JP5186115B2 - 2‐置換ベンジル‐3,3‐ジフルオロアクリル酸エステル誘導体及びそれらの製造方法 - Google Patents
2‐置換ベンジル‐3,3‐ジフルオロアクリル酸エステル誘導体及びそれらの製造方法 Download PDFInfo
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- JP5186115B2 JP5186115B2 JP2007034787A JP2007034787A JP5186115B2 JP 5186115 B2 JP5186115 B2 JP 5186115B2 JP 2007034787 A JP2007034787 A JP 2007034787A JP 2007034787 A JP2007034787 A JP 2007034787A JP 5186115 B2 JP5186115 B2 JP 5186115B2
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- -1 2-Substituted benzyl-3,3-difluoroacrylic acid ester Chemical class 0.000 title claims description 132
- 238000000034 method Methods 0.000 title claims description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 87
- 125000005843 halogen group Chemical group 0.000 claims description 57
- 238000006243 chemical reaction Methods 0.000 claims description 54
- 125000003545 alkoxy group Chemical group 0.000 claims description 52
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 30
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 27
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 27
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 23
- GEEDPKDRVDRSEQ-UHFFFAOYSA-N FC(F)=[PH3] Chemical compound FC(F)=[PH3] GEEDPKDRVDRSEQ-UHFFFAOYSA-N 0.000 claims description 21
- 125000000217 alkyl group Chemical group 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 claims description 17
- 229910052725 zinc Inorganic materials 0.000 claims description 14
- 239000011701 zinc Substances 0.000 claims description 14
- 239000002516 radical scavenger Substances 0.000 claims description 11
- 125000004390 alkyl sulfonyl group Chemical group 0.000 claims description 8
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 7
- MRTAVLDNYYEJHK-UHFFFAOYSA-M sodium;2-chloro-2,2-difluoroacetate Chemical compound [Na+].[O-]C(=O)C(F)(F)Cl MRTAVLDNYYEJHK-UHFFFAOYSA-M 0.000 claims description 7
- 125000001424 substituent group Chemical group 0.000 claims description 7
- 125000004414 alkyl thio group Chemical group 0.000 claims description 5
- 125000003277 amino group Chemical group 0.000 claims description 4
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 claims description 4
- VURFVHCLMJOLKN-UHFFFAOYSA-N diphosphane Chemical compound PP VURFVHCLMJOLKN-UHFFFAOYSA-N 0.000 claims description 4
- 125000004400 (C1-C12) alkyl group Chemical group 0.000 claims description 3
- 125000003342 alkenyl group Chemical group 0.000 claims description 3
- 125000005153 alkyl sulfamoyl group Chemical group 0.000 claims description 3
- 125000000304 alkynyl group Chemical group 0.000 claims description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 3
- 125000000547 substituted alkyl group Chemical group 0.000 claims description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 3
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 150000002367 halogens Chemical class 0.000 claims description 2
- 125000001246 bromo group Chemical group Br* 0.000 claims 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 33
- 239000000243 solution Substances 0.000 description 27
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 24
- 239000000203 mixture Substances 0.000 description 22
- 239000002904 solvent Substances 0.000 description 22
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 22
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 18
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 17
- XYFCBTPGUUZFHI-UHFFFAOYSA-N phosphine group Chemical group P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 239000000047 product Substances 0.000 description 11
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 10
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 10
- AZSZCFSOHXEJQE-UHFFFAOYSA-N dibromodifluoromethane Chemical compound FC(F)(Br)Br AZSZCFSOHXEJQE-UHFFFAOYSA-N 0.000 description 10
- 238000005160 1H NMR spectroscopy Methods 0.000 description 9
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 9
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 9
- 238000005481 NMR spectroscopy Methods 0.000 description 9
- 239000012300 argon atmosphere Substances 0.000 description 9
- 238000001816 cooling Methods 0.000 description 9
- 239000002274 desiccant Substances 0.000 description 9
- 239000000706 filtrate Substances 0.000 description 9
- 239000012044 organic layer Substances 0.000 description 9
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical class O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 9
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 8
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 8
- 238000002360 preparation method Methods 0.000 description 7
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 6
- 238000010898 silica gel chromatography Methods 0.000 description 6
- 238000005292 vacuum distillation Methods 0.000 description 6
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 5
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 5
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 5
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 4
- 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 4
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 4
- 125000004186 cyclopropylmethyl group Chemical group [H]C([H])(*)C1([H])C([H])([H])C1([H])[H] 0.000 description 4
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 4
- 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 4
- 239000000543 intermediate Substances 0.000 description 4
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 4
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 4
- 239000008204 material by function Substances 0.000 description 4
- XVDBWWRIXBMVJV-UHFFFAOYSA-N n-[bis(dimethylamino)phosphanyl]-n-methylmethanamine Chemical compound CN(C)P(N(C)C)N(C)C XVDBWWRIXBMVJV-UHFFFAOYSA-N 0.000 description 4
- 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 4
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 4
- 150000004714 phosphonium salts Chemical class 0.000 description 4
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 4
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 4
- YFNKIDBQEZZDLK-UHFFFAOYSA-N triglyme Chemical compound COCCOCCOCCOC YFNKIDBQEZZDLK-UHFFFAOYSA-N 0.000 description 4
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 3
- 239000003905 agrochemical Substances 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 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 3
- AUMVBLDDLMZEOA-UHFFFAOYSA-N difluoromethylidene(triphenyl)-$l^{5}-phosphane Chemical compound C=1C=CC=CC=1P(C=1C=CC=CC=1)(=C(F)F)C1=CC=CC=C1 AUMVBLDDLMZEOA-UHFFFAOYSA-N 0.000 description 3
- 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 3
- 239000003814 drug Substances 0.000 description 3
- 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 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- SKTCDJAMAYNROS-UHFFFAOYSA-N methoxycyclopentane Chemical compound COC1CCCC1 SKTCDJAMAYNROS-UHFFFAOYSA-N 0.000 description 3
- 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 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
- 238000003756 stirring Methods 0.000 description 3
- 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 3
- 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 3
- OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical compound ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- JUYSSAASBACHJK-UHFFFAOYSA-N ClC1=CC=C(C=C1)C(C(C(=O)OC)=O)(C)C Chemical compound ClC1=CC=C(C=C1)C(C(C(=O)OC)=O)(C)C JUYSSAASBACHJK-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 2
- RJUFJBKOKNCXHH-UHFFFAOYSA-N Methyl propionate Chemical compound CCC(=O)OC RJUFJBKOKNCXHH-UHFFFAOYSA-N 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 125000003302 alkenyloxy group Chemical group 0.000 description 2
- 125000004644 alkyl sulfinyl group Chemical group 0.000 description 2
- 125000005133 alkynyloxy group Chemical group 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
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- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 125000001309 chloro group Chemical group Cl* 0.000 description 2
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- 229940117389 dichlorobenzene Drugs 0.000 description 2
- 229960004132 diethyl ether Drugs 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000003759 ester based solvent Substances 0.000 description 2
- 239000004210 ether based solvent Substances 0.000 description 2
- 229940093499 ethyl acetate Drugs 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- LRDFRRGEGBBSRN-UHFFFAOYSA-N isobutyronitrile Chemical compound CC(C)C#N LRDFRRGEGBBSRN-UHFFFAOYSA-N 0.000 description 2
- 229940017219 methyl propionate Drugs 0.000 description 2
- YKYONYBAUNKHLG-UHFFFAOYSA-N n-Propyl acetate Natural products CCCOC(C)=O YKYONYBAUNKHLG-UHFFFAOYSA-N 0.000 description 2
- 150000002825 nitriles Chemical class 0.000 description 2
- 125000003261 o-tolyl group Chemical group [H]C1=C([H])C(*)=C(C([H])=C1[H])C([H])([H])[H] 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- FVSKHRXBFJPNKK-UHFFFAOYSA-N propionitrile Chemical compound CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 description 2
- 229940090181 propyl acetate Drugs 0.000 description 2
- FPGGTKZVZWFYPV-UHFFFAOYSA-M tetrabutylammonium fluoride Chemical compound [F-].CCCC[N+](CCCC)(CCCC)CCCC FPGGTKZVZWFYPV-UHFFFAOYSA-M 0.000 description 2
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 2
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- QIVUCLWGARAQIO-OLIXTKCUSA-N (3s)-n-[(3s,5s,6r)-6-methyl-2-oxo-1-(2,2,2-trifluoroethyl)-5-(2,3,6-trifluorophenyl)piperidin-3-yl]-2-oxospiro[1h-pyrrolo[2,3-b]pyridine-3,6'-5,7-dihydrocyclopenta[b]pyridine]-3'-carboxamide Chemical compound C1([C@H]2[C@H](N(C(=O)[C@@H](NC(=O)C=3C=C4C[C@]5(CC4=NC=3)C3=CC=CN=C3NC5=O)C2)CC(F)(F)F)C)=C(F)C=CC(F)=C1F QIVUCLWGARAQIO-OLIXTKCUSA-N 0.000 description 1
- 125000004191 (C1-C6) alkoxy group Chemical group 0.000 description 1
- BVRNKUKRNVPBCK-UHFFFAOYSA-N 2-benzyl-3,3-difluoroprop-2-enoic acid Chemical compound C(C1=CC=CC=C1)C(C(=O)O)=C(F)F BVRNKUKRNVPBCK-UHFFFAOYSA-N 0.000 description 1
- JHUUPUMBZGWODW-UHFFFAOYSA-N 3,6-dihydro-1,2-dioxine Chemical compound C1OOCC=C1 JHUUPUMBZGWODW-UHFFFAOYSA-N 0.000 description 1
- SJVGFKBLUYAEOK-SFHVURJKSA-N 6-[4-[(3S)-3-(3,5-difluorophenyl)-3,4-dihydropyrazole-2-carbonyl]piperidin-1-yl]pyrimidine-4-carbonitrile Chemical compound FC=1C=C(C=C(C=1)F)[C@@H]1CC=NN1C(=O)C1CCN(CC1)C1=CC(=NC=N1)C#N SJVGFKBLUYAEOK-SFHVURJKSA-N 0.000 description 1
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- XAQHXGSHRMHVMU-UHFFFAOYSA-N [S].[S] Chemical compound [S].[S] XAQHXGSHRMHVMU-UHFFFAOYSA-N 0.000 description 1
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- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000004106 butoxy group Chemical group [*]OC([H])([H])C([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
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- 125000002933 cyclohexyloxy group Chemical group C1(CCCCC1)O* 0.000 description 1
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- 125000004915 dibutylamino group Chemical group C(CCC)N(CCCC)* 0.000 description 1
- 125000001664 diethylamino group Chemical group [H]C([H])([H])C([H])([H])N(*)C([H])([H])C([H])([H])[H] 0.000 description 1
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- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
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- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 125000005446 heptyloxy 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])O* 0.000 description 1
- 125000003707 hexyloxy group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])O* 0.000 description 1
- 125000005935 hexyloxycarbonyl group Chemical group 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 125000002510 isobutoxy group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])O* 0.000 description 1
- 125000005928 isopropyloxycarbonyl group Chemical group [H]C([H])([H])C([H])(OC(*)=O)C([H])([H])[H] 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 description 1
- KJBFYUNCVGESFQ-UHFFFAOYSA-N methyl 3,3,3-trifluoro-2-phenylpropanoate Chemical compound COC(=O)C(C(F)(F)F)C1=CC=CC=C1 KJBFYUNCVGESFQ-UHFFFAOYSA-N 0.000 description 1
- STCGQKTYXDGOSG-UHFFFAOYSA-N methyl 3,3-difluoro-2-phenylprop-2-enoate Chemical compound COC(=O)C(=C(F)F)c1ccccc1 STCGQKTYXDGOSG-UHFFFAOYSA-N 0.000 description 1
- UFOVFKUTGZSRFU-UHFFFAOYSA-N methyl 3-methyl-2-oxo-3-phenylbutanoate Chemical compound COC(=O)C(=O)C(C)(C)C1=CC=CC=C1 UFOVFKUTGZSRFU-UHFFFAOYSA-N 0.000 description 1
- OAJRJOGBOXKMGB-UHFFFAOYSA-N methyl 4-(4-methoxy-2-methyl-3,4-dioxobutan-2-yl)benzoate Chemical compound COC(=O)C1=CC=C(C=C1)C(C(C(=O)OC)=O)(C)C OAJRJOGBOXKMGB-UHFFFAOYSA-N 0.000 description 1
- YLHXLHGIAMFFBU-UHFFFAOYSA-N methyl phenylglyoxalate Chemical compound COC(=O)C(=O)C1=CC=CC=C1 YLHXLHGIAMFFBU-UHFFFAOYSA-N 0.000 description 1
- 125000002816 methylsulfanyl group Chemical group [H]C([H])([H])S[*] 0.000 description 1
- 125000006216 methylsulfinyl group Chemical group [H]C([H])([H])S(*)=O 0.000 description 1
- 125000004170 methylsulfonyl group Chemical group [H]C([H])([H])S(*)(=O)=O 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- VOVZXURTCKPRDQ-CQSZACIVSA-N n-[4-[chloro(difluoro)methoxy]phenyl]-6-[(3r)-3-hydroxypyrrolidin-1-yl]-5-(1h-pyrazol-5-yl)pyridine-3-carboxamide Chemical compound C1[C@H](O)CCN1C1=NC=C(C(=O)NC=2C=CC(OC(F)(F)Cl)=CC=2)C=C1C1=CC=NN1 VOVZXURTCKPRDQ-CQSZACIVSA-N 0.000 description 1
- 125000006611 nonyloxy group Chemical group 0.000 description 1
- 125000005447 octyloxy 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])O* 0.000 description 1
- XULSCZPZVQIMFM-IPZQJPLYSA-N odevixibat Chemical compound C12=CC(SC)=C(OCC(=O)N[C@@H](C(=O)N[C@@H](CC)C(O)=O)C=3C=CC(O)=CC=3)C=C2S(=O)(=O)NC(CCCC)(CCCC)CN1C1=CC=CC=C1 XULSCZPZVQIMFM-IPZQJPLYSA-N 0.000 description 1
- 125000005740 oxycarbonyl group Chemical group [*:1]OC([*:2])=O 0.000 description 1
- 125000004817 pentamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- 125000004115 pentoxy group Chemical group [*]OC([H])([H])C([H])([H])C([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- GVRNYTFSDXCVST-UHFFFAOYSA-N phenyl 3,3-difluoroprop-2-enoate Chemical class C1(=CC=CC=C1)OC(C=C(F)F)=O GVRNYTFSDXCVST-UHFFFAOYSA-N 0.000 description 1
- FAQJJMHZNSSFSM-UHFFFAOYSA-N phenylglyoxylic acid Chemical compound OC(=O)C(=O)C1=CC=CC=C1 FAQJJMHZNSSFSM-UHFFFAOYSA-N 0.000 description 1
- 150000003003 phosphines Chemical group 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 125000002572 propoxy group Chemical group [*]OC([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- 125000004742 propyloxycarbonyl group Chemical group 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 125000005930 sec-butyloxycarbonyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(OC(*)=O)C([H])([H])[H] 0.000 description 1
- 125000005415 substituted alkoxy group Chemical group 0.000 description 1
- 125000000475 sulfinyl group Chemical group [*:2]S([*:1])=O 0.000 description 1
- HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 125000005931 tert-butyloxycarbonyl group Chemical group [H]C([H])([H])C(OC(*)=O)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000005922 tert-pentoxy group Chemical group 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 125000004149 thio group Chemical group *S* 0.000 description 1
- ZESXUEKAXSBANL-UHFFFAOYSA-N trifluoromethyl prop-2-enoate Chemical compound FC(F)(F)OC(=O)C=C ZESXUEKAXSBANL-UHFFFAOYSA-N 0.000 description 1
- 125000003258 trimethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])[*:1] 0.000 description 1
- KMIOJWCYOHBUJS-HAKPAVFJSA-N vorolanib Chemical compound C1N(C(=O)N(C)C)CC[C@@H]1NC(=O)C1=C(C)NC(\C=C/2C3=CC(F)=CC=C3NC\2=O)=C1C KMIOJWCYOHBUJS-HAKPAVFJSA-N 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Xで表される置換されていてもよい炭素数1〜6のアルキルチオ基としては、メチルチオ基、エチルチオ基、プロピルチオ基、イソプロピルチオ基、シクロプロピルチオ基、シクロプロピルメチルチオ基、ブチルチオ基、イソブチルチオ基、tert‐ブチルチオ基、sec‐ブチルチオ基、ペンチルチオ基、tert‐ペンチルチオ基、2‐ペンチルチオ基、3‐ペンチルチオ基、シクロペンチルチオ基、1‐メチルシクロペンチルチオ基、ヘキシルチオ基、2‐ヘキシルチオ基、3‐ヘキシルチオ基、シクロヘキシルチオ基等を例示することができる。これらのアルキルチオ基はハロゲン原子等で1個以上置換されていてもよい。
本反応は、反応に悪影響を及ぼさない溶媒中で実施することができる。このような溶媒としては、トルエン、キシレン、クロロベンゼン、ジクロロベンゼンなどの芳香族系溶媒、酢酸エチル、酢酸プロピル、プロピオン酸メチルなどのエステル系溶媒、ジエチルエーテル、ジイソプロピルエーテル、テトラヒドロフラン(THF)、1,4‐ジオキサン、1,2‐ジメトキシエタン(DME)、ジエチレングリコールジメチルエーテル、トリエチレングリコールジメチルエーテル、シクロペンチルメチルエーテル(CPME)などのエーテル系溶媒、アセトニトリル、プロピオニトリル、イソブチロニトリルなどのニトリル系溶媒、N,N‐ジメチルホルムアミド(DMF)、N,N‐ジメチルアセトアミド(DMAc)、N‐メチルピロリドンなどの酸アミド系溶媒、ジメチルスルホキシド(DMSO)、スルホランなどの硫黄系溶媒、さらにはこれらの混合溶媒を例示することができる。中でも収率が良い点でDMF、DMAc、DMSO、THF、1,4‐ジオキサン、DME、ジエチレングリコールジメチルエーテル又はトリエチレングリコールジメチルエーテルが好ましい。さらに、DMF又はDMAcが好ましい。
調製法‐1の反応はハロゲン原子捕捉剤の存在下に実施する。ハロゲン原子捕捉剤としては原料である第三級ホスフィン(4)を代用することもできる。この際、第三級ホスフィン(4)の量はジハロジフルオロメタン(5)に対して2等量以上用いることが好ましい。また、亜鉛、銅、カドミウムなどの金属をハロゲン原子捕捉剤として用いてもよい。この際、金属ハロゲン原子捕捉剤の使用量はジハロジフルオロメタン(5)に対して1等量以上用いることが収率が良い点で好ましい。
実施例‐1
実施例‐2
実施例‐3
実施例‐4
実施例‐5
実施例‐6
実施例‐7
実施例‐8
実施例‐9
Claims (8)
- 一般式(1)
- 一般式(2)
- 反応を0〜150℃の範囲から選ばれた反応温度で実施することを特徴とする請求項2に記載の製造方法。
- 一般式F2C=P(R4)3(3)[式中、R4は置換されていてもよいフェニル基、置換されていてもよい炭素数1〜6のアルキル基又はジ(炭素数1〜4のアルキル)アミノ基を表す。]で表されるジフルオロメチレンホスホラン類を、ハロゲン捕捉剤の存在下に一般式P(R4)3(4)(式中、R4は前記と同じ意味を表す。)で示される第三級ホスフィンと一般式F2CYZ(5)(式中、Y及びZは各々独立にハロゲン原子を表す。)で示されるジハロジフルオロメタンから、あるいは、一般式P(R4)3(4)(式中、R4は前記と同じ意味を表す。)で示される第三級ホスフィンとクロロジフルオロ酢酸ナトリウムから調製することを特徴とする請求項2又は3に記載の製造方法。
- R4がフェニル基又はジメチルアミノ基である請求項2から4のいずれかに記載の製造方法。
- Y及びZが臭素原子である請求項4又は5のいずれかに記載の製造方法。
- ハロゲン原子捕捉剤が金属亜鉛である請求項4から6のいずれかに記載の製造方法。
- ジフルオロメチレンホスホラン類を0〜120℃の範囲から選ばれた反応温度で得ることを特徴とする請求項2から7のいずれかに記載の製造方法。
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