有机硼烷3反应,其中
R1为C1-C20烷基、C3-C10环烷基、C6-C14芳基、C7-C24芳烷基、C7-C24烷芳基、C2-C20链烯基、C5-C15环烯基、C2-C20炔基、CH2SiMe3、取代的C1-C20烷基
和
R2为C1-C20烷基,
或者化合物(3)中的两个R2基团和-BO2-部分一起形成下式的环状结构:
其中二价基团R3选自-CH2CH2-、-CH(CH3)CH2-、-CH2CH2CH2-、-CH(CH3)CH(CH3)-、-CH(CH2CH3)CH2-、-C(CH3)2C(CH3)2-、-CH2C(CH3)2CH2-、-(CH2)6-、邻-C6H4或邻-C6H3烷基,
和
b)加热反应混合物以完成环合反应并且蒸馏出形成的醇。
在此方法中,优选使用手性1,2-氨基醇(5)。手性1,2-氨基醇的特征在于存在至少一个不对称碳原子。优选使用具有不同R5和R6基团和/或不同R7和R8基团的1,2-氨基醇(5)。
方案2显示了使用二异丙氧基甲基硼烷(3b)从(S)-二苯基脯氨醇(prolinol)(5a)制备(S)-MeCBS(6a)的方法(参见US 4,943,635)。作为副产物产生了易于从所述催化剂中去除的异丙醇而不是水。
方案2
在上述方法的步骤b)中将反应混合物加热至足以在短时间内,优选少于3小时内完成环合反应的温度。这通常通过在常压下将反应混合物加热至所用溶剂或溶剂混合物的回流温度实现。此步骤的常规温度范围在大约环境温度至约+120℃。
本方法通常在0.1巴至0.5巴的压力下进行,优选常压。形成的醇的蒸馏分离通常可在0.01巴至1巴的压力下进行,优选常压。
二烷氧基有机硼烷的另一个潜在应用是在Suzuki型C-C键偶联反应中将有机基团转移至分子中。
如在本发明中所用,术语“烷基”表示包含1至20个碳原子的支化或未支化或环状饱和烃基;实例是甲基、乙基、丙基、异丙基、丁基、异丁基、仲丁基、叔丁基、戊基、异戊基、仲戊基、1,2-二甲基丙基、1,1-二甲基丙基、己基、4-甲基戊基、1-甲基戊基、2-甲基戊基、3-甲基戊基、1,1-二甲基丁基、2,2-二甲基丁基、3,3-二甲基丁基、1,2-二甲基丁基、1,3-二甲基丁基、1,2,2-三甲基丙基、1,1,2-三甲基丙基、庚基、5-甲基己基、1-甲基己基、2,2-二甲基戊基、3,3-二甲基戊基、4,4-二甲基戊基、1,2-二甲基戊基、1,3-二甲基戊基、1,4-二甲基戊基、1,2,3-三甲基丁基、1,1,2-三甲基丁基、1,1,3-三甲基丁基、辛基、6-甲基庚基、1-甲基庚基、1,1,3,3-四甲基丁基、壬基、1-、2-、3-、4-、5-、6-或7-甲基辛基、1-、2-、3-、4-或5-乙基庚基、1-、2-或3-丙基己基、癸基、1-、2-、3-、4-、5-、6-、7-和8-甲基壬基、1-、2-、3-、4-、5-或6-乙基辛基、1-、2-、3-或4-丙基庚基、十一烷基、1-、2-、3-、4-、5-、6-、7-、8-或9-甲基癸基、1-、2-、3-、4-、5-、6-或7-乙基壬基、1-、2-、3-、4-或5-丙基辛基、1-、2-或3-丁基庚基、1-戊基己基、十二烷基、1-、2-、3-、4-、5-、6-、7-、8-、9-或10-甲基十一烷基、1-、2-、3-、4-、5-、6-、7-或8-乙基癸基、1-、2-、3-、4-、5-或6-丙基壬基、1-、2-、3-或4-丁基辛基、1-、2-戊基庚基和异松蒎基。优选的烷基基团是甲基、乙基、丙基、异丙基、丁基、异丁基、仲丁基、叔丁基、戊基、异戊基、仲戊基、1,2-二甲基丙基、1,1-二甲基丙基。
术语“环烷基”表示包含3至10个碳原子并包括单环或多环结构部分的饱和烃基。实例是环丙基、环丁基、环戊基、环己基、环庚基、环辛基、环壬基或环癸基。优选的环烷基是环丙基、环戊基和环己基。
术语“取代烷基”表示其中至少一个氢原子被卤素原子如氟、氯、溴或碘替代或者被烷氧基代替的烷基。
术语“烷氧基”代表由具有1至20个碳原子的脂族单醇衍生的基团。
术语“链烯基”表示包含2至20个碳原子并包括至少一个碳碳双键的直链或支化不饱和烃基。实例是乙烯基、烯丙基、1-甲基乙烯基、丁烯基、异丁烯基、3-甲基-2-丁烯基、1-戊烯基、1-己烯基、3-己烯基、1-庚烯基、3-庚烯基、1-辛烯基、1-壬烯基、2-壬烯基、3-壬烯基、1-癸烯基、3-癸烯基、1,3-丁二烯基、1,4-戊二烯基、1,3-己二烯基、1,4-己二烯基。优选的链烯基是乙烯基、烯丙基、丁烯基、异丁烯基和1,3-丁二烯基。
术语“环烯基”表示包含5至15个碳原子并包括至少一个碳碳双键和单环或多环结构部分的不饱和烃基。实例是环戊烯基、1-甲基环戊烯基、环己烯基、环辛烯基、1,3-环戊二烯基、1,3-环己二烯基、1,4-环己二烯基、1,3-环庚二烯基、1,3,5-环庚三烯基和1,3,5,7-环辛四烯基。
术语“炔基”表示包含2至20个碳原子并包括至少一个碳碳叁键的直链或支化不饱和烃基。炔基的实例包括乙炔基、2-丙炔基和2-或3-丁炔基。
术语“芳基”表示包含6至14个碳原子并且包括至少一个芳环体系如苯基或萘基或任何其它芳环体系的不饱和烃基。邻-C6H4表示在儿茶酚型衍生物中出现的二价芳基基团。
术语“芳烷基”表示芳基取代的烷基,其包含7至24个碳原子并包括例如苯基、萘基或烷基取代的苯基或烷基取代的萘基或任何其他芳环体系。芳烷基的实例包括苄基、1-或2-苯基乙基、1-、2-或3-苯基丙基、3,5-二甲苯甲基和2-、3-或4-甲基苄基。
术语“烷芳基”表示烷基取代的芳基,其包含7至24个碳原子并包括例如苯基或萘基或烷基取代的苯基或烷基取代的萘基或任何其他芳环体系和如上定义的烷基取代基。烷芳基的实例是2-、3-或4-甲基苯基、2-、3-或4-乙基苯基和2-、3-、4-、5-、6-、7-或8-甲基-1-萘基。邻-C6H3烷基表示在儿荼酚型衍生物中出现的烷基取代的二价芳基基团。
实施例:
以下实施例阐明本发明但不限制本发明。
实施例1:二异丙氧基甲基硼烷的合成
在氮气下,将硼酸三异丙基酯(110g,0.585mol)加入三甲基环硼氧烷(55mL的50重量%的三甲基环硼氧烷THF溶液,0.20mol)中,并搅拌5分钟。将得到的透明溶液加热以通过维格罗分馏柱蒸馏出所需的二异丙氧基甲基硼烷。第一馏分(22g,在66-71℃蒸馏)主要包含THF和少量的异丙醇。第二馏分(53g,在74-100℃蒸馏)包含81重量%的二异丙氧基甲基硼烷和19重量%的THF。第三馏分(24g,在100-112℃蒸馏)包含87重量%的二异丙氧基甲基硼烷和13重量%的三异丙氧基环硼氧烷。二异丙氧基甲基硼烷相对于所用硼酸酯的总收率是75.8%。
实施例2:合成二异丙氧基甲基硼烷,预先形成三甲基环硼氧烷
在压力反应器中,通过将乙硼烷(86g,3摩尔)和一氧化碳(过量)加入包含氢硼化锂催化剂(0.25g)的THF(150mL)中制备三甲基环硼氧烷。在气体加入过程中将反应温度保持低于50℃。部分乙硼烷被排出的过量CO从反应器中吹扫出,因此得到的溶液的最终量是197g。通过硼分析,得到的三甲基环硼氧烷在THF中的浓度是39.3重量%。将包含77g三甲基环硼氧烷的该溶液与硼酸三异丙基酯(348.8g,1.85mol)合并。将此混合物进行分馏。第一馏分(100mL,70-88℃)包含THF,二异丙氧基甲基硼烷和作为杂质的自燃三甲基硼烷,将其丢弃。馏分2(90mL,在88-98℃蒸馏)和馏分3(150mL,在98-120℃蒸馏)都主要包含二异丙氧基甲基硼烷(杂质<5%),估计收率为大约70%。
实施例3:甲基二正丁氧基硼烷的合成
将三甲基环硼氧烷(50mL的50重量%的THF溶液,170mmol)置于具有蒸馏头和接受器的圆底烧瓶中。加入硼酸三正丁基酯(92mL,340mmol)并将混合物搅拌30min。从三正丁氧基环硼氧烷中蒸出甲基二正丁氧基硼烷和THF。通过进一步蒸馏分离甲基二正丁氧基硼烷和THF,得到44g甲基二正丁氧基硼烷,收率为50%。
实施例4:由甲基二正丁氧基硼烷合成(S)-MeCBS
将(S)-二苯基脯氨醇(DPP)(0.58g,2.3mmol)和15mL的甲苯一起加入50mL装有蒸馏头和冷凝器并用氮气冲洗的三颈圆底烧瓶中。在保持惰性气氛下,经由注射器将甲基二正丁氧基硼烷(0.60g,2.3mmol)加入烧瓶中。在搅拌下将反应内容物加热到110℃1小时。当反应混合物的11B NMR谱显示形成中间体(δ=9.7ppm)时,另外加入甲基二正丁氧基硼烷(0.06g,0.23mmol),然后加热4小时。从透明反应混合液中蒸出所有甲苯和1-丁醇(共沸沸点106℃)。将甲苯加入残余物中。甲苯溶液的11B NMR谱显示(S)-MeCBS的形成完全(δ=35ppm,宽的单峰)。产物的1H NMR谱(CDCl3)也显示没有残余(S)-DPP或未反应的甲基二正丁氧基硼烷。
Claims (3)
包括如下步骤:
a)式(5)的1,2-氨基醇
HNR4-CR5R6CR7R8-OH (5)
其中
R4至R8为氢、C1-C20烷基、C6-C14芳基、C7-C24芳烷基、C7-C24烷芳基、取代的C1-C20烷基
或者R4和R5这两个基团一起是选自-CH2CH2-、-CH(CH3)CH2-、-CH2CH2CH2-、-CH(CH3)CH(CH3)-、-CH(CH2CH3)CH2-、-C(CH3)2C(CH3)2-、-CH2C(CH3)2CH2-的二价基团以与-NH-CR6-部分形成环状结构,
与式R1-B(OR2)2的二烷氧基有机硼烷(3)反应,其中
R1为C1-C20烷基、C3-C10环烷基、C6-C14芳基、C7-C24芳烷基、C7-C24烷芳基、C2-C20链烯基、C5-C15环烯基、C2-C20炔基、CH2SiMe3、取代的C1-C20烷基
和
R2为C1-C20烷基,
或者化合物(3)中的两个R2基团和-BO2-部分一起形成下式的环状结构:
其中二价基团R3选自-CH2CH2-、-CH(CH3)CH2-、-CH2CH2CH2-、-CH(CH3)CH(CH3)-、-CH(CH2CH3)CH2-、-C(CH3)2C(CH3)2-、-CH2C(CH3)2CH2-、-(CH2)6-、邻-C6H4或邻-C6H3烷基,
和
b)加热反应混合物以完成环合反应并且蒸馏出形成的醇。
2.根据权利要求1的方法,其中1,2-氨基醇(5)是手性的。
R1为C1-C20烷基、C3-C10环烷基、C6-C14芳基、C7-C24芳烷基、C7-C24烷芳基、C2-C20链烯基、C5-C15环烯基、C2-C20炔基、CH2SiMe3、取代的C1-C20烷基
和
R2为C1-C20烷基,
或者化合物(3)中的两个R2基团和-BO2-部分一起形成下式的环状结构:
其中二价基团R3选自-CH2CH2-、-CH(CH3)CH2-、-CH2CH2CH2-、-CH(CH3)CH(CH3)-、-CH(CH2CH3)CH2-、-C(CH3)2C(CH3)2-、-CH2C(CH3)2CH2-、-(CH2)6-、邻-C6H4或邻-C6H3烷基。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US69011305P | 2005-06-13 | 2005-06-13 | |
US60/690,113 | 2005-06-13 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800211078A Division CN101198615B (zh) | 2005-06-13 | 2006-06-09 | 合成二烷氧基有机硼烷的方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101993451A true CN101993451A (zh) | 2011-03-30 |
Family
ID=36940278
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800211078A Active CN101198615B (zh) | 2005-06-13 | 2006-06-09 | 合成二烷氧基有机硼烷的方法 |
CN2010105184501A Pending CN101993451A (zh) | 2005-06-13 | 2006-06-09 | 合成二烷氧基有机硼烷的方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800211078A Active CN101198615B (zh) | 2005-06-13 | 2006-06-09 | 合成二烷氧基有机硼烷的方法 |
Country Status (19)
Country | Link |
---|---|
US (2) | US7858827B2 (zh) |
EP (2) | EP1893622B1 (zh) |
JP (1) | JP5162454B2 (zh) |
KR (2) | KR101274808B1 (zh) |
CN (2) | CN101198615B (zh) |
AT (2) | ATE492553T1 (zh) |
AU (1) | AU2006259086B2 (zh) |
CA (1) | CA2610969C (zh) |
DE (2) | DE602006008940D1 (zh) |
DK (2) | DK1893622T3 (zh) |
ES (2) | ES2357375T3 (zh) |
IL (2) | IL187538A (zh) |
PL (2) | PL1893622T3 (zh) |
PT (2) | PT1893622E (zh) |
RU (1) | RU2423369C2 (zh) |
SG (1) | SG155231A1 (zh) |
SI (1) | SI1893622T1 (zh) |
TW (2) | TWI332006B (zh) |
WO (1) | WO2006134074A2 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104812878A (zh) * | 2012-10-12 | 2015-07-29 | 巴斯夫欧洲公司 | 包含环硼氧烷以改进含氟聚合物密封件相容性的润滑剂组合物 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2909671B1 (fr) | 2006-12-12 | 2009-03-06 | Ppg Sipsy Soc Par Actions Simp | Procede de preparation de composes 1,3,2-oxazaborolidines |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3027396A (en) * | 1960-10-21 | 1962-03-27 | United States Borax Chem | Organoalkoxyboranes |
US3203928A (en) * | 1961-12-04 | 1965-08-31 | United States Borax Chem | Polymeric organoboron compounds and method of making same |
US3375265A (en) * | 1965-09-07 | 1968-03-26 | Shell Oil Co | Production of trialkoxyboroxine |
US3853941A (en) * | 1971-03-01 | 1974-12-10 | Mine Safety Appliances Co | Preparation of orthoborates of monohydric alcohols and phenols |
US4943635A (en) | 1987-08-27 | 1990-07-24 | President & Fellows Of Harvard College | Enantioselective reduction of ketones |
US5264585A (en) | 1990-04-18 | 1993-11-23 | Merck & Co., Inc. | Chiral catalysts for reduction of ketones and process for their preparation |
TW416958B (en) * | 1993-05-14 | 2001-01-01 | Pfizer | Enantioselective oxazaborolidine catalysts |
US5463131A (en) * | 1994-06-30 | 1995-10-31 | Mine Safety Appliances Company | Synthesis of organohaloboranes and alkoxyorganoboranes |
US6509472B2 (en) * | 2000-09-11 | 2003-01-21 | Schering Corporation | 4-Cyclohexyl-1,3,2-oxazaborolidine chiral accessories |
JP2006502962A (ja) * | 2002-01-18 | 2006-01-26 | ビーエーエスエフ アクチェンゲゼルシャフト | ペルオキシドによる皮膚損傷を防止するための化粧用又は皮膚用製剤 |
-
2006
- 2006-06-09 RU RU2008100166/04A patent/RU2423369C2/ru active
- 2006-06-09 EP EP06763613A patent/EP1893622B1/en active Active
- 2006-06-09 WO PCT/EP2006/063044 patent/WO2006134074A2/en active Application Filing
- 2006-06-09 KR KR1020087000227A patent/KR101274808B1/ko active IP Right Grant
- 2006-06-09 AU AU2006259086A patent/AU2006259086B2/en not_active Ceased
- 2006-06-09 US US11/917,257 patent/US7858827B2/en active Active
- 2006-06-09 CA CA2610969A patent/CA2610969C/en active Active
- 2006-06-09 ES ES09156309T patent/ES2357375T3/es active Active
- 2006-06-09 ES ES06763613T patent/ES2329171T3/es active Active
- 2006-06-09 DE DE602006008940T patent/DE602006008940D1/de active Active
- 2006-06-09 JP JP2008516289A patent/JP5162454B2/ja active Active
- 2006-06-09 PT PT06763613T patent/PT1893622E/pt unknown
- 2006-06-09 KR KR1020097007742A patent/KR20090048519A/ko not_active Application Discontinuation
- 2006-06-09 SG SG200905529-4A patent/SG155231A1/en unknown
- 2006-06-09 PT PT09156309T patent/PT2078723E/pt unknown
- 2006-06-09 CN CN2006800211078A patent/CN101198615B/zh active Active
- 2006-06-09 AT AT09156309T patent/ATE492553T1/de active
- 2006-06-09 SI SI200630448T patent/SI1893622T1/sl unknown
- 2006-06-09 EP EP09156309A patent/EP2078723B1/en not_active Not-in-force
- 2006-06-09 DK DK06763613T patent/DK1893622T3/da active
- 2006-06-09 PL PL06763613T patent/PL1893622T3/pl unknown
- 2006-06-09 AT AT06763613T patent/ATE441651T1/de active
- 2006-06-09 DE DE602006019154T patent/DE602006019154D1/de active Active
- 2006-06-09 DK DK09156309.8T patent/DK2078723T3/da active
- 2006-06-09 PL PL09156309T patent/PL2078723T3/pl unknown
- 2006-06-09 CN CN2010105184501A patent/CN101993451A/zh active Pending
- 2006-06-13 TW TW095121067A patent/TWI332006B/zh active
- 2006-06-13 TW TW099111203A patent/TW201030014A/zh unknown
-
2007
- 2007-11-21 IL IL187538A patent/IL187538A/en active IP Right Grant
-
2009
- 2009-04-21 IL IL198256A patent/IL198256A0/en unknown
-
2010
- 2010-11-16 US US12/947,238 patent/US7973171B2/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104812878A (zh) * | 2012-10-12 | 2015-07-29 | 巴斯夫欧洲公司 | 包含环硼氧烷以改进含氟聚合物密封件相容性的润滑剂组合物 |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Brown et al. | Hydroboration. 45. New, convenient preparations of representative borane reagents utilizing borane-methyl sulfide | |
Tamaki et al. | Oxidative addition in the coupling of alkylgold (I) with alkyl halides | |
Meyer et al. | Reactivity and structure of a cationic allenyl complex,(. mu.-. eta. 2,. eta. 3-allenyl) bis (methylcyclopentadienyl) tetracarbonyldimolybdenum tetrafluoroborate, and its reductive coupling product,[Cp2 (CO) 4Mo2] 2-. mu.-(. mu.-HC. tplbond. CCH2) 2 | |
EP1778606B1 (en) | Synthesis of 6-aryl-6-alkyl fulvenes, 6-aryl-6-alkenyl fulvenes, and related compounds | |
Kamabuchi et al. | Synthesis of Functionalized 1-alkenylboronates via hydroboration-dealkylation of alkynes with diisopinocampheylborane | |
CN101198615B (zh) | 合成二烷氧基有机硼烷的方法 | |
Brown et al. | Hydroboration. 79. Preparation and properties of methylborane and dimethylborane and their characteristics as hydroborating agents. Synthesis of tertiary alcohols containing methyl groups via hydroboration | |
Schaap et al. | 1-Phospha-2, 8, 9-trioxaadamantane ozonide. Convenient source of singlet molecular oxygen | |
Negishi et al. | Hydroboration. XXXIII. Cyclic hydroboration of 1, 4-pentadiene with borane in tetrahydrofuran. Thermal behavior of the organoborane derivatives and a simple synthesis of bisborinane and. beta.-alkylborinanes | |
CN101535317A (zh) | 二烷基硼烷胺配合物 | |
Brown et al. | Direct reaction of dibromoborane-methyl sulfide, HBBr2. cntdot. S (CH3) 2, with alkenes. The remarkable reactivity of dibromoborane-methyl sulfide as a hydroborating agent as compared with related dichloroborane derivatives | |
Medlik-Balan et al. | Preparation of 1, 3-diols by metalation-hydroboration of alkynes: A 1, 2-hydrogen migration from boron to carbon | |
Puranik et al. | Synthesis and solid-state structures of some sterically hindered cyclopropenylsilanes | |
US3094562A (en) | Process for the preparation of amine-borane complexes | |
Åkermark et al. | Nickel-catalyzed amination of butadiene | |
US3014059A (en) | Preparation of dialkoxy boranes | |
Srebnik et al. | Hydroboration. 87. Controlled and sequential hydroboration of simple representative alkenes with methylborane in tetrahydrofuran. An examination of the directive effects in the first and second stages of hydroboration | |
Mathur et al. | Photochemical route to unusual tri-tungsten ferrocenylacetylene cluster [W3 {μ-η2, η2-(H) CCFc} 2 (CO) 12] and a dimetallacyclodecatetraene [W2 {μ-η2, η2, η2, η2-(Fc) CC (H) C (H) C (Fc) C (Fc) C (H) C (H) C (Fc)}(CO) 6] | |
Hoshi et al. | The Hydroboration of 3-Chloro-1-trimethylsilyl-1-propyne with Dialkylboranes and Its Application to the Syntheses of (E)-3-Trimethylsilyl-2-alkenes and 3-Trimethylsilyl-1-alkenes. | |
Yalpani et al. | Hydrated oxocarbons, I. Preparation and reactions of tetrakis [organoboranediylbis (oxy)] cyclobutanes | |
US2858339A (en) | 1-n-butyl boracyclopentane and process for its preparation | |
US4886924A (en) | Stereospecific synthesis of [E]-alkenes from enamines via hydroboration | |
US3287415A (en) | Boron alkyls, and a process for the production of boron hydrocarbons | |
Arase et al. | A new synthesis of 2-alkylbuta-1, 3-dienes from internal alkenes and 1, 4-dichlorobut-2-yne via dialkyl (1, 4-dichlorobut-2-en-2-yl) boranes | |
KR860000588B1 (ko) | 보란 착물의 제조방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20110330 |