KR20150121159A - Method for producing 4-halosenecioic acid derivative - Google Patents
Method for producing 4-halosenecioic acid derivative Download PDFInfo
- Publication number
- KR20150121159A KR20150121159A KR1020157026267A KR20157026267A KR20150121159A KR 20150121159 A KR20150121159 A KR 20150121159A KR 1020157026267 A KR1020157026267 A KR 1020157026267A KR 20157026267 A KR20157026267 A KR 20157026267A KR 20150121159 A KR20150121159 A KR 20150121159A
- Authority
- KR
- South Korea
- Prior art keywords
- halide
- general formula
- process according
- bromine
- group
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 239000002253 acid Substances 0.000 title abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 31
- 150000004808 allyl alcohols Chemical class 0.000 claims abstract description 19
- 125000005843 halogen group Chemical group 0.000 claims abstract description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 45
- 238000006243 chemical reaction Methods 0.000 claims description 29
- 230000002140 halogenating effect Effects 0.000 claims description 29
- 150000004820 halides Chemical class 0.000 claims description 28
- -1 2,4-di-t-butylphenyl Chemical group 0.000 claims description 27
- HVLLSGMXQDNUAL-UHFFFAOYSA-N triphenyl phosphite Chemical group C=1C=CC=CC=1OP(OC=1C=CC=CC=1)OC1=CC=CC=C1 HVLLSGMXQDNUAL-UHFFFAOYSA-N 0.000 claims description 24
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 21
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical group C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 claims description 20
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 19
- 229910052794 bromium Inorganic materials 0.000 claims description 19
- PCLIMKBDDGJMGD-UHFFFAOYSA-N N-bromosuccinimide Chemical compound BrN1C(=O)CCC1=O PCLIMKBDDGJMGD-UHFFFAOYSA-N 0.000 claims description 16
- 125000006239 protecting group Chemical group 0.000 claims description 13
- VRLDVERQJMEPIF-UHFFFAOYSA-N dbdmh Chemical compound CC1(C)N(Br)C(=O)N(Br)C1=O VRLDVERQJMEPIF-UHFFFAOYSA-N 0.000 claims description 12
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 claims description 12
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 claims description 11
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 claims description 9
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 9
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 8
- 125000001037 p-tolyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])([H])[H] 0.000 claims description 8
- 239000011593 sulfur Substances 0.000 claims description 8
- 229910052717 sulfur Inorganic materials 0.000 claims description 8
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 7
- 229910052698 phosphorus Inorganic materials 0.000 claims description 7
- 239000011574 phosphorus Substances 0.000 claims description 7
- OGFAWKRXZLGJSK-UHFFFAOYSA-N 1-(2,4-dihydroxyphenyl)-2-(4-nitrophenyl)ethanone Chemical compound OC1=CC(O)=CC=C1C(=O)CC1=CC=C([N+]([O-])=O)C=C1 OGFAWKRXZLGJSK-UHFFFAOYSA-N 0.000 claims description 6
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical group C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 6
- 150000004982 aromatic amines Chemical class 0.000 claims description 5
- 150000001412 amines Chemical class 0.000 claims description 4
- 125000001453 quaternary ammonium group Chemical group 0.000 claims description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 239000011591 potassium Substances 0.000 claims description 3
- 229910052700 potassium Inorganic materials 0.000 claims description 3
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- PHSPJQZRQAJPPF-UHFFFAOYSA-N N-alpha-Methylhistamine Chemical compound CNCCC1=CN=CN1 PHSPJQZRQAJPPF-UHFFFAOYSA-N 0.000 claims description 2
- UXCDUFKZSUBXGM-UHFFFAOYSA-N phosphoric tribromide Chemical compound BrP(Br)(Br)=O UXCDUFKZSUBXGM-UHFFFAOYSA-N 0.000 claims description 2
- UYUUAUOYLFIRJG-UHFFFAOYSA-N tris(4-methoxyphenyl)phosphane Chemical compound C1=CC(OC)=CC=C1P(C=1C=CC(OC)=CC=1)C1=CC=C(OC)C=C1 UYUUAUOYLFIRJG-UHFFFAOYSA-N 0.000 claims description 2
- WXAZIUYTQHYBFW-UHFFFAOYSA-N tris(4-methylphenyl)phosphane Chemical compound C1=CC(C)=CC=C1P(C=1C=CC(C)=CC=1)C1=CC=C(C)C=C1 WXAZIUYTQHYBFW-UHFFFAOYSA-N 0.000 claims description 2
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims 2
- 125000001246 bromo group Chemical group Br* 0.000 claims 1
- IQKSLJOIKWOGIZ-UHFFFAOYSA-N tris(4-chlorophenyl)phosphane Chemical compound C1=CC(Cl)=CC=C1P(C=1C=CC(Cl)=CC=1)C1=CC=C(Cl)C=C1 IQKSLJOIKWOGIZ-UHFFFAOYSA-N 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 abstract description 6
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 16
- 125000004432 carbon atom Chemical group C* 0.000 description 15
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 12
- 239000002904 solvent Substances 0.000 description 12
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 10
- QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 description 9
- 229910052801 chlorine Inorganic materials 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 9
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 8
- 239000000460 chlorine Substances 0.000 description 8
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 8
- 239000012025 fluorinating agent Substances 0.000 description 8
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 7
- 125000000217 alkyl group Chemical group 0.000 description 7
- 239000012320 chlorinating reagent Substances 0.000 description 7
- 239000012336 iodinating agent Substances 0.000 description 7
- 229910052740 iodine Inorganic materials 0.000 description 7
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 239000011630 iodine Substances 0.000 description 6
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 5
- 125000003118 aryl group Chemical group 0.000 description 5
- 239000002585 base Substances 0.000 description 5
- 238000005160 1H NMR spectroscopy Methods 0.000 description 4
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- ACQFOMVLRAEQCK-UHFFFAOYSA-N ethyl 2-hydroxy-3-methylbut-3-enoate Chemical compound CCOC(=O)C(O)C(C)=C ACQFOMVLRAEQCK-UHFFFAOYSA-N 0.000 description 4
- HSZCZNFXUDYRKD-UHFFFAOYSA-M lithium iodide Chemical compound [Li+].[I-] HSZCZNFXUDYRKD-UHFFFAOYSA-M 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- HJUGFYREWKUQJT-UHFFFAOYSA-N tetrabromomethane Chemical compound BrC(Br)(Br)Br HJUGFYREWKUQJT-UHFFFAOYSA-N 0.000 description 4
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 4
- OISVCGZHLKNMSJ-UHFFFAOYSA-N 2,6-dimethylpyridine Chemical compound CC1=CC=CC(C)=N1 OISVCGZHLKNMSJ-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- LQZMLBORDGWNPD-UHFFFAOYSA-N N-iodosuccinimide Chemical compound IN1C(=O)CCC1=O LQZMLBORDGWNPD-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 125000003710 aryl alkyl group Chemical group 0.000 description 3
- IBNLBMWSLXPFGP-UHFFFAOYSA-N ethyl 2-bromo-3-methylbut-3-enoate Chemical compound CCOC(=O)C(Br)C(C)=C IBNLBMWSLXPFGP-UHFFFAOYSA-N 0.000 description 3
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- 239000000543 intermediate Substances 0.000 description 3
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 3
- 239000011259 mixed solution Substances 0.000 description 3
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- KEQGZUUPPQEDPF-UHFFFAOYSA-N 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione Chemical compound CC1(C)N(Cl)C(=O)N(Cl)C1=O KEQGZUUPPQEDPF-UHFFFAOYSA-N 0.000 description 2
- RDZHCKRAHUPIFK-UHFFFAOYSA-N 1,3-diiodo-5,5-dimethylimidazolidine-2,4-dione Chemical compound CC1(C)N(I)C(=O)N(I)C1=O RDZHCKRAHUPIFK-UHFFFAOYSA-N 0.000 description 2
- OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical compound ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 description 2
- PAMIQIKDUOTOBW-UHFFFAOYSA-N 1-methylpiperidine Chemical compound CN1CCCCC1 PAMIQIKDUOTOBW-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 2
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 2
- JRNVZBWKYDBUCA-UHFFFAOYSA-N N-chlorosuccinimide Chemical compound ClN1C(=O)CCC1=O JRNVZBWKYDBUCA-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 125000003545 alkoxy group Chemical group 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 238000004440 column chromatography Methods 0.000 description 2
- 229940117389 dichlorobenzene Drugs 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000007429 general method Methods 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 150000003949 imides Chemical class 0.000 description 2
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 2
- 239000012044 organic layer Substances 0.000 description 2
- 125000003854 p-chlorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1Cl 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 description 2
- 238000004262 preparative liquid chromatography Methods 0.000 description 2
- 238000012746 preparative thin layer chromatography Methods 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 238000010898 silica gel chromatography Methods 0.000 description 2
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 description 2
- 235000002639 sodium chloride Nutrition 0.000 description 2
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- JRMUNVKIHCOMHV-UHFFFAOYSA-M tetrabutylammonium bromide Chemical compound [Br-].CCCC[N+](CCCC)(CCCC)CCCC JRMUNVKIHCOMHV-UHFFFAOYSA-M 0.000 description 2
- NHGXDBSUJJNIRV-UHFFFAOYSA-M tetrabutylammonium chloride Chemical compound [Cl-].CCCC[N+](CCCC)(CCCC)CCCC NHGXDBSUJJNIRV-UHFFFAOYSA-M 0.000 description 2
- FPGGTKZVZWFYPV-UHFFFAOYSA-M tetrabutylammonium fluoride Chemical compound [F-].CCCC[N+](CCCC)(CCCC)CCCC FPGGTKZVZWFYPV-UHFFFAOYSA-M 0.000 description 2
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 2
- CSRZQMIRAZTJOY-UHFFFAOYSA-N trimethylsilyl iodide Chemical compound C[Si](C)(C)I CSRZQMIRAZTJOY-UHFFFAOYSA-N 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- UAYWVJHJZHQCIE-UHFFFAOYSA-L zinc iodide Chemical compound I[Zn]I UAYWVJHJZHQCIE-UHFFFAOYSA-L 0.000 description 2
- RELMFMZEBKVZJC-UHFFFAOYSA-N 1,2,3-trichlorobenzene Chemical compound ClC1=CC=CC(Cl)=C1Cl RELMFMZEBKVZJC-UHFFFAOYSA-N 0.000 description 1
- YJTKZCDBKVTVBY-UHFFFAOYSA-N 1,3-Diphenylbenzene Chemical group C1=CC=CC=C1C1=CC=CC(C=2C=CC=CC=2)=C1 YJTKZCDBKVTVBY-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- RABYYIXYBKFZPT-UHFFFAOYSA-N 1-bromo-n,n,2-trimethylprop-1-en-1-amine Chemical compound CN(C)C(Br)=C(C)C RABYYIXYBKFZPT-UHFFFAOYSA-N 0.000 description 1
- GQIRIWDEZSKOCN-UHFFFAOYSA-N 1-chloro-n,n,2-trimethylprop-1-en-1-amine Chemical compound CN(C)C(Cl)=C(C)C GQIRIWDEZSKOCN-UHFFFAOYSA-N 0.000 description 1
- HTEUKLIVZZZROJ-UHFFFAOYSA-N 1-iodo-n,n,2-trimethylprop-1-en-1-amine Chemical compound CN(C)C(I)=C(C)C HTEUKLIVZZZROJ-UHFFFAOYSA-N 0.000 description 1
- AVFZOVWCLRSYKC-UHFFFAOYSA-N 1-methylpyrrolidine Chemical compound CN1CCCC1 AVFZOVWCLRSYKC-UHFFFAOYSA-N 0.000 description 1
- XDJWZONZDVNKDU-UHFFFAOYSA-N 1314-24-5 Chemical compound O=POP=O XDJWZONZDVNKDU-UHFFFAOYSA-N 0.000 description 1
- BWZVCCNYKMEVEX-UHFFFAOYSA-N 2,4,6-Trimethylpyridine Chemical compound CC1=CC(C)=NC(C)=C1 BWZVCCNYKMEVEX-UHFFFAOYSA-N 0.000 description 1
- XZXYQEHISUMZAT-UHFFFAOYSA-N 2-[(2-hydroxy-5-methylphenyl)methyl]-4-methylphenol Chemical compound CC1=CC=C(O)C(CC=2C(=CC=C(C)C=2)O)=C1 XZXYQEHISUMZAT-UHFFFAOYSA-N 0.000 description 1
- APOYTRAZFJURPB-UHFFFAOYSA-N 2-methoxy-n-(2-methoxyethyl)-n-(trifluoro-$l^{4}-sulfanyl)ethanamine Chemical compound COCCN(S(F)(F)F)CCOC APOYTRAZFJURPB-UHFFFAOYSA-N 0.000 description 1
- XWKFPIODWVPXLX-UHFFFAOYSA-N 2-methyl-5-methylpyridine Natural products CC1=CC=C(C)N=C1 XWKFPIODWVPXLX-UHFFFAOYSA-N 0.000 description 1
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 1
- YYPNJNDODFVZLE-UHFFFAOYSA-N 3-methyl-2-butenoic acid Natural products CC(C)=CC(O)=O YYPNJNDODFVZLE-UHFFFAOYSA-N 0.000 description 1
- CSDQQAQKBAQLLE-UHFFFAOYSA-N 4-(4-chlorophenyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine Chemical compound C1=CC(Cl)=CC=C1C1C(C=CS2)=C2CCN1 CSDQQAQKBAQLLE-UHFFFAOYSA-N 0.000 description 1
- 125000000590 4-methylphenyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])([H])[H] 0.000 description 1
- YYROPELSRYBVMQ-UHFFFAOYSA-N 4-toluenesulfonyl chloride Chemical compound CC1=CC=C(S(Cl)(=O)=O)C=C1 YYROPELSRYBVMQ-UHFFFAOYSA-N 0.000 description 1
- DDFHBQSCUXNBSA-UHFFFAOYSA-N 5-(5-carboxythiophen-2-yl)thiophene-2-carboxylic acid Chemical compound S1C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)S1 DDFHBQSCUXNBSA-UHFFFAOYSA-N 0.000 description 1
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- 229940107816 ammonium iodide Drugs 0.000 description 1
- 125000005428 anthryl group Chemical group [H]C1=C([H])C([H])=C2C([H])=C3C(*)=C([H])C([H])=C([H])C3=C([H])C2=C1[H] 0.000 description 1
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- 229910052791 calcium Inorganic materials 0.000 description 1
- JOHCVVJGGSABQY-UHFFFAOYSA-N carbon tetraiodide Chemical compound IC(I)(I)I JOHCVVJGGSABQY-UHFFFAOYSA-N 0.000 description 1
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- 239000012159 carrier gas Substances 0.000 description 1
- 239000007810 chemical reaction solvent Substances 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 description 1
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- 239000004210 ether based solvent Substances 0.000 description 1
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- 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 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
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 229910000042 hydrogen bromide Inorganic materials 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 1
- 239000012433 hydrogen halide Substances 0.000 description 1
- 229910000039 hydrogen halide Inorganic materials 0.000 description 1
- 229910000043 hydrogen iodide Inorganic materials 0.000 description 1
- 229940071870 hydroiodic acid Drugs 0.000 description 1
- XXROGKLTLUQVRX-UHFFFAOYSA-N hydroxymethylethylene Natural products OCC=C XXROGKLTLUQVRX-UHFFFAOYSA-N 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000011835 investigation 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
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([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
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- BLQJIBCZHWBKSL-UHFFFAOYSA-L magnesium iodide Chemical compound [Mg+2].[I-].[I-] BLQJIBCZHWBKSL-UHFFFAOYSA-L 0.000 description 1
- 229910001641 magnesium iodide Inorganic materials 0.000 description 1
- AUHZEENZYGFFBQ-UHFFFAOYSA-N mesitylene Substances CC1=CC(C)=CC(C)=C1 AUHZEENZYGFFBQ-UHFFFAOYSA-N 0.000 description 1
- 125000001827 mesitylenyl group Chemical group [H]C1=C(C(*)=C(C([H])=C1C([H])([H])[H])C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 150000004681 metal hydrides Chemical class 0.000 description 1
- QARBMVPHQWIHKH-UHFFFAOYSA-N methanesulfonyl chloride Chemical compound CS(Cl)(=O)=O QARBMVPHQWIHKH-UHFFFAOYSA-N 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- SKTCDJAMAYNROS-UHFFFAOYSA-N methoxycyclopentane Chemical compound COC1CCCC1 SKTCDJAMAYNROS-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- BNTFCVMJHBNJAR-UHFFFAOYSA-N n,n-diethyl-1,1,2,3,3,3-hexafluoropropan-1-amine Chemical compound CCN(CC)C(F)(F)C(F)C(F)(F)F BNTFCVMJHBNJAR-UHFFFAOYSA-N 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
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 1
- 125000003261 o-tolyl group Chemical group [H]C1=C([H])C(*)=C(C([H])=C1[H])C([H])([H])[H] 0.000 description 1
- 238000006053 organic reaction Methods 0.000 description 1
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 description 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 1
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 description 1
- VSAISIQCTGDGPU-UHFFFAOYSA-N phosphorus trioxide Inorganic materials O1P(O2)OP3OP1OP2O3 VSAISIQCTGDGPU-UHFFFAOYSA-N 0.000 description 1
- 238000006303 photolysis reaction Methods 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 239000011698 potassium fluoride Substances 0.000 description 1
- 235000003270 potassium fluoride Nutrition 0.000 description 1
- NTTOTNSKUYCDAV-UHFFFAOYSA-N potassium hydride Chemical compound [KH] NTTOTNSKUYCDAV-UHFFFAOYSA-N 0.000 description 1
- 229910000105 potassium hydride Inorganic materials 0.000 description 1
- 125000002572 propoxy group Chemical group [*]OC([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- XBMKBXSYVCYTFB-UHFFFAOYSA-N pyridine;sulfane Chemical class S.C1=CC=NC=C1 XBMKBXSYVCYTFB-UHFFFAOYSA-N 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 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
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000011775 sodium fluoride Substances 0.000 description 1
- 235000013024 sodium fluoride Nutrition 0.000 description 1
- 239000012312 sodium hydride Substances 0.000 description 1
- 229910000104 sodium hydride Inorganic materials 0.000 description 1
- 235000009518 sodium iodide Nutrition 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- PUGUQINMNYINPK-UHFFFAOYSA-N tert-butyl 4-(2-chloroacetyl)piperazine-1-carboxylate Chemical compound CC(C)(C)OC(=O)N1CCN(C(=O)CCl)CC1 PUGUQINMNYINPK-UHFFFAOYSA-N 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- DPKBAXPHAYBPRL-UHFFFAOYSA-M tetrabutylazanium;iodide Chemical compound [I-].CCCC[N+](CCCC)(CCCC)CCCC DPKBAXPHAYBPRL-UHFFFAOYSA-M 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- HFRXJVQOXRXOPP-UHFFFAOYSA-N thionyl bromide Chemical compound BrS(Br)=O HFRXJVQOXRXOPP-UHFFFAOYSA-N 0.000 description 1
- RKIDPTUGNXTOMU-UHFFFAOYSA-N thionyl iodide Chemical compound IS(I)=O RKIDPTUGNXTOMU-UHFFFAOYSA-N 0.000 description 1
- UBZYKBZMAMTNKW-UHFFFAOYSA-J titanium tetrabromide Chemical compound Br[Ti](Br)(Br)Br UBZYKBZMAMTNKW-UHFFFAOYSA-J 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 1
- BDZBKCUKTQZUTL-UHFFFAOYSA-N triethyl phosphite Chemical compound CCOP(OCC)OCC BDZBKCUKTQZUTL-UHFFFAOYSA-N 0.000 description 1
- GGUBFICZYGKNTD-UHFFFAOYSA-N triethyl phosphonoacetate Chemical compound CCOC(=O)CP(=O)(OCC)OCC GGUBFICZYGKNTD-UHFFFAOYSA-N 0.000 description 1
- SGABQNSNNCUGDD-UHFFFAOYSA-N triphenylphosphane dihydrofluoride Chemical compound F.F.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 SGABQNSNNCUGDD-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
Classifications
-
- 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
- C07C67/307—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by introduction of halogen; by substitution of halogen atoms by other halogen atoms
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- 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
- C07C67/317—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
- C07C67/327—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups by elimination of functional groups containing oxygen only in singly bound form
-
- 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
- C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/62—Halogen-containing esters
- C07C69/65—Halogen-containing esters of unsaturated acids
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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
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/08—Esters of oxyacids of phosphorus
- C07F9/141—Esters of phosphorous acids
- C07F9/146—Esters of phosphorous acids containing P-halide groups
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
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- Chemical & Material Sciences (AREA)
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
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- General Health & Medical Sciences (AREA)
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Abstract
본 발명은 고수율이고 또한 저렴하게 4-할로세네시오산 유도체를 제조하는 방법을 제공하는 것을 목적으로 한다. 일반식 (1):(식 중, R은 보호기를 나타냄)로 표시되는 알릴알코올 유도체를, 할로겐화제와 반응시키는 것을 특징으로 하는, 일반식 (2):(식 중, R은 상기와 동일한 의미를 나타내고, X는 할로겐 원자를 나타냄)로 표시되는 4-할로세네시오산 유도체의 제조 방법이다.
It is an object of the present invention to provide a method for producing a 4-halenesic acid derivative at a high yield and at low cost. A process for producing a compound represented by the general formula (2): wherein R is as defined above (wherein R is as defined above), which comprises reacting an allyl alcohol derivative represented by the general formula (1) And X represents a halogen atom). ≪ / RTI >
Description
본 발명은 의농약의 제조 중간체로서 유용한 4-할로세네시오산 유도체의 제조 방법에 관한 것이다.The present invention relates to a process for the production of 4-halenesicic acid derivatives useful as intermediates in the production of pesticides.
4-할로세네시오산 유도체는 아인산트리에틸과의 반응에 의해 비티히-호너(Wittig-Horner) 시약으로 변환할 수 있으므로, 의농약 중간체로서 유용하다(예를 들어, 특허문헌 1, 특허문헌 2, 비특허문헌 1 참조).The 4-halenesic acid derivative can be converted into a Wittig-Horner reagent by reaction with triethyl phosphite, and thus is useful as an agrochemical intermediates (for example, Patent Document 1, Patent Document 2 , Non-Patent Document 1).
4-할로세네시오산 유도체의 제조 방법으로서, 3-메틸크로톤산에스테르의 할로겐화 반응으로 제조하는 방법이 개시되어 있다(예를 들어, 비특허문헌 1 참조). 이 방법에 의하면, 폴리할로겐화체가 부생성물로서 얻어지므로, 효율적인 방법이라고는 하기 어렵다. 또한, 디에틸포스포노아세트산에틸과 α-할로아세톤을 제조 원료로서 사용한 4-할로세네시오산 유도체의 제조 방법도 개시되어 있지만(예를 들어, 비특허문헌 2 참조), 수율이 낮아 효율적인 방법이라고는 하기 어렵다. 한편, 할로겐화제를 사용하여 제2급 알릴알코올을 이중 결합의 전위를 수반하면서 제1급 할로겐화알릴로 변환하는 방법이 보고되어 있지만, 일반적으로 생성물로서 제1급 할로겐화알릴과 알릴 전위를 수반하지 않고 할로겐화가 일어난 제2급 할로겐화알릴의 혼합물을 부여한다(예를 들어, 비특허문헌 3 참조).As a process for producing a 4-halenenic acid derivative, there is disclosed a process for producing a 4-halenenic acid derivative by a halogenation reaction of a 3-methylcrotonic acid ester (see, for example, Non-Patent Document 1). According to this method, since the polyhalogenated product is obtained as a by-product, it is difficult to say that it is an efficient method. A process for producing a 4-halenesioic acid derivative using ethyl diethylphosphonoacetate and α-haloacetone as a starting material has also been disclosed (see, for example, Non-Patent Document 2) . On the other hand, a method of converting a secondary allyl alcohol into a primary allyl halide with the potential of a double bond using a halogenating agent has been reported. However, in general, as a product, there is a method in which a primary allyl halide and an allyl substituent A mixture of halogenated allyl halides in the presence of a halogen is provided (see, for example, Non-Patent Document 3).
본 발명의 알릴알코올 유도체를 원료로서 사용하여 할로겐화를 행하고, 4-할로세네시오산 유도체를 얻는 제조 방법은 지금까지 보고되어 있지 않다.There has been no report on the production method of halogenating a 4-halenesioic acid derivative using the allyl alcohol derivative of the present invention as a raw material.
종래의 4-할로세네시오산 유도체의 제조 방법은 부생성물이 발생하므로, 총 수율이 나쁘고 제조 비용이 높아진다는 문제가 있었다. 본 발명의 과제는 저렴한 원료를 사용하여, 고선택적이고 또한 고수율로 4-할로세네시오산 유도체를 제조하는 방법을 제공하는 데 있다.In the conventional 4-halenesic acid derivative production method, by-products are generated, resulting in a problem that the total yield is low and the production cost is high. It is an object of the present invention to provide a process for producing a 4-halenesicioic acid derivative at a high selectivity and a high yield using an inexpensive raw material.
본 발명자들은 상기 과제를 감안하여 예의 검토를 거듭한 결과, 일반식 (1)로 표시되는 알릴알코올 유도체로부터, 고선택적이고 또한 고수율로 4-할로세네시오산 유도체를 제조할 수 있는 것을 발견하여, 본 발명을 완성하는 데 이르렀다.DISCLOSURE OF THE INVENTION The inventors of the present invention have made intensive investigations in view of the above problems and have found that a 4-halosenesiic acid derivative can be produced from an allyl alcohol derivative represented by the general formula (1) at a high selectivity and a high yield , Thereby completing the present invention.
즉, 본 발명은 일반식 (1):That is, the present invention provides a compound represented by the general formula (1):
(식 중, R은 보호기를 나타냄)로 표시되는 알릴알코올 유도체를, 할로겐화제와 반응시키는 것을 특징으로 하는, 일반식 (2):(2), wherein the allyl alcohol derivative represented by the general formula (2): wherein R represents a protecting group, is reacted with a halogenating agent.
(식 중, R은 상기와 동일한 의미를 나타내고, X는 할로겐 원자를 나타냄)로 표시되는 4-할로세네시오산 유도체의 제조 방법에 관한 것이다.(Wherein R has the same meaning as defined above and X represents a halogen atom).
또한, 본 발명은 일반식 (1):The present invention also relates to a compound represented by the general formula (1):
(식 중, R은 보호기를 나타냄)로 표시되는 알릴알코올 유도체를, 10℃ 이하의 온도에서 할로겐화제와 반응시키는 것을 특징으로 하는, 일반식 (3):(3), wherein the allyl alcohol derivative represented by the general formula (3): (wherein R represents a protecting group) is reacted with a halogenating agent at a temperature of 10 ° C or lower.
(식 중, R은 상기와 동일한 의미를 나타내고, X는 할로겐 원자를 나타냄)으로 표시되는 알릴할라이드 유도체의 제조 방법에 관한 것이다.(Wherein R has the same meaning as defined above and X represents a halogen atom).
또한 본 발명은 일반식 (3): The present invention also relates to a compound represented by the general formula (3):
(식 중, R은 보호기를 나타내고, X는 할로겐 원자를 나타냄)으로 표시되는 알릴할라이드 유도체를, 10℃ 초과의 온도에서 할로겐화물과 반응시키는 것을 특징으로 하는, 일반식 (2):(2), wherein the allyl halide derivative represented by the general formula (2): wherein R represents a protecting group and X represents a halogen atom, is reacted with a halide at a temperature higher than 10 ° C.
(식 중, R 및 X는 상기와 동일한 의미를 나타냄)로 표시되는 4-할로세네시오산 유도체의 제조 방법에 관한 것이다.(Wherein R and X have the same meanings as defined above).
본 발명에 의해, 알릴알코올 유도체 (1)을 할로겐화함으로써, 의농약의 제조 중간체로서 유용한 4-할로세네시오산 유도체 (2)를 고선택적이고 또한 고수율로 제조할 수 있다. 또한 본 발명의 방법은 고가의 원료를 사용하지 않고, 또한 선택성이나 수율도 높으므로, 공업적 및 경제적 측면에 있어서도 우수한 것이다.By halogenating the allyl alcohol derivative (1) according to the present invention, the 4-halenesioic acid derivative (2) useful as a production intermediate of the pesticide can be produced with high selectivity and high yield. Further, the method of the present invention is excellent in industrial and economical aspects because it does not use expensive raw materials and has high selectivity and yield.
이하에, 본 발명을 상세하게 설명한다. 우선, 본 명세서 및 특허 청구의 범위에 있어서 사용되는 용어에 대해 설명한다. 각 용어는 다른 언급이 없는 한, 이하의 의의를 갖는다.Hereinafter, the present invention will be described in detail. First, terms used in the present specification and claims will be described. Each term has the following significance, unless otherwise indicated.
본 발명에 있어서, 「보호기」는 유기 합성 화학에서 일반적으로 사용되는, 가수소 분해, 가수 분해, 전기 분해, 광 분해와 같은 화학적 방법에 의해 개열할 수 있는 보호기를 의미한다. 특히, 본 발명의 R에 관한 용어 「보호기」는 카르복실기의 보호기이며, 본 발명의 제조 방법의 반응 조건 하에서 개열하지 않고, 다른 화학적 방법에 의해 개열할 수 있는 보호기를 의미한다. 그와 같은 보호기는, 예를 들어 문헌 [「Protective Groups in Organic Synthesis」(T.W. Greene et. al, John Wiley & Sons, inc.)] 등의 유기 합성 화학에 있어서의 참고서에 의해 당업자에게는 공지이다. 전형적으로는, R은 탄소수 1∼6의 알킬기 또는 탄소수 7∼19의 아르알킬기이다.In the present invention, " protecting group " means a protecting group which can be cleaved by a chemical method such as hydrolysis, hydrolysis, electrolysis, and photo decomposition commonly used in organic synthesis chemistry. In particular, the term " protecting group " relating to R of the present invention means a protecting group which is a protecting group for a carboxyl group, and which can be cleaved by other chemical methods without being cleaved under the reaction conditions of the production method of the present invention. Such protecting groups are well known to those skilled in the art by reference, for example, in Organic Synthesis Chemistry, such as Protective Groups in Organic Synthesis (T.W. Greene et al., John Wiley & Sons, Inc.). Typically, R is an alkyl group having 1 to 6 carbon atoms or an aralkyl group having 7 to 19 carbon atoms.
본 발명에 있어서 「탄소수 1∼6의 알킬기」는 단독으로 또는 다른 용어와의 조합에 있어서, 탄소수 1∼6의, 직쇄상 또는 분지상의 지방족 포화 탄화수소의 1가의 기를 의미하고, 메틸기, 에틸기, 프로필기, 이소프로필기, n-부틸기, 이소부틸기, sec-부틸기, tert-부틸기, 펜틸기, 헥실기 등을 예시할 수 있다. 또한, 「탄소수 1∼6의 알콕시기」는 기R'O-(여기서, R'는 탄소수 1∼6의 알킬기임)를 의미하고, 메톡시기, 에톡시기, 프로필옥시기, 이소프로필옥시기, 이소부틸옥시기, sec-부틸옥시기, tert-부틸옥시기, 헥실옥시기 등을 예시할 수 있다.In the present invention, the "alkyl group having 1 to 6 carbon atoms" alone or in combination with another term means a monovalent group of a straight or branched aliphatic saturated hydrocarbon having 1 to 6 carbon atoms, Propyl, isopropyl, n-butyl, isobutyl, sec-butyl, tert-butyl, pentyl and hexyl. The "alkoxy group having 1 to 6 carbon atoms" means a group R'O- (wherein R 'is an alkyl group having 1 to 6 carbon atoms), and a methoxy group, ethoxy group, propyloxy group, An isobutyloxy group, a sec-butyloxy group, a tert-butyloxy group, and a hexyloxy group.
본 발명에 있어서 「아릴」 또는 「탄소수 6∼18의 아릴」은 탄소수 6∼18의 방향족 탄화수소의 1가의 기를 의미하고, 페닐기, 나프틸기, 안트릴기 등을 예시할 수 있다. 또한, 상기 방향족 탄화수소의 1가의 기가, 탄소수 1∼6의 알킬기, 탄소수 1∼6의 알콕시기, 할로겐 원자 등에 의해 치환되어 있는 형태도 포함한다. 그와 같은 예로서, 2-메틸페닐기(o-톨릴기), 3-메틸페닐기(m-톨릴기), 4-메틸페닐기(p-톨릴기), 2,4-디-t-부틸페닐기, 4-메톡시페닐기, 4-클로로페닐기 등을 예시할 수 있다.In the present invention, "aryl" or "aryl of 6 to 18 carbon atoms" means a monovalent group of an aromatic hydrocarbon having 6 to 18 carbon atoms, and examples thereof include a phenyl group, a naphthyl group and an anthryl group. Also included are those in which the monovalent group of the aromatic hydrocarbon is substituted by an alkyl group having 1 to 6 carbon atoms, an alkoxy group having 1 to 6 carbon atoms, a halogen atom, or the like. Methylphenyl group (o-tolyl group), 4-methylphenyl group (p-tolyl group), 2,4-di-t- 4-methoxyphenyl group, 4-chlorophenyl group, and the like.
본 발명에 있어서 「탄소수 7∼19의 아르알킬기」는 탄소수 7∼19의 아릴알킬기(여기서, 아릴 부분은 탄소수 6∼18의 아릴이고, 알킬 부분은 탄소수 1∼6의 알킬기임)를 의미하고, 벤질기, 1-나프틸메틸기, 2-나프틸메틸기, 1-안트릴메틸기, 2-안트릴메틸기, 9-안트릴메틸 등을 예시할 수 있다.In the present invention, the "aralkyl group having 7 to 19 carbon atoms" means an arylalkyl group having 7 to 19 carbon atoms (wherein the aryl moiety is aryl having 6 to 18 carbon atoms and the alkyl moiety is an alkyl group having 1 to 6 carbon atoms) Benzyl group, 1-naphthylmethyl group, 2-naphthylmethyl group, 1-anthrylmethyl group, 2-anthrylmethyl group, 9-anthrylmethyl group and the like.
본 발명에 있어서 「할로겐 원자」는 불소 원자, 염소 원자, 브롬 원자, 요오드 원자 등을 예시할 수 있다.Examples of the "halogen atom" in the present invention include a fluorine atom, a chlorine atom, a bromine atom, and an iodine atom.
다음에, 본 발명의 제조 방법에 대해 상세하게 서술한다. 본 발명의 4-할로세네시오산 유도체 (2)의 제조 방법은 하기 스킴에 나타내는 바와 같다.Next, the manufacturing method of the present invention will be described in detail. The method for producing the 4-halenesicioic acid derivative (2) of the present invention is as shown in the following scheme.
(식 중, R 및 X는 상기와 동일한 의미를 나타냄)(Wherein R and X have the same meanings as defined above)
공정 1은 알릴알코올 유도체 (1)을 할로겐화제와 반응시켜, 4-할로세네시오산 유도체 (2)를 제조하는 공정이다.Step 1 is a step of reacting an allyl alcohol derivative (1) with a halogenating agent to prepare a 4-halenesioic acid derivative (2).
본 발명의 제조 방법의 출발 원료인 알릴알코올 유도체 (1)은 공지의 방법(예를 들어, 일본 특허 출원 공개 소60-179147호 공보)에 준하여 합성할 수 있다.The allyl alcohol derivative (1) as a starting material of the production method of the present invention can be synthesized in accordance with a known method (for example, Japanese Patent Application Laid-open No. 60-179147).
공정 1의 반응에서는, 목적으로 하는 4-할로세네시오산 유도체 (2)에 따라, 불소화제, 염소화제, 브롬화제 및 요오드화제에서 선택되는 할로겐화제를 사용한다. 할로겐화제는 당업자에게 공지이고, 문헌이나 참고서 등(예를 들어, 문헌 [Comprehensive Organic Transformations; Wiley-VCH; p689-697(1999)])에 기재된 시약을 사용할 수 있다. 그와 같은 시약은 시판되고 있거나, 혹은 시판의 시약으로부터 조제 가능하다.In the reaction of the step 1, a halogenating agent selected from a fluorinating agent, a chlorinating agent, a brominating agent and an iodinating agent is used in accordance with the aimed 4-halenesioic acid derivative (2). The halogenating agent is known to a person skilled in the art and can be a reagent described in a literature or a reference document (for example, Comprehensive Organic Transformations; Wiley-VCH; p689-697 (1999)). Such reagents are commercially available or can be prepared from commercially available reagents.
불소화제로서는, N,N-디에틸-1,1,2,3,3,3-헥사플루오로프로필아민, (2-클로로-1,1,2-트리플루오로에틸)디에틸아민 등의 질소 함유 불소화제; 트리페닐포스핀디플루오리드, 디페닐포스핀트리플루오리드 등의 인 함유 불소화제; 디에틸아미노삼불화황, 비스(2-메톡시에틸)아미노삼불화황 등의 황 함유 불소화제; 불화수소, 불화수소피리디늄염 등을 예시할 수 있다.Examples of the fluorinating agent include N, N-diethyl-1,1,2,3,3,3-hexafluoropropylamine, (2-chloro-1,1,2-trifluoroethyl) Nitrogen-containing fluorinating agents; Phosphorus-containing fluorinating agents such as triphenylphosphine difluoride, diphenylphosphine trifluoride and the like; Sulfur-containing fluorinating agents such as diethylamino trifluoride, bis (2-methoxyethyl) amino sulfur trifluoride and the like; Hydrogen fluoride, hydrogen sulfide pyridinium salts, and the like.
염소화제로서 (1-클로로-2-메틸-1-프로페닐)디메틸아민 등의 질소 함유 염소화제; 염소/트리아릴포스핀, N-클로로숙신산이미드/트리아릴포스핀, 1,3-디클로로-5,5-디메틸히단토인/트리아릴포스핀, 사염화탄소/트리아릴포스핀, 염소/아인산트리아릴, N-클로로숙신산이미드/아인산트리아릴, 1,3-디클로로-5,5-디메틸히단토인/아인산트리아릴, 사염화탄소/아인산트리아릴, 삼염화인, 오염화인, 옥시염화인 등의 인 함유 염소화제; N-클로로숙신산이미드/디메틸술피드, p-톨루엔술폰산클로라이드, 메탄술폰산클로라이드, 염화티오닐 등의 황 함유 염소화제; 염소, 염화트리메틸실릴, 염화아연, 염화티타늄, 염화수소 등을 예시할 수 있다.A nitrogen-containing chlorinating agent such as (1-chloro-2-methyl-1-propenyl) dimethylamine as a chlorinating agent; Chlorine / triaryl phosphine, N-chlorosuccinic imide / triarylphosphine, 1,3-dichloro-5,5-dimethylhydantoin / triarylphosphine, carbon tetrachloride / triarylphosphine, chlorine / phosphorous triaryl Containing chlorine such as N-chlorosuccinic acid imide / triaryl phosphite, 1,3-dichloro-5,5-dimethylhydantoin / triaryl phosphorous acid, carbon tetrachloride / triaryl phosphorus trioxide, phosphorus trichloride, issue; Sulfur-containing chlorinating agents such as N-chlorosuccinic acid imide / dimethyl sulfide, p-toluenesulfonic acid chloride, methanesulfonic acid chloride, thionyl chloride and the like; Chlorine, trimethylsilyl chloride, zinc chloride, titanium chloride, hydrogen chloride, and the like.
브롬화제로서 (1-브로모-2-메틸-1-프로페닐)디메틸아민 등의 질소 함유 브롬화제; 브롬/트리아릴포스핀, N-브로모숙신산이미드/트리아릴포스핀, 1,3-디브로모-5,5-디메틸히단토인/트리아릴포스핀, 사브롬화탄소/트리아릴포스핀, 브롬/아인산트리아릴, N-브로모숙신산이미드/아인산트리아릴, 1,3-디브로모-5,5-디메틸히단토인/아인산트리아릴, 사브롬화탄소/아인산트리아릴, 삼브롬화인, 오브롬화인, 옥시브롬화인 등의 인 함유 브롬화제; N-브로모숙신산이미드/디메틸술피드, 브롬화티오닐 등의 황 함유 브롬화제; 브롬, 브롬화트리메틸실릴, 브롬화알루미늄, 브롬화티타늄, 브롬화수소 등을 예시할 수 있다.Nitrogen-containing brominating agents such as (1-bromo-2-methyl-1-propenyl) dimethylamine as a brominating agent; Bromine / triarylphosphine, N-bromosuccinimide / triarylphosphine, 1,3-dibromo-5,5-dimethylhydantoin / triarylphosphine, carbon tetrabromide / triarylphosphine, Bromine / triaryl phosphite, N-bromosuccinimide / triaryl phosphite, 1,3-dibromo-5,5-dimethylhydantoin / triaryl phosphite, triaryl carbon tetrabromide / triaryl phosphite, Phosphorus-containing brominating agents such as phosphorus pentabromide, phosphorus pentabromide, phosphorus pentabromide, phosphorus pentabromide, Sulfur-containing brominating agents such as N-bromosuccinic acid imide / dimethyl sulfide, thionyl bromide and the like; Bromine, trimethylsilyl bromide, aluminum bromide, titanium bromide, hydrogen bromide and the like.
요오드화제로서(1-요오도-2-메틸-1-프로페닐)디메틸아민 등의 질소 함유 요오드화제; 요오드/트리아릴포스핀, N-요오도숙신산이미드/트리아릴포스핀, 1,3-디요오도-5,5-디메틸히단토인/트리아릴포스핀, 4요오드화탄소/트리아릴포스핀, 요오드/아인산트리아릴, N-요오도숙신산이미드/아인산트리아릴, 1,3-디요오도-5,5-디메틸히단토인/아인산트리아릴, 4요오드화탄소/아인산트리아릴 등의 인 함유 요오드화제; N-요오도숙신산이미드/디메틸술피드, 요오드화티오닐 등의 황 함유 요오드화제; 요오드, 요오드화트리메틸실릴, 요오드화마그네슘, 요오드화아연, 요오드화수소 등을 예시할 수 있다.A nitrogen-containing iodinating agent such as (1-iodo-2-methyl-1-propenyl) dimethylamine as an iodinating agent; Iodine / triarylphosphine, N-iodosuccinic acid imide / triarylphosphine, 1,3-diiodo-5,5-dimethylhydantoin / triarylphosphine, carbon tetraiodide / triarylphosphine, Containing iodine such as iodine / triaryl phosphite, N-iodosuccinic acid imide / triaryl phosphite, 1,3-diiodo-5,5-dimethylhydantoin / triaryl phosphite, triaryl iodide / issue; Sulfur-containing iodinating agents such as N-iodosuccinic acid imide / dimethyl sulfide and thionyl iodide; Iodine, trimethylsilyl iodide, magnesium iodide, zinc iodide, hydrogen iodide, and the like.
상기 할로겐화제로 사용할 수 있는 트리아릴포스핀으로서는, 예를 들어 트리페닐포스핀, 트리(p-톨릴)포스핀, 트리스(4-메톡시페닐)포스핀, 트리스(4-클로로페닐)포스핀 등을 들 수 있다. 수율이 양호한 점에서, 트리페닐포스핀을 사용하는 것이 바람직하다. 또한, 상기 할로겐화제로 사용할 수 있는 아인산트리아릴로서는, 예를 들어 아인산트리페닐, 아인산트리(p-톨릴), 아인산트리(2,4-디-t-부틸페닐) 등을 들 수 있다. 수율이 양호한 점에서 아인산트리페닐, 아인산트리(p-톨릴)를 사용하는 것이 바람직하다.Examples of the triarylphosphine usable as the halogenating agent include triphenylphosphine, tri (p-tolyl) phosphine, tris (4-methoxyphenyl) phosphine, tris (4-chlorophenyl) . From the viewpoint of good yield, it is preferable to use triphenylphosphine. Examples of triaryl phosphites usable as the halogenating agent include triphenyl phosphite, phosphorous tri (p-tolyl), and phosphorous tri (2,4-di-t-butylphenyl). From the viewpoint of good yield, it is preferable to use triphenyl phosphite and phosphorous acid tri (p-tolyl).
염소/트리아릴포스핀, 브롬/트리아릴포스핀 및 요오드/트리아릴포스핀은 시판되고 있는 것을 사용해도 되지만, 트리아릴포스핀과 염소, 브롬 또는 요오드로부터 계 내 형성된 것, 즉 반응 용기 내에서 조제한 것을 그대로 사용해도 된다. 마찬가지로, 염소/아인산트리아릴, 브롬/아인산트리아릴 및 요오드/아인산트리아릴은, 시판되고 있는 것을 사용해도 되지만, 아인산트리아릴과 염소, 브롬 또는 요오드로부터 계 내 형성된 것, 즉 반응 용기 내에서 조제한 것을 그대로 사용해도 된다.Commercially available products such as chlorine / triarylphosphine, bromine / triarylphosphine and iodine / triarylphosphine may be used, but those formed in the system from triarylphosphine and chlorine, bromine or iodine, that is, The preparation may be used as it is. Similarly, commercially available products such as chlorine / phosphorous triaryl bromine / phosphorous triaryl and iodine / phosphorous triaryl may be used, but those formed in the system from triaryl phosphite and chlorine, bromine or iodine, It may be used as it is.
할로겐화제로서는, 질소 함유 할로겐화제(즉, 질소 함유 불소화제, 질소 함유 염소화제, 질소 함유 브롬화제, 질소 함유 요오드화제), 인 함유 할로겐화제(즉, 인 함유 불소화제, 인 함유 염소화제, 인 함유 브롬화제, 인 함유 요오드화제) 및 황 함유 할로겐화제(즉, 황 함유 불소화제, 황 함유 염소화제, 황 함유 브롬화제, 황 함유 요오드화제)로 이루어지는 군에서 선택되는 적어도 1종을 사용하는 것이 바람직하다.Examples of the halogenating agent include nitrogen-containing halogenating agents (that is, nitrogen-containing fluorinating agents, nitrogen-containing chlorinating agents, nitrogen-containing brominating agents, nitrogen-containing iodinating agents) Containing brominating agent, phosphorus containing iodinating agent) and at least one member selected from the group consisting of sulfur-containing halogenating agents (i.e., sulfur-containing fluorinating agents, sulfur-containing chlorinating agents, sulfur- desirable.
수율의 관점에서, 할로겐화제가 브롬화제이고, X가 브롬 원자인, 일반식 (2)의 4-할로세네시오산 유도체의 제조 방법이 바람직하다.From the viewpoint of the yield, the production method of the 4-halenesioic acid derivative of the general formula (2) in which the halogenating agent is a brominating agent and X is a bromine atom is preferred.
브롬화제 중에서도, 특히, 브롬/트리아릴포스핀, N-브로모숙신산이미드/트리아릴포스핀, 1,3-디브로모-5,5-디메틸히단토인/트리아릴포스핀, 브롬/아인산트리아릴, N-브로모숙신산이미드/아인산트리아릴, 1,3-디브로모-5,5-디메틸히단토인/아인산트리아릴, 삼브롬화인, 오브롬화인, 옥시브롬화인으로 이루어지는 군에서 선택되는 적어도 1종의 인 함유 브롬화제를 사용하는 것이 바람직하다. 또한, 브롬화제로서는, 브롬/트리페닐포스핀, N-브로모숙신산이미드/트리페닐포스핀, 1,3-디브로모-5,5-디메틸히단토인/트리페닐포스핀, 브롬/아인산트리페닐, N-브로모숙신산이미드/아인산트리페닐, 1,3-디브로모-5,5-디메틸히단토인/아인산트리페닐, 브롬/아인산트리(p-톨릴), N-브로모숙신산이미드/아인산트리(p-톨릴), 1,3-디브로모-5,5-디메틸히단토인/아인산트리(p-톨릴)를 사용하는 것이 보다 바람직하다.Among the brominating agents, especially bromine / triarylphosphine, N-bromosuccinimide / triarylphosphine, 1,3-dibromo-5,5-dimethylhydantoin / triarylphosphine, bromine / Triaryl phosphoric acid, triaryl N-bromosuccinic acid imide / triaryl phosphorous acid, 1,3-dibromo-5,5-dimethylhydantoin / triaryl phosphorous acid, phosphorus tribromide, phosphorus pentabromide and phosphorus oxybromide It is preferred to use at least one phosphorus containing brominating agent selected. Examples of the brominating agent include bromine / triphenylphosphine, N-bromosuccinic acid imide / triphenylphosphine, 1,3-dibromo-5,5-dimethylhydantoin / triphenylphosphine, bromine / Triphenyl, N-bromosuccinic acid imide / triphenyl phosphite, 1,3-dibromo-5,5-dimethylhydantoin / triphenyl phosphite, bromine / phosphorous acid tri (p- tolyl), N-bromosuccinic acid It is more preferable to use imide / phosphorous acid tri (p-tolyl) and 1,3-dibromo-5,5-dimethylhydantoin / phosphorous acid tri (p-tolyl).
알릴알코올 유도체 (1)과 할로겐화제의 몰비는 1:1부터 1:5가 바람직하다. 이 중에서도, 수율이 양호한 점에서 1:1부터 1:3이 더욱 바람직하다.The molar ratio of the allyl alcohol derivative (1) to the halogenating agent is preferably 1: 1 to 1: 5. Among them, 1: 1 to 1: 3 is more preferable in terms of good yield.
공정 1의 반응에서는, 수율 향상을 위해 염기의 존재 하에 반응을 행할 수 있다. 사용할 수 있는 염기로서는, 수소화나트륨, 수소화칼륨, 수소화칼슘 등의 금속 수소화물; 이미다졸, 피리딘, 2,6-루티딘, s-콜리딘 등의 방향족 아민; N-메틸피롤리딘, N-메틸피페리딘 등의 환상 아민; 에틸디이소프로필아민, 트리에틸아민, 트리부틸아민을 포함하는 트리(C1∼C4 알킬)아민 등의 지방족 아민; 수산화나트륨, 수산화칼륨, 탄산칼륨 등의 무기염 등을 예시할 수 있다. 수율이 양호한 점에서, 방향족 아민 또는 지방족 아민을 사용하는 것이 바람직하고, 또한 피리딘 또는 트리(C1∼C4 알킬)아민을 사용하는 것이 바람직하다.In the reaction of Step 1, the reaction can be carried out in the presence of a base in order to improve the yield. Examples of the base that can be used include metal hydrides such as sodium hydride, potassium hydride and calcium hydride; Aromatic amines such as imidazole, pyridine, 2,6-lutidine, s-collidine; Cyclic amines such as N-methylpyrrolidine and N-methylpiperidine; Aliphatic amines such as tri (C 1 -C 4 alkyl) amines including ethyldiisopropylamine, triethylamine and tributylamine; And inorganic salts such as sodium hydroxide, potassium hydroxide and potassium carbonate. In view of good yield, it is preferred to use aromatic amines or aliphatic amines, and it is also preferred to use pyridine or tri (C 1 -C 4 alkyl) amines.
염기의 사용량은 알릴알코올 유도체 (1) 1몰에 대해 1∼5몰 정도 사용하는 것이 바람직하다.The amount of the base to be used is preferably about 1 to 5 moles per 1 mole of the allyl alcohol derivative (1).
공정 1의 반응에서는, 수율 향상을 위해, 사용하는 할로겐화제와 동일한 할로겐종의 할로겐화물을 가해도 된다. 할로겐화물로서는, 할로겐화물 이온을 공급할 수 있는 것이면 특별히 한정은 없지만, 불화수소산, 염화수소산, 브롬화수소산, 요오드화수소산 등의 할로겐화수소의 수용액; 리튬, 나트륨, 칼륨, 마그네슘, 칼슘 등의 알칼리 금속 또는 알칼리 토류 금속의 할로겐화물; 아연, 구리 등의 전이 금속의 할로겐화물; 지방족 아민, 방향족 아민 등의 아민 또는 암모니아의 할로겐화수소산염; 제4급 암모늄: NR"4 +(여기서, R"는 각각 독립적으로, 탄소수 1∼6의 알킬기 또는 아릴기를 의미함)의 할로겐화물 등을 예시할 수 있다. 따라서, 구체적으로는, 할로겐화제로서 불소화제를 사용하는 경우, 할로겐화물로서 불화리튬, 불화나트륨, 불화칼륨, 불화암모늄, 불화테트라부틸암모늄 등을 예시할 수 있다. 할로겐화제로서 염소화제를 사용하는 경우, 할로겐화물로서 염화리튬, 염화나트륨, 염화칼륨, 염화암모늄, 염화테트라부틸암모늄 등을 예시할 수 있다. 할로겐화제로서 브롬화제를 사용하는 경우, 할로겐화물로서 브롬화리튬, 브롬화나트륨, 브롬화칼륨, 브롬화암모늄, 브롬화테트라부틸암모늄 등을 예시할 수 있다. 할로겐화제로서 요오드화제를 사용하는 경우, 할로겐화물로서 요오드화리튬, 요오드화나트륨, 요오드화칼륨, 요오드화리튬, 요오드화암모늄, 요오드화테트라부틸암모늄 등을 예시할 수 있다. 알칼리 금속의 할로겐화물 또는 제4급 암모늄의 할로겐화물이 바람직하고, 리튬, 나트륨, 칼륨 또는 테트라(C1∼C4 알킬)암모늄의 할로겐화물이 보다 바람직하다.In the reaction of Step 1, a halide of the same halogen species as that of the halogenating agent to be used may be added in order to improve the yield. The halide is not particularly limited as long as it is capable of supplying a halide ion. An aqueous solution of a hydrogen halide such as hydrofluoric acid, hydrochloric acid, hydrobromic acid, or hydroiodic acid; Halides of alkali metals or alkaline earth metals such as lithium, sodium, potassium, magnesium and calcium; Halides of transition metals such as zinc and copper; Amines such as aliphatic amines, aromatic amines, or hydrohalide hydrohalides of ammonia; And quaternary ammonium: NR " 4 + (wherein R" each independently represents an alkyl group or an aryl group having 1 to 6 carbon atoms). Thus, specifically, when a fluorinating agent is used as the halogenating agent, examples of the halide include lithium fluoride, sodium fluoride, potassium fluoride, ammonium fluoride, tetrabutylammonium fluoride, and the like. When a chlorinating agent is used as the halogenating agent, examples of the halide include lithium chloride, sodium chloride, potassium chloride, ammonium chloride, tetrabutylammonium chloride and the like. When a brominating agent is used as the halogenating agent, examples of the halide include lithium bromide, sodium bromide, potassium bromide, ammonium bromide, tetrabutylammonium bromide, and the like. When an iodinating agent is used as the halogenating agent, examples of the halide include lithium iodide, sodium iodide, potassium iodide, lithium iodide, ammonium iodide and tetrabutylammonium iodide. Halides of alkali metals or halides of quaternary ammonium are preferred, and halides of lithium, sodium, potassium or tetra (C 1 -C 4 alkyl) ammonium are more preferred.
할로겐화물의 사용량은 알릴알코올 유도체 (1) 1몰에 대해 0.01∼5몰 정도 사용하는 것이 바람직하다.The amount of the halide to be used is preferably about 0.01 to 5 mol per 1 mol of the allyl alcohol derivative (1).
공정 1의 반응에서 사용할 수 있는 용매로서는, 반응을 저해하지 않는 용매이면 된다. 구체적으로는, 테트라히드로푸란, 디에틸에테르, 1,4-디옥산, 메틸-tert-부틸에테르, 1,2-디메톡시에탄, 시클로펜틸메틸에테르 등의 에테르계 용매; 헥산, 펜탄, 시클로헥산 등의 탄화수소계 용매; 벤젠, 톨루엔, 크실렌, 메시틸렌 등의 방향족 탄화수소계 용매; 클로로벤젠, 디클로로벤젠, 트리클로로벤젠 등의 할로겐화 방향족 탄화수소 용매; N,N-디메틸포름아미드, N-메틸-2-피롤리돈, 1,3-디메틸-3,4,5,6-테트라히드로-2(1H)-피리미디논 등의 아미드계 용매; 메탄올, 에탄올 등의 알코올계 용매; 디메틸술폭시드, 물 등을 예시할 수 있다. 이들 용매 중 2종류 이상을 혼합하여 사용해도 지장이 없다. 이 중에서도, 수율이 양호한 점에서, 클로로벤젠, 디클로로벤젠 등의 할로겐화 방향족 탄화수소 용매를 사용하는 것이 바람직하다.The solvent that can be used in the reaction of Step 1 may be any solvent that does not inhibit the reaction. Specific examples include ether solvents such as tetrahydrofuran, diethyl ether, 1,4-dioxane, methyl-tert-butyl ether, 1,2-dimethoxyethane and cyclopentyl methyl ether; Hydrocarbon solvents such as hexane, pentane and cyclohexane; Aromatic hydrocarbon solvents such as benzene, toluene, xylene, and mesitylene; Halogenated aromatic hydrocarbon solvents such as chlorobenzene, dichlorobenzene and trichlorobenzene; Amide solvents such as N, N-dimethylformamide, N-methyl-2-pyrrolidone and 1,3-dimethyl-3,4,5,6-tetrahydro-2 (1H) -pyrimidone; Alcohol solvents such as methanol and ethanol; Dimethyl sulfoxide, water and the like. Two or more of these solvents may be mixed and used. Among them, it is preferable to use halogenated aromatic hydrocarbon solvents such as chlorobenzene and dichlorobenzene in view of good yield.
반응 온도는 특별히 한정은 없지만, 통상 -78℃부터 180℃의 범위로부터 적절히 선택된 온도에서 행할 수 있다. 반응 속도의 관점에서, 10℃ 초과부터 130℃의 범위가 바람직하고, 실온(약 20℃)부터 100℃의 범위가 보다 바람직하다.Although the reaction temperature is not particularly limited, it can be usually carried out at a temperature appropriately selected from the range of -78 ° C to 180 ° C. From the viewpoint of the reaction rate, the range of from above 10 DEG C to 130 DEG C is preferable, and the range from room temperature (about 20 DEG C) to 100 DEG C is more preferable.
반응 후의 용액으로부터 목적물을 단리하는 방법은, 특별히 한정은 없다. 예를 들어, 용매 추출, 칼럼 크로마토그래피, 분취 박층 크로마토그래피, 분취 액체 크로마토그래피, 재결정 또는 승화 등의 범용적인 방법으로 목적물을 얻을 수 있다.There is no particular limitation on the method of isolating the object from the solution after the reaction. For example, the object can be obtained by a general method such as solvent extraction, column chromatography, preparative thin layer chromatography, preparative liquid chromatography, recrystallization or sublimation.
공정 2는 알릴알코올 유도체 (1)을, 10℃ 이하의 온도에서 할로겐화제와 반응시켜, 알릴할라이드 유도체 (3)을 제조하는 공정이다. 할로겐화제, 염기, 용매 등의 반응 조건 및 그 바람직한 실시 형태는 온도 조건 및 할로겐화물을 첨가하지 않는 점을 제외하고, 공정 1에 준한다.Step 2 is a step of reacting an allyl alcohol derivative (1) with a halogenating agent at a temperature of 10 ° C or lower to prepare an allyl halide derivative (3). The reaction conditions such as a halogenating agent, a base and a solvent, and preferred embodiments thereof are in accordance with Step 1, except that the temperature condition and the halide are not added.
공정 2의 반응 후의 용액으로부터 목적물을 단리하는 방법에도 또한, 특별히 한정은 없다. 예를 들어, 용매 추출, 칼럼 크로마토그래피, 분취 박층 크로마토그래피, 분취 액체 크로마토그래피 등의 범용적인 방법으로 목적물을 얻을 수 있다.The method for isolating an object from the solution after the reaction in Step 2 is also not particularly limited. For example, an object can be obtained by a general method such as solvent extraction, column chromatography, preparative thin layer chromatography, and preparative liquid chromatography.
공정 3은 알릴할라이드 유도체 (3)을, 10℃ 초과의 온도에서 할로겐화물과 반응시켜, 4-할로세네시오산 유도체 (2)를 제조하는 공정이다. 사용할 수 있는 할로겐화물은 공정 1에 예로 든 할로겐화물에 준한다. 할로겐화물의 사용량은 알릴할라이드 유도체 (3) 1몰에 대해 0.01∼5몰 정도 사용하는 것이 바람직하다.Step 3 is a step of reacting an allyl halide derivative (3) with a halide at a temperature higher than 10 캜 to prepare a 4-halenesioic acid derivative (2). The halides that can be used correspond to the halides exemplified in Step 1. The amount of the halide to be used is preferably 0.01 to 5 mol per 1 mol of the allyl halide derivative (3).
사용할 수 있는 반응 용매는 공정 1에 예로 든 용매에 준하지만, N,N-디메틸포름아미드, N-메틸-2-피롤리돈 등의 아미드계 용매를 사용하는 것이 바람직하다. 반응 온도는 10℃ 초과부터 180℃의 범위로부터 적절히 선택된 온도에서 행할 수 있다. 실온(약 20℃)부터 100℃의 범위가 보다 바람직하다.The reaction solvent that can be used is the solvent exemplified in Step 1, but it is preferable to use an amide-based solvent such as N, N-dimethylformamide or N-methyl-2-pyrrolidone. The reaction temperature can be set at a temperature appropriately selected from a range of more than 10 ° C to 180 ° C. And more preferably in the range of room temperature (about 20 ° C) to 100 ° C.
실시예Example
이하, 실시예에 의해 본 발명을 더욱 구체적으로 설명하지만, 본 발명은 이들 실시예로 한정되는 것은 아니다. 이하의 실시예에서 순도 측정에 사용한 가스 크로마토그래프(GC) 및 그 측정 조건을 나타낸다.Hereinafter, the present invention will be described more specifically by way of examples, but the present invention is not limited to these examples. In the following examples, the gas chromatograph (GC) used for the purity measurement and the measurement conditions thereof are shown.
장치: GC-2010((주) 시마츠 세이사쿠쇼)Device: GC-2010 (Shimatsu Seisakusho Co., Ltd.)
칼럼: ULTRA1(아질렌트ㆍ테크놀로지)Column: ULTRA1 (Agilent Technologies)
25m×I.D.0. 32㎜, 0.52㎛df25m x I.D.0. 32 mm, 0.52 탆df
칼럼 온도:100℃→[10℃/분]→280℃Column temperature: 100 占 폚? [10 占 폚 / min]? 280 占 폚
인젝션 온도: 300℃Injection temperature: 300 ° C
캐리어 가스: 헬륨 가스Carrier gas: Helium gas
검출기: 수소염 이온화 검출기(FID)Detector: Hydrogen Ionization Detector (FID)
또한, 실시예에서 단리한 화합물의 NMR 스펙트럼의 측정 조건은 이하와 같다.The measurement conditions of the NMR spectra of the compounds isolated in the examples are as follows.
장치: AVANCE 400(브루커(주))Apparatus: AVANCE 400 (Bruker)
화합물과 중클로로포름(캠브리지 아이소토프 라보래토리즈, 인크.(Cambrige Isotope Laboratories, Inc.)제, 0.05% TMS 함유)을 혼합한 용액을 조제하여, 1H-NMR 측정을 행하였다.And a solution prepared by mixing the compound with chloroform (manufactured by Cambridge Isotope Laboratories, Inc., containing 0.05% TMS) was prepared and subjected to 1 H-NMR measurement.
[실시예 1] 4-브로모세네시오산에틸의 제조 [Example 1] Preparation of ethyl 4-bromocenesioate
클로로벤젠 10mL 중에 아인산트리페닐 2.8g(9mmol)을 가하고, 5℃ 이하로 냉각하고, 브롬 1.4g(9mmol)을 적하하였다. 30분 반응 후, 2-히드록시-3-메틸-3-부텐산에틸 1g(7mmol), 트리에틸아민 0.9g(9mmol), 클로로벤젠 2mL의 혼합액을 적하하였다. 적하 종료 후 80℃에서 1시간 반응을 행하고, 반응률을 GC로 확인하면 목적으로 하는 4-브로모세네시오산에틸이 94%(E체+Z체의 혼합물)였다.2.8 g (9 mmol) of triphenyl phosphite was added to 10 mL of chlorobenzene, cooled to 5 캜 or lower, and 1.4 g (9 mmol) of bromine was added dropwise. After 30 minutes of reaction, a mixed solution of 1 g (7 mmol) of ethyl 2-hydroxy-3-methyl-3-butenoate, 0.9 g (9 mmol) of triethylamine and 2 mL of chlorobenzene was added dropwise. After completion of the dropwise addition, the reaction was carried out at 80 DEG C for 1 hour. When the reaction rate was confirmed by GC, the intended ethyl 4-bromoseneceinate was 94% (mixture of E-isomer and Z-isomer).
반응액에 물을 20mL 가하여, 유기층을 분취한 후, 실리카 겔 칼럼 크로마토그래피(아세트산에틸/헥산; 1/2)로 정제하면, 4-브로모세네시오산에틸을 86%(E체+Z체의 혼합물)의 수율로 얻을 수 있었다.20 mL of water was added to the reaction solution, and the organic layer was separated, and the residue was purified by silica gel column chromatography (ethyl acetate / hexane; 1/2) to obtain 86% of ethyl 4-bromoseneceinate Mixture).
1H-NMR(400㎒, CDCl3) E체;δ:5.96(1H, s), 4.18(2H, q, J=8.0㎐), 3.94 (2H, s), 2.28(3H, s), 1.29(3H, t, J=8.0㎐), Z체;δ:5.78(1H, s), 4.56(2H, s), 4.18(2H, q, J=8.0㎐), 2.05(3H, s), 1.29(3H, t, J=8.0㎐). 1 H-NMR (400㎒, CDCl 3) E sieve; δ: 5.96 (1H, s ), 4.18 (2H, q, J = 8.0㎐), 3.94 (2H, s), 2.28 (3H, s), 1.29 (2H, s), 4.18 (2H, q, J = 8.0 Hz), 2.05 (3H, s), 1.29 (3H, t, J = 8.0 Hz).
[실시예 2-12][Example 2-12]
실시예 2∼12의 반응을, 실시예 1과 동일한 방법으로 실시하였다. 또한, 실시예 11∼12에서는 할로겐화물을 2-히드록시-3-메틸-3-부텐산에틸에 대해 각각 1.3당량 사용하였다. 표 1에 실시예에서 사용한 브롬화제, 염기, 할로겐화물, 반응 온도, 반응 시간, 목적물의 생성률(%)을 나타낸다.The reactions of Examples 2 to 12 were carried out in the same manner as in Example 1. In Examples 11 to 12, 1.3 equivalents of halide was used for ethyl 2-hydroxy-3-methyl-3-butenoate. Table 1 shows the brominating agent, base, halide, reaction temperature, reaction time, and yield (%) of the target used in the examples.
[실시예 13] 4-요오도세네시오산에틸의 제조[Example 13] Preparation of ethyl 4-iodosenehexanoate
클로로벤젠 10mL 중에 아인산트리페닐 2.8g(9mmol)을 가하고, 5℃ 이하로 냉각하고, 요오드 2.3g(9mmol)을 첨가하였다. 30분 반응 후, 2-히드록시-3-메틸-3-부텐산에틸 1g(7mmol), 트리에틸아민 0.9g(9mmol), 클로로벤젠 2mL의 혼합액을 적하하였다. 적하 종료 후 60℃에서 1시간 반응을 행하고, 반응률을 GC로 확인하면 목적으로 하는 4-요오도세네시오산에틸이 30%(E체+Z체의 혼합물)였다.2.8 g (9 mmol) of triphenyl phosphite in 10 mL of chlorobenzene was added, and the mixture was cooled to 5 DEG C or lower, and 2.3 g (9 mmol) of iodine was added. After 30 minutes of reaction, a mixed solution of 1 g (7 mmol) of ethyl 2-hydroxy-3-methyl-3-butenoate, 0.9 g (9 mmol) of triethylamine and 2 mL of chlorobenzene was added dropwise. After completion of the dropwise addition, the mixture was reacted at 60 DEG C for 1 hour. When the reaction rate was confirmed by GC, the desired ethyl 4-iodoseneethioate was 30% (mixture of E-isomer and Z-isomer).
1H-NMR(400㎒, CDCl3) E체;δ:6.00(1H, s), 4.21-4.13(2H, m), 3.93(2H, s), 2.32(3H, s), 1.31-1.24(3H, m), Z체;δ:5.73(1H, s), 4.52(2H, s), 4.21-4.13(2H, m), 2.08(3H, s), 1.31-1.24(3H, m). 1 H-NMR (400㎒, CDCl 3) E sieve; δ: 6.00 (1H, s ), 4.21-4.13 (2H, m), 3.93 (2H, s), 2.32 (3H, s), 1.31-1.24 ( (2H, s), 4.21-4.13 (2H, m), 2.08 (3H, s), 1.31-1.24 (3H, m).
[실시예 14] 2-브로모-3-메틸-3-부텐산에틸의 제조[Example 14] Preparation of ethyl 2-bromo-3-methyl-3-butenoate
클로로벤젠 10mL 중에 아인산트리페닐 2.8g(9mmol)을 가하고, 5℃ 이하로 냉각하고, 브롬 1.4g(9mmol)을 적하하였다. 30분 반응 후, 2-히드록시-3-메틸-3-부텐산에틸 1g(7mmol), 트리에틸아민 0.9g(9mmol), 클로로벤젠 2mL의 혼합액을 적하하였다. 적하 종료 후, 물 20mL를 첨가하여, 유기층을 분취한 후, 실리카 겔 칼럼 크로마토그래피(아세트산에틸/헥산; 1/2)로 정제하면, 2-브로모-3-메틸-3-부텐산에틸을 69%(E체+Z체의 혼합물)의 수율로 얻을 수 있었다.2.8 g (9 mmol) of triphenyl phosphite was added to 10 mL of chlorobenzene, cooled to 5 캜 or lower, and 1.4 g (9 mmol) of bromine was added dropwise. After 30 minutes of reaction, a mixed solution of 1 g (7 mmol) of ethyl 2-hydroxy-3-methyl-3-butenoate, 0.9 g (9 mmol) of triethylamine and 2 mL of chlorobenzene was added dropwise. After completion of the dropwise addition, 20 mL of water was added, and the organic layer was separated and purified by silica gel column chromatography (ethyl acetate / hexane; 1/2) to obtain ethyl 2-bromo-3- 69% (mixture of E-isomer and Z-isomer).
1H-NMR(400㎒, CDCl3) δ:5.24(1H, s), 5.10(1H, s), 4.91(1H, s), 4.24(2H, q, J=7.2㎐), 1.95(3H, s), 1.30(3H, t, J=7.2㎐). 1 H-NMR (400㎒, CDCl 3) δ: 5.24 (1H, s), 5.10 (1H, s), 4.91 (1H, s), 4.24 (2H, q, J = 7.2㎐), 1.95 (3H, s), 1.30 (3H, t, J = 7.2 Hz).
[실시예 15][Example 15]
DMF 1mL 중에, 2-브로모-3-메틸-3-부텐산에틸 50㎎(0.2mmol)과 TBAB 155mg(0.5mmol)을 가하고, 실온 하에서 24시간 반응하였다. 반응률을 GC로 확인하면 목적으로 하는 4-브로모세네시오산에틸이 95%(E체+Z체의 혼합물)였다.50 mg (0.2 mmol) of ethyl 2-bromo-3-methyl-3-butenoate and 155 mg (0.5 mmol) of TBAB were added to 1 mL of DMF and reacted at room temperature for 24 hours. When the reaction rate was confirmed by GC, the intended ethyl 4-bromoseneceinate was 95% (mixture of E-isomer and Z-isomer).
[실시예 16, 17][Examples 16 and 17]
실시예 16, 17의 반응은 실시예 15와 동일한 방법으로 실시하였다. 표 2에 실시예에서 사용한 할로겐화물, 용매, 반응 온도, 반응 시간, 목적물의 반응률(%)을 나타낸다.The reactions of Examples 16 and 17 were carried out in the same manner as in Example 15. Table 2 shows the halide, solvent, reaction temperature, reaction time, and reaction rate (%) of the target used in the examples.
[비교예 1] [Comparative Example 1]
DMF 1mL 중에, 2-브로모-3-메틸-3-부텐산에틸 50㎎(0.2mmol)을 가하고, 실온 하에서 24시간 교반하였다. 변화를 GC로 확인하였지만, 4-브로모세네시오산에틸은 생성되지 않았다.50 mg (0.2 mmol) of ethyl 2-bromo-3-methyl-3-butenoate was added to 1 mL of DMF, and the mixture was stirred at room temperature for 24 hours. The change was confirmed by GC, but ethyl 4-bromoseneceinate was not produced.
Claims (20)
(식 중, R은 보호기를 나타냄)로 표시되는 알릴알코올 유도체를, 할로겐화제와 반응시키는 것을 특징으로 하는, 일반식 (2):
(식 중, R은 상기와 동일한 의미를 나타내고, X는 할로겐 원자를 나타냄)로 표시되는, 4-할로세네시오산 유도체의 제조 방법.In general formula (1):
(2), wherein the allyl alcohol derivative represented by the general formula (2): wherein R represents a protecting group, is reacted with a halogenating agent.
(Wherein R has the same meaning as defined above and X represents a halogen atom).
(식 중, R은 보호기를 나타냄)로 표시되는 알릴알코올 유도체를, 10℃ 이하의 온도로 할로겐화제와 반응시키는 것을 특징으로 하는, 일반식 (3):
(식 중, R은 상기와 동일한 의미를 나타내고, X는 할로겐 원자를 나타냄)으로 표시되는, 알릴할라이드 유도체의 제조 방법. In general formula (1):
(3), wherein the allyl alcohol derivative represented by the general formula (3): (wherein R represents a protecting group) is reacted with a halogenating agent at a temperature of 10 ° C or lower.
(Wherein R has the same meaning as defined above and X represents a halogen atom).
(식 중, R은 보호기를 나타내고, X는 할로겐 원자를 나타냄)으로 표시되는 알릴할라이드 유도체를, 10℃ 초과의 온도에서 할로겐화물과 반응시키는 것을 특징으로 하는, 일반식 (2):
(식 중, R 및 X는 상기와 동일한 의미를 나타냄)로 표시되는, 4-할로세네시오산 유도체의 제조 방법.The general formula (3)
(2), wherein the allyl halide derivative represented by the general formula (2): wherein R represents a protecting group and X represents a halogen atom, is reacted with a halide at a temperature higher than 10 ° C.
(Wherein R and X have the same meanings as defined above).
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