JP5599664B2 - 光学活性な1,2−ビス(ジアルキルホスフィノ)ベンゼン誘導体の製造方法 - Google Patents
光学活性な1,2−ビス(ジアルキルホスフィノ)ベンゼン誘導体の製造方法 Download PDFInfo
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- JP5599664B2 JP5599664B2 JP2010155399A JP2010155399A JP5599664B2 JP 5599664 B2 JP5599664 B2 JP 5599664B2 JP 2010155399 A JP2010155399 A JP 2010155399A JP 2010155399 A JP2010155399 A JP 2010155399A JP 5599664 B2 JP5599664 B2 JP 5599664B2
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- benzene derivative
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- 238000000034 method Methods 0.000 title description 19
- 125000001997 phenyl group Chemical class [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 title description 4
- -1 phosphine-borane compound Chemical class 0.000 claims description 34
- 125000000217 alkyl group Chemical group 0.000 claims description 29
- 150000001555 benzenes Chemical class 0.000 claims description 29
- 238000004519 manufacturing process Methods 0.000 claims description 29
- 125000005843 halogen group Chemical group 0.000 claims description 10
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 6
- 239000007795 chemical reaction product Substances 0.000 claims description 4
- 239000007818 Grignard reagent Substances 0.000 claims description 3
- 150000004795 grignard reagents Chemical class 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 description 47
- 229910052717 sulfur Inorganic materials 0.000 description 37
- 239000010948 rhodium Substances 0.000 description 35
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 30
- 238000009876 asymmetric hydrogenation reaction Methods 0.000 description 20
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 16
- 125000004432 carbon atom Chemical group C* 0.000 description 16
- 239000003054 catalyst Substances 0.000 description 16
- 229910052723 transition metal Inorganic materials 0.000 description 15
- 150000003624 transition metals Chemical class 0.000 description 15
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 14
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 14
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 12
- 150000001875 compounds Chemical class 0.000 description 12
- 239000000758 substrate Substances 0.000 description 12
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 11
- 229910052799 carbon Inorganic materials 0.000 description 11
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 11
- 239000000243 solution Substances 0.000 description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 10
- 239000003446 ligand Substances 0.000 description 10
- 239000000460 chlorine Substances 0.000 description 9
- 238000003756 stirring Methods 0.000 description 9
- UPXLDMOZJLPIMF-UHFFFAOYSA-N tert-butyl-methyl-phenylphosphane Chemical compound CC(C)(C)P(C)C1=CC=CC=C1 UPXLDMOZJLPIMF-UHFFFAOYSA-N 0.000 description 9
- 0 *P(*)c(cccc1)c1P(*)=* Chemical compound *P(*)c(cccc1)c1P(*)=* 0.000 description 8
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 8
- 239000002253 acid Substances 0.000 description 8
- UORVGPXVDQYIDP-UHFFFAOYSA-N borane Chemical compound B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 description 8
- QARVLSVVCXYDNA-UHFFFAOYSA-N bromobenzene Chemical compound BrC1=CC=CC=C1 QARVLSVVCXYDNA-UHFFFAOYSA-N 0.000 description 8
- 229910052739 hydrogen Inorganic materials 0.000 description 8
- 239000001257 hydrogen Substances 0.000 description 8
- 125000001424 substituent group Chemical group 0.000 description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 7
- 238000005481 NMR spectroscopy Methods 0.000 description 7
- 229910018286 SbF 6 Inorganic materials 0.000 description 7
- 229910000085 borane Inorganic materials 0.000 description 7
- 239000013078 crystal Substances 0.000 description 7
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 6
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 6
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 6
- 229910052794 bromium Inorganic materials 0.000 description 6
- 229910052801 chlorine Inorganic materials 0.000 description 6
- 238000004128 high performance liquid chromatography Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000007858 starting material Substances 0.000 description 6
- 125000002015 acyclic group Chemical group 0.000 description 5
- 238000011914 asymmetric synthesis Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 239000012954 diazonium Substances 0.000 description 5
- 150000001989 diazonium salts Chemical class 0.000 description 5
- 235000019439 ethyl acetate Nutrition 0.000 description 5
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 238000000746 purification Methods 0.000 description 5
- 229910052703 rhodium Inorganic materials 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 229910020366 ClO 4 Inorganic materials 0.000 description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical class ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 4
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 4
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 4
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 4
- 125000002723 alicyclic group Chemical group 0.000 description 4
- 229910052731 fluorine Inorganic materials 0.000 description 4
- 239000011737 fluorine Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000006138 lithiation reaction Methods 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- 230000035484 reaction time Effects 0.000 description 4
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 4
- HMUNWXXNJPVALC-UHFFFAOYSA-N 1-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C(CN1CC2=C(CC1)NN=N2)=O HMUNWXXNJPVALC-UHFFFAOYSA-N 0.000 description 3
- 238000005160 1H NMR spectroscopy Methods 0.000 description 3
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 description 3
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- ZWWQRMFIZFPUAA-UHFFFAOYSA-N dimethyl 2-methylidenebutanedioate Chemical compound COC(=O)CC(=C)C(=O)OC ZWWQRMFIZFPUAA-UHFFFAOYSA-N 0.000 description 3
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 3
- WGOPGODQLGJZGL-UHFFFAOYSA-N lithium;butane Chemical compound [Li+].CC[CH-]C WGOPGODQLGJZGL-UHFFFAOYSA-N 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 125000004437 phosphorous atom Chemical group 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 3
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- AOPBDRUWRLBSDB-UHFFFAOYSA-N 2-bromoaniline Chemical compound NC1=CC=CC=C1Br AOPBDRUWRLBSDB-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 238000000668 atmospheric pressure chemical ionisation mass spectrometry Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 238000004817 gas chromatography Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 2
- 235000010288 sodium nitrite Nutrition 0.000 description 2
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 2
- DKFDVEXWZZOMGS-UHFFFAOYSA-N (2-phosphanylphenyl)phosphane Chemical compound PC1=CC=CC=C1P DKFDVEXWZZOMGS-UHFFFAOYSA-N 0.000 description 1
- VYXHVRARDIDEHS-UHFFFAOYSA-N 1,5-cyclooctadiene Chemical compound C1CC=CCCC=C1 VYXHVRARDIDEHS-UHFFFAOYSA-N 0.000 description 1
- 239000004912 1,5-cyclooctadiene Substances 0.000 description 1
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- 125000003229 2-methylhexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])(C([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
- PKPBCVSCCPTDIU-UHFFFAOYSA-N B.P Chemical class B.P PKPBCVSCCPTDIU-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000003747 Grignard reaction Methods 0.000 description 1
- 238000006845 Michael addition reaction Methods 0.000 description 1
- 208000003251 Pruritus Diseases 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- BWJRMVLPCQPWGR-UHFFFAOYSA-N boron;phosphane Chemical compound [B].P BWJRMVLPCQPWGR-UHFFFAOYSA-N 0.000 description 1
- ZKIBBIKDPHAFLN-UHFFFAOYSA-N boronium Chemical class [H][B+]([H])([H])[H] ZKIBBIKDPHAFLN-UHFFFAOYSA-N 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- OYPNACNNLMHIPV-UHFFFAOYSA-N carbon monoxide;chromium;1,2-difluorocyclohexane Chemical compound [Cr].[O+]#[C-].[O+]#[C-].[O+]#[C-].F[C]1[CH][CH][CH][CH][C]1F OYPNACNNLMHIPV-UHFFFAOYSA-N 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 150000004696 coordination complex Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 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 1
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 230000005595 deprotonation Effects 0.000 description 1
- 238000010537 deprotonation reaction Methods 0.000 description 1
- 239000012973 diazabicyclooctane Substances 0.000 description 1
- 238000006193 diazotization reaction Methods 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
- 125000005610 enamide group Chemical group 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000006459 hydrosilylation reaction Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000004491 isohexyl group Chemical group C(CCC(C)C)* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- UBJFKNSINUCEAL-UHFFFAOYSA-N lithium;2-methylpropane Chemical compound [Li+].C[C-](C)C UBJFKNSINUCEAL-UHFFFAOYSA-N 0.000 description 1
- NXPHGHWWQRMDIA-UHFFFAOYSA-M magnesium;carbanide;bromide Chemical compound [CH3-].[Mg+2].[Br-] NXPHGHWWQRMDIA-UHFFFAOYSA-M 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- IKGHIFGXPVLPFD-LLVKDONJSA-N methyl (2r)-2-acetamido-3-phenylpropanoate Chemical compound COC(=O)[C@H](NC(C)=O)CC1=CC=CC=C1 IKGHIFGXPVLPFD-LLVKDONJSA-N 0.000 description 1
- ZHKPSUPZUILMOG-RXMQYKEDSA-N methyl (3r)-3-acetamidobutanoate Chemical compound COC(=O)C[C@@H](C)NC(C)=O ZHKPSUPZUILMOG-RXMQYKEDSA-N 0.000 description 1
- LZHSHKSQRPIMMV-SNAWJCMRSA-N methyl (e)-3-acetamidobut-2-enoate Chemical compound COC(=O)\C=C(/C)NC(C)=O LZHSHKSQRPIMMV-SNAWJCMRSA-N 0.000 description 1
- USKHBABPFFAKJD-UHFFFAOYSA-N methyl 2-acetamido-3-phenylprop-2-enoate Chemical compound COC(=O)C(NC(C)=O)=CC1=CC=CC=C1 USKHBABPFFAKJD-UHFFFAOYSA-N 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-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
- 125000003136 n-heptyl 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])* 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- 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 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- SJYNFBVQFBRSIB-UHFFFAOYSA-N norbornadiene Chemical compound C1=CC2C=CC1C2 SJYNFBVQFBRSIB-UHFFFAOYSA-N 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000010898 silica gel chromatography Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- NMJASRUOIRRDSX-UHFFFAOYSA-N tert-butyl(dichloro)phosphane Chemical compound CC(C)(C)P(Cl)Cl NMJASRUOIRRDSX-UHFFFAOYSA-N 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 150000007934 α,β-unsaturated carboxylic acids Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B53/00—Asymmetric syntheses
-
- 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
- C07F9/54—Quaternary phosphonium compounds
- C07F9/5449—Polyphosphonium 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
- B01J31/24—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
- B01J31/2409—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring with more than one complexing phosphine-P atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/12—Preparation of carboxylic acid amides by reactions not involving the formation of carboxamide groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/16—Preparation of optical isomers
- C07C231/18—Preparation of optical isomers by stereospecific synthesis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/303—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by hydrogenation of unsaturated carbon-to-carbon bonds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D207/32—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
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Description
本発明の製造方法における目的物は、前記一般式(A)で表される光学活性な1,2−ビス(ジアルキルホスフィノ)ベンゼン誘導体である。一般式(A)において、R1及びR2は炭素数1〜8のアルキル基であり、R1とR2とでは炭素数が異なる。R1の方が炭素数が多い場合は、一般式(A)で表されるベンゼン誘導体は(R,R)体である。R2の方が炭素数が多い場合は、一般式(A)で表されるベンゼン誘導体は(S,S)体である。
非環式アルキル基には、直鎖状アルキル基と分岐状アルキル基がある。直鎖状アルキル基としては、メチル基、エチル基、n−プロピル基、n−ブチル基、n−ペンチル基、n−ヘキシル基、n−ヘプチル基、n−オクチル基の炭素数1〜8のものが挙げられる。分岐状アルキル基としては、イソプロピル基、イソブチル基、sec−ブチル基、tert−ブチル基、イソヘプチル基、イソヘキシル基、1,1,3,3−テトラメチルブチル基等の炭素数3〜8のものが挙げられる。脂環式アルキル基としては、シクロペンチル基、シクロヘキシル基等の炭素数3〜8のものが挙げられる。また、これらのアルキル基は、一個以上の一価の置換基(例えば、フッ素、塩素、臭素、ヨウ素等のハロゲン原子)で置換されたものであってもよい。
下記反応式に従い以下の手順で(R)−2−(ボラナト(tert−ブチル)メチルホスフィノ)ブロモベンゼンを合成した。
1H NMR (500 MHz, CDCl3) δ: 0.20-1.05 (m, 3H), 1.19 (d, J=14.3 Hz, 9H), 1.91 (d, 9.7 Hz, 3H), 7.32 (t, 8.7 Hz, 1H), 7.40 (t, 7.5 Hz, 1H), 7.64 (d, 9.0 Hz, 1H), 8.06 (dd, 12.6,12.9 Hz, 1H);
31P NMR (202 MHz, CDCl3) δ:38.3.
APCI-MS:m/z 275, 273 (M++H).
下記反応式に従い、以下の手順で(R,R)−1,2−ビス(tert−ブチルメチルホスフィノ)ベンゼンを合成した。
1H NMR (500 MHz, CDCl3) δ: 0.96 (t, J = 6.0 Hz, 18H), 1.23 (t, J = 3.2 Hz, 6H), 7.26−7.35 (m, 2H), 7.48−7.50 (m, 2H)
13C NMR (125 MHz, CDCl3) δ: 5.69 (t, J = 6.0 Hz), 27.24 (t, 8.4 Hz), 30.37 (t, 7.2 Hz), 127.75 (S), 131.47 (S), 144.86 (t, 6.0 Hz)
31P NMR (202 MHz, CDCl3) δ: -25.20 (s).
APCI-MS:m/z 283 (M++H).
HRMS(TOF): Calcd.for C16H28NaP2: 305.1564, Found: 305.1472
Mp. 125〜126℃
[α]D 24:+222.9 (c, 0.535, EtOAc)
下記反応式に従い、以下の手順でロジウム(I)((R,R)−1,2−ビス(tert−ブチルメチルホスフィノ)ベンゼン)(1,5−シクロオクタンジエン)ヘキサフルオロアンチモネートを合成した。
1H NMR (500 MHz, CDCl3) δ: 1.05 (d, J = 14.3 Hz, 18H), 1.73 (t, J = 8.9 Hz, 6H), 2.20 − 2.25 (m, 4H), 2.50 − 2.57 (m, 2H), 2.65 − 2.69 (m, 2H), 4.89 − 4.90 (m, 2H), 5.99 (t, J = 6.9 Hz, 2H), 7.74 (t, J = 2.3 Hz, 4H)
31P NMR (202 MHz, CDCl3) δ: 57.59 (d, J = 158 Hz)
HRMS(TOF): Calcd.for C24H40P2Rh: 493.1660, Found: 493.1574
下記反応式に従い、以下の手順でαデヒドロアミノ酸の不斉水素化を行った。
50mLのガラス製オートクレーブに、基質としてαデヒドロアミノ酸である2−(N−アセチルアミノ)−3−フェニル−2−プロペン酸メチルエステル460mg(2.10mmol)、不斉水添触媒として製造例2で得たロジウム(I)((R,R)−1,2−ビス(tert−ブチルメチルホスフィノ)ベンゼン)(1,5−シクロオクタンジエン)ヘキサフルオロアンチモネート1.50mg(2.06×10-3mmol)を仕込み、水素で5回置換を行い、予め脱気した脱水メタノール5mLを加えた。次いで、水素圧を3気圧として反応を開始した。反応は室温で攪拌しながら行った。反応開始から20分後に、容器内の水素の消費が停止したため反応終了とした。反応液を濃縮した後、残存した白色結晶を酢酸エチルに溶解して、シリカゲルカラムに通した。得られた溶出液をHPLCにて分析したところ、(R)−2−(N−アセチルアミノ)−3−フェニルプロパン酸メチルエステルが99.9%の鏡像異性体過剰率(ee)で得られた。また、1H−NMRによって分析を行ったところ、化学収率は99%以上であった。尚、HPLC分析の条件は以下の通りである。
(HPLC分析条件)
カラム Daicel Chiralcel OJ,1.0mL/min,ヘキサン:2−プロパノール=9:1
各エナンチオマーの保持時間 (R)t1=13.3min,(S)t2=19.3min.
尚、表1に記載のR1〜R3は、上記反応式における基質を示す一般式中のR1〜R3に対応する。また、実施例2−2〜2−8においては、表1記載の基質と触媒のモル比(S/C)となるように、触媒の量は実施例2−1と同じとし、
基質の量を変更した。
下記表1に、実施例2−1〜2−8の不斉水素化反応の条件及び結果をまとめる。
下記反応式に従い、以下の手順でβデヒドロアミノ酸の不斉水素化を行った。
50mLガラス製オートクレーブに、基質としてβデヒドロアミノ酸である(E)−メチル 3−アセトアミド−2−ブテノエート450.2mg(2.86mmol)、不斉水添触媒として製造例2で得たロジウム(I)((R,R)−1,2−ビス(tert−ブチルメチルホスフィノ)ベンゼン)(1,5−シクロオクタンジエン)ヘキサフルオロアンチモネート2.07mg(2.84×10-3mmol)を仕込み、水素で5回置換を行い、予め脱気した脱水メタノール5mLを加えた。次いで、水素圧を3気圧として反応を開始した。反応は室温で攪拌しながら行った。反応開始から50分後に、容器内の水素の消費が停止したため反応終了とした。反応液を濃縮した後、残存した白色結晶を酢酸エチルに溶解して、シリカゲルカラムに通した。得られた溶出液をGCにて分析したところ、(R)−3−アセトアミドブタン酸メチルエステルが99.6%の鏡像異性体過剰率(ee)で得られた。また、1H−NMRによって分析を行ったところ、化学収率は99%以上であった。尚、GC分析の条件は以下の通りである。
(GC分析条件)
カラム Varian Chirasil DEX CB,135℃
各エナンチオマーの保持時間 (S)t1=7.6min,(R)t2=8.1min.
尚、表2に記載のR1〜R3は、上記反応式における基質を示す一般式中のR1〜R3に対応する。実施例3−5及び3−6においては、基質として、E体(R1がHで、R2がMeOOCであるもの)とZ体(R1がMeOOCで、R2がHであるもの)との混合物(モル比1:1)を用いた。また、実施例3−2〜3−7においては、表2記載の基質と触媒のモル比(S/C)となるように、触媒の量は実施例3−1と同じとし、基質の量を変更した。
下記表2に、実施例3−1〜3−7の不斉水素化反応の条件及び結果をまとめる。
下記反応式に従い、以下の手順でイタコン酸ジメチルの不斉水素化を行った。
(HPLC分析条件)
カラム Daicel Chiralcel OD-H,0.8mL/min,ヘキサン:2−プロパノール=98:2
各エナンチオマーの保持時間 (R)t1=7.9min,(S)t2=12.0min.
Claims (1)
- 下記一般式(A)で表される光学活性な1,2−ビス(ジアルキルホスフィノ)ベンゼン誘導体の製造方法において、
下記一般式(1)で表されるホスフィン−ボラン化合物を脱ボラン化した後、リチオ化し、
次いで、その反応生成物を、一般式RaPX’2(Raは下記一般式(A)におけるR1及びR2の一方であり、X’はハロゲン原子を示す)で表されるアルキルジハロゲノホスフィンと反応させた後、
一般式RbMgX”(Rbは下記一般式(A)におけるR1及びR2のうち、Raとは異なる方の基であり、X”はハロゲン原子を示す)で表されるグリニャール試薬と反応させることを特徴とする光学活性な1,2−ビス(ジアルキルホスフィノ)ベンゼン誘導体の製造方法。
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US13/808,692 US8957233B2 (en) | 2010-07-08 | 2011-07-03 | Method for producing optically active 1,2-bis(dialkylphosphino)benzene derivative |
PCT/JP2011/065233 WO2012005200A1 (ja) | 2010-07-08 | 2011-07-03 | 光学活性な1,2-ビス(ジアルキルホスフィノ)ベンゼン誘導体の製造方法 |
CN201180033854.4A CN102985431B (zh) | 2010-07-08 | 2011-07-03 | 光学活性的1,2-双(二烷基膦)苯衍生物的制造方法 |
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