JP2010013464A - 安息香酸類の製造方法 - Google Patents
安息香酸類の製造方法 Download PDFInfo
- Publication number
- JP2010013464A JP2010013464A JP2009202490A JP2009202490A JP2010013464A JP 2010013464 A JP2010013464 A JP 2010013464A JP 2009202490 A JP2009202490 A JP 2009202490A JP 2009202490 A JP2009202490 A JP 2009202490A JP 2010013464 A JP2010013464 A JP 2010013464A
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- JP
- Japan
- Prior art keywords
- alkyl
- aryl
- formula
- heteroaryl
- hydrogen atom
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 235000010233 benzoic acid Nutrition 0.000 title description 6
- 150000001559 benzoic acids Chemical class 0.000 title description 2
- 150000001875 compounds Chemical class 0.000 claims abstract description 96
- 125000003118 aryl group Chemical group 0.000 claims abstract description 58
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 49
- -1 aromatic carboxylic acids Chemical class 0.000 claims abstract description 37
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 33
- 239000003054 catalyst Substances 0.000 claims abstract description 20
- 125000001424 substituent group Chemical group 0.000 claims abstract description 19
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052802 copper Inorganic materials 0.000 claims abstract description 16
- 239000010949 copper Substances 0.000 claims abstract description 16
- 125000001309 chloro group Chemical group Cl* 0.000 claims abstract description 15
- 125000003545 alkoxy group Chemical group 0.000 claims abstract description 13
- 125000001246 bromo group Chemical group Br* 0.000 claims abstract description 12
- 125000002346 iodo group Chemical group I* 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims description 51
- 238000000034 method Methods 0.000 claims description 43
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 37
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 claims description 31
- 125000001072 heteroaryl group Chemical group 0.000 claims description 29
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 claims description 28
- 229910052783 alkali metal Inorganic materials 0.000 claims description 22
- 150000001340 alkali metals Chemical class 0.000 claims description 22
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 22
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 claims description 21
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 claims description 20
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 19
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 18
- 239000001569 carbon dioxide Substances 0.000 claims description 16
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 16
- 150000004795 grignard reagents Chemical class 0.000 claims description 16
- 239000007818 Grignard reagent Substances 0.000 claims description 14
- 230000015572 biosynthetic process Effects 0.000 claims description 14
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 13
- 150000007524 organic acids Chemical class 0.000 claims description 11
- 125000006526 (C1-C2) alkyl group Chemical group 0.000 claims description 10
- 239000003153 chemical reaction reagent Substances 0.000 claims description 10
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 9
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 7
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 6
- 238000010791 quenching Methods 0.000 claims description 6
- 230000000171 quenching effect Effects 0.000 claims description 6
- 125000006536 (C1-C2)alkoxy group Chemical group 0.000 claims description 5
- YHASWHZGWUONAO-UHFFFAOYSA-N butanoyl butanoate Chemical compound CCCC(=O)OC(=O)CCC YHASWHZGWUONAO-UHFFFAOYSA-N 0.000 claims description 5
- VGGRCVDNFAQIKO-UHFFFAOYSA-N formic anhydride Chemical group O=COC=O VGGRCVDNFAQIKO-UHFFFAOYSA-N 0.000 claims description 5
- WYVAMUWZEOHJOQ-UHFFFAOYSA-N propionic anhydride Chemical compound CCC(=O)OC(=O)CC WYVAMUWZEOHJOQ-UHFFFAOYSA-N 0.000 claims description 5
- 238000005661 deetherification reaction Methods 0.000 claims description 4
- 125000006274 (C1-C3)alkoxy group Chemical group 0.000 claims description 3
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 3
- 230000003301 hydrolyzing effect Effects 0.000 claims description 3
- 150000001263 acyl chlorides Chemical class 0.000 claims description 2
- 125000000962 organic group Chemical group 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract description 2
- 125000004423 acyloxy group Chemical group 0.000 abstract 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 81
- 238000006243 chemical reaction Methods 0.000 description 52
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N dimethyl sulfoxide Natural products CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 35
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 30
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 27
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 26
- 239000002904 solvent Substances 0.000 description 24
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 21
- HXGHMCLCSPQMOR-UHFFFAOYSA-N 3-chloro-2-methylbenzoic acid Chemical compound CC1=C(Cl)C=CC=C1C(O)=O HXGHMCLCSPQMOR-UHFFFAOYSA-N 0.000 description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- 238000010992 reflux Methods 0.000 description 17
- RIERSGULWXEJKL-UHFFFAOYSA-N 3-hydroxy-2-methylbenzoic acid Chemical compound CC1=C(O)C=CC=C1C(O)=O RIERSGULWXEJKL-UHFFFAOYSA-N 0.000 description 16
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 16
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 16
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 16
- 229910052757 nitrogen Inorganic materials 0.000 description 15
- 238000005755 formation reaction Methods 0.000 description 14
- 229910052749 magnesium Inorganic materials 0.000 description 14
- 239000011777 magnesium Substances 0.000 description 14
- 239000011541 reaction mixture Substances 0.000 description 14
- JPCISVSOTKMFPG-UHFFFAOYSA-N 3-methoxy-2-methylbenzoic acid Chemical compound COC1=CC=CC(C(O)=O)=C1C JPCISVSOTKMFPG-UHFFFAOYSA-N 0.000 description 13
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 13
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 12
- 238000003747 Grignard reaction Methods 0.000 description 11
- 239000008346 aqueous phase Substances 0.000 description 11
- 239000012071 phase Substances 0.000 description 11
- DOBRDRYODQBAMW-UHFFFAOYSA-N copper(i) cyanide Chemical compound [Cu+].N#[C-] DOBRDRYODQBAMW-UHFFFAOYSA-N 0.000 description 9
- VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 description 9
- 238000003756 stirring Methods 0.000 description 9
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 8
- 150000001502 aryl halides Chemical class 0.000 description 8
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 8
- 238000004817 gas chromatography Methods 0.000 description 8
- 238000006198 methoxylation reaction Methods 0.000 description 8
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 8
- 235000017557 sodium bicarbonate Nutrition 0.000 description 8
- BXKZGIVKHPCDFO-UHFFFAOYSA-N 3-methoxy-2-methylbenzoyl chloride Chemical compound COC1=CC=CC(C(Cl)=O)=C1C BXKZGIVKHPCDFO-UHFFFAOYSA-N 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 229920006395 saturated elastomer Polymers 0.000 description 7
- AHVYPIQETPWLSZ-UHFFFAOYSA-N N-methyl-pyrrolidine Natural products CN1CC=CC1 AHVYPIQETPWLSZ-UHFFFAOYSA-N 0.000 description 6
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 6
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 6
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 6
- 150000002170 ethers Chemical class 0.000 description 6
- 239000012299 nitrogen atmosphere Substances 0.000 description 6
- 238000005191 phase separation Methods 0.000 description 6
- 239000002002 slurry Substances 0.000 description 6
- 229910052938 sodium sulfate Inorganic materials 0.000 description 6
- 235000011152 sodium sulphate Nutrition 0.000 description 6
- DMEDNTFWIHCBRK-UHFFFAOYSA-N 1,3-dichloro-2-methylbenzene Chemical compound CC1=C(Cl)C=CC=C1Cl DMEDNTFWIHCBRK-UHFFFAOYSA-N 0.000 description 5
- LHVJUPHCLWIPLZ-UHFFFAOYSA-N 3-acetyloxy-2-methylbenzoic acid Chemical compound CC(=O)OC1=CC=CC(C(O)=O)=C1C LHVJUPHCLWIPLZ-UHFFFAOYSA-N 0.000 description 5
- 229910021589 Copper(I) bromide Inorganic materials 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 235000011089 carbon dioxide Nutrition 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- RYMMNSVHOKXTNN-UHFFFAOYSA-N 1,3-dichloro-5-methyl-benzene Natural products CC1=CC(Cl)=CC(Cl)=C1 RYMMNSVHOKXTNN-UHFFFAOYSA-N 0.000 description 4
- LTVRGAWOEOKGJZ-UHFFFAOYSA-N 1-chloro-3-methoxy-2-methylbenzene Chemical compound COC1=CC=CC(Cl)=C1C LTVRGAWOEOKGJZ-UHFFFAOYSA-N 0.000 description 4
- 239000005711 Benzoic acid Substances 0.000 description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- OKJPEAGHQZHRQV-UHFFFAOYSA-N Triiodomethane Natural products IC(I)I OKJPEAGHQZHRQV-UHFFFAOYSA-N 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- 239000002024 ethyl acetate extract Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 4
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 4
- 230000035484 reaction time Effects 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 4
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 229910052736 halogen Chemical group 0.000 description 3
- 150000002367 halogens Chemical group 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 239000003999 initiator Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 239000012074 organic phase Substances 0.000 description 3
- 229910052700 potassium Inorganic materials 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- PAAZPARNPHGIKF-UHFFFAOYSA-N 1,2-dibromoethane Chemical compound BrCCBr PAAZPARNPHGIKF-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 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 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 125000004171 alkoxy aryl group Chemical group 0.000 description 2
- 125000002947 alkylene group Chemical group 0.000 description 2
- 150000001491 aromatic compounds Chemical class 0.000 description 2
- 125000006615 aromatic heterocyclic group Chemical group 0.000 description 2
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 2
- 125000002102 aryl alkyloxo group Chemical group 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 150000001558 benzoic acid derivatives Chemical class 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 2
- 230000005587 bubbling Effects 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 238000006473 carboxylation reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 description 2
- NKNDPYCGAZPOFS-UHFFFAOYSA-M copper(i) bromide Chemical compound Br[Cu] NKNDPYCGAZPOFS-UHFFFAOYSA-M 0.000 description 2
- 239000012043 crude product Substances 0.000 description 2
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 238000005886 esterification reaction Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 125000005114 heteroarylalkoxy group Chemical group 0.000 description 2
- 125000004446 heteroarylalkyl group Chemical group 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 235000019645 odor Nutrition 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 125000000561 purinyl group Chemical group N1=C(N=C2N=CNC2=C1)* 0.000 description 2
- AOJFQRQNPXYVLM-UHFFFAOYSA-N pyridin-1-ium;chloride Chemical compound [Cl-].C1=CC=[NH+]C=C1 AOJFQRQNPXYVLM-UHFFFAOYSA-N 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 125000000335 thiazolyl group Chemical group 0.000 description 2
- MGAXYKDBRBNWKT-UHFFFAOYSA-N (5-oxooxolan-2-yl)methyl 4-methylbenzenesulfonate Chemical compound C1=CC(C)=CC=C1S(=O)(=O)OCC1OC(=O)CC1 MGAXYKDBRBNWKT-UHFFFAOYSA-N 0.000 description 1
- APQIUTYORBAGEZ-UHFFFAOYSA-N 1,1-dibromoethane Chemical compound CC(Br)Br APQIUTYORBAGEZ-UHFFFAOYSA-N 0.000 description 1
- OXHNLMTVIGZXSG-UHFFFAOYSA-N 1-Methylpyrrole Chemical compound CN1C=CC=C1 OXHNLMTVIGZXSG-UHFFFAOYSA-N 0.000 description 1
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 1
- AVFZOVWCLRSYKC-UHFFFAOYSA-N 1-methylpyrrolidine Chemical compound CN1CCCC1 AVFZOVWCLRSYKC-UHFFFAOYSA-N 0.000 description 1
- 125000001637 1-naphthyl group Chemical group [H]C1=C([H])C([H])=C2C(*)=C([H])C([H])=C([H])C2=C1[H] 0.000 description 1
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 description 1
- BSKHPKMHTQYZBB-UHFFFAOYSA-N 2-methylpyridine Chemical compound CC1=CC=CC=N1 BSKHPKMHTQYZBB-UHFFFAOYSA-N 0.000 description 1
- 125000001622 2-naphthyl group Chemical group [H]C1=C([H])C([H])=C2C([H])=C(*)C([H])=C([H])C2=C1[H] 0.000 description 1
- 125000000094 2-phenylethyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 1
- JPKBIODDVOUHAD-UHFFFAOYSA-N 3-methoxy-2-methylbenzonitrile Chemical compound COC1=CC=CC(C#N)=C1C JPKBIODDVOUHAD-UHFFFAOYSA-N 0.000 description 1
- 229910015900 BF3 Inorganic materials 0.000 description 1
- ZBJJDYGJCNTNTH-UHFFFAOYSA-N Betahistine mesilate Chemical group CS(O)(=O)=O.CS(O)(=O)=O.CNCCC1=CC=CC=N1 ZBJJDYGJCNTNTH-UHFFFAOYSA-N 0.000 description 1
- 239000007848 Bronsted acid Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229910021591 Copper(I) chloride Inorganic materials 0.000 description 1
- 229910021595 Copper(I) iodide Inorganic materials 0.000 description 1
- 239000002841 Lewis acid Substances 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229960000583 acetic acid Drugs 0.000 description 1
- 125000000641 acridinyl group Chemical group C1(=CC=CC2=NC3=CC=CC=C3C=C12)* 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 150000001347 alkyl bromides Chemical class 0.000 description 1
- 150000001350 alkyl halides Chemical class 0.000 description 1
- 150000001351 alkyl iodides Chemical class 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 239000011260 aqueous acid Substances 0.000 description 1
- 150000001500 aryl chlorides Chemical class 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- XDFCIPNJCBUZJN-UHFFFAOYSA-N barium(2+) Chemical compound [Ba+2] XDFCIPNJCBUZJN-UHFFFAOYSA-N 0.000 description 1
- BQDSDRAVKYTTTH-UHFFFAOYSA-N barium(2+);methanolate Chemical compound [Ba+2].[O-]C.[O-]C BQDSDRAVKYTTTH-UHFFFAOYSA-N 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 125000000499 benzofuranyl group Chemical group O1C(=CC2=C1C=CC=C2)* 0.000 description 1
- 125000004196 benzothienyl group Chemical group S1C(=CC2=C1C=CC=C2)* 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- ODWXUNBKCRECNW-UHFFFAOYSA-M bromocopper(1+) Chemical compound Br[Cu+] ODWXUNBKCRECNW-UHFFFAOYSA-M 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- ZMRQTIAUOLVKOX-UHFFFAOYSA-L calcium;diphenoxide Chemical compound [Ca+2].[O-]C1=CC=CC=C1.[O-]C1=CC=CC=C1 ZMRQTIAUOLVKOX-UHFFFAOYSA-L 0.000 description 1
- JHLCADGWXYCDQA-UHFFFAOYSA-N calcium;ethanolate Chemical compound [Ca+2].CC[O-].CC[O-] JHLCADGWXYCDQA-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000012320 chlorinating reagent Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 150000001879 copper Chemical class 0.000 description 1
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 229910000366 copper(II) sulfate Inorganic materials 0.000 description 1
- LSXDOTMGLUJQCM-UHFFFAOYSA-M copper(i) iodide Chemical compound I[Cu] LSXDOTMGLUJQCM-UHFFFAOYSA-M 0.000 description 1
- 229960003280 cupric chloride Drugs 0.000 description 1
- 229960004643 cupric oxide Drugs 0.000 description 1
- 229940045803 cuprous chloride Drugs 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 150000004292 cyclic ethers Chemical class 0.000 description 1
- 238000010520 demethylation reaction Methods 0.000 description 1
- 238000006193 diazotization reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 125000002541 furyl group Chemical group 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 229940042795 hydrazides for tuberculosis treatment Drugs 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 229940071870 hydroiodic acid Drugs 0.000 description 1
- 125000001041 indolyl group Chemical group 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([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
- 125000000842 isoxazolyl group Chemical group 0.000 description 1
- 150000007517 lewis acids Chemical class 0.000 description 1
- XAVQZBGEXVFCJI-UHFFFAOYSA-M lithium;phenoxide Chemical compound [Li+].[O-]C1=CC=CC=C1 XAVQZBGEXVFCJI-UHFFFAOYSA-M 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- KRPXAHXWPZLBKL-UHFFFAOYSA-L magnesium;diphenoxide Chemical compound [Mg+2].[O-]C1=CC=CC=C1.[O-]C1=CC=CC=C1 KRPXAHXWPZLBKL-UHFFFAOYSA-L 0.000 description 1
- CRGZYKWWYNQGEC-UHFFFAOYSA-N magnesium;methanolate Chemical compound [Mg+2].[O-]C.[O-]C CRGZYKWWYNQGEC-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- IBIKHMZPHNKTHM-RDTXWAMCSA-N merck compound 25 Chemical compound C1C[C@@H](C(O)=O)[C@H](O)CN1C(C1=C(F)C=CC=C11)=NN1C(=O)C1=C(Cl)C=CC=C1C1CC1 IBIKHMZPHNKTHM-RDTXWAMCSA-N 0.000 description 1
- NBTOZLQBSIZIKS-UHFFFAOYSA-N methoxide Chemical compound [O-]C NBTOZLQBSIZIKS-UHFFFAOYSA-N 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 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
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 125000002971 oxazolyl group Chemical group 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000008177 pharmaceutical agent Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- BDAWXSQJJCIFIK-UHFFFAOYSA-N potassium methoxide Chemical compound [K+].[O-]C BDAWXSQJJCIFIK-UHFFFAOYSA-N 0.000 description 1
- LJVOIDRAMCXPAS-UHFFFAOYSA-N potassium sodium methanolate Chemical compound [Na+].[K+].[O-]C.[O-]C LJVOIDRAMCXPAS-UHFFFAOYSA-N 0.000 description 1
- ZGJADVGJIVEEGF-UHFFFAOYSA-M potassium;phenoxide Chemical compound [K+].[O-]C1=CC=CC=C1 ZGJADVGJIVEEGF-UHFFFAOYSA-M 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 125000003373 pyrazinyl group Chemical group 0.000 description 1
- 125000002098 pyridazinyl group Chemical group 0.000 description 1
- 125000004076 pyridyl group Chemical group 0.000 description 1
- 125000000714 pyrimidinyl group Chemical group 0.000 description 1
- 125000000168 pyrrolyl group Chemical group 0.000 description 1
- 125000002294 quinazolinyl group Chemical group N1=C(N=CC2=CC=CC=C12)* 0.000 description 1
- 125000001567 quinoxalinyl group Chemical group N1=C(C=NC2=CC=CC=C12)* 0.000 description 1
- 239000000376 reactant Substances 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
- 239000000377 silicon dioxide Substances 0.000 description 1
- 125000004436 sodium atom Chemical group 0.000 description 1
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical group [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- YTBRWVXQNMQQTK-UHFFFAOYSA-N strontium;ethanolate Chemical compound CCO[Sr]OCC YTBRWVXQNMQQTK-UHFFFAOYSA-N 0.000 description 1
- 238000006467 substitution reaction Methods 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
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 125000001544 thienyl group Chemical group 0.000 description 1
- 125000005270 trialkylamine group Chemical group 0.000 description 1
- 125000004306 triazinyl group Chemical group 0.000 description 1
- 125000001425 triazolyl group Chemical group 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/367—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of functional groups containing oxygen only in singly bound form
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/15—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction of organic compounds with carbon dioxide, e.g. Kolbe-Schmitt synthesis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/58—Preparation of carboxylic acid halides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Abstract
【解決手段】銅触媒の存在下、式(III)を有する化合物を形成する工程、
[上記の式中、それぞれのXは独立してクロロ、ブロモまたはヨードであり、Rは水素原子、(C1−C6)アルキル等であり、R1はアリール、アリール(C1−C2)アルキル等である]を含む、式(III)を有する化合物の製造方法。
【選択図】なし
Description
実施例6B発熱を制御するために、ナトリウムメトキシドを数回に分けて添加したことを除き、実施例6Aと同様にして行った。
実施例6C残留DCTが6−10%になるまで反応を行ったことを除き、実施例6Aと同様にして行った。
還流コンデンサー、加熱源、マグネチックスターラー、および添加ロートを備えた50mlの3つ口フラスコに、5.00gの3−ヒドロキシ−2−メチル安息香酸(32.9ミリモル)と10mlの酢酸エチルを投入した。混合物を30℃で、HMBAが溶解するまで撹拌した。無水酢酸(7.50g、73.5ミリモル)を添加ロートから10分間で加えた。得られた混合物を50℃で30時間撹拌した。GC分析(FIDによる面積%)は、この時点で、この混合物の組成は、3−アセトキシ−2−メチル安息香酸が93.32%、3−ヒドロキシ−2−メチル安息香酸が0.13%であることを示した。
Claims (21)
- (i)式(I)を有する化合物を無水条件下で金属マグネシウムと反応させ、式(VIa)を有する中間体化合物を形成する工程、
(ii)式(VIa)を有する中間体化合物と二酸化炭素を反応させ、加水分解し、式(VIb)を有する化合物を形成する工程、および
(iii)式(VIb)を有する化合物をアルカリ金属もしくはアルカリ土類金属アルコキシド、アルカリ金属もしくはアルカリ土類金属アロキシド、アルカリ金属もしくはアルカリ土類金属アリールアルコキシド、またはアルカリ金属もしくはアルカリ土類金属ヘテロアリールアルコキシドと、任意の銅を含む触媒の存在下で反応させ、式(III)を有する化合物を形成する工程、
[上記の式中、Xは独立してクロロ、ブロモまたはヨードであり、Rは水素原子、(C1−C6)アルキル、アリール、アリール(C1−C2)アルキル、ヘテロアリールもしくはヘテロアリール(C1−C2)アルキル、または(C1−C3)アルキルおよび(C1−C3)アルコキシから独立に選択された1から3個の置換基で置換された(C1−C6)アルキル、アリール、アリール(C1−C2)アルキル、ヘテロアリールもしくはヘテロアリール(C1−C2)アルキルであり、R1はCHR2R3、アリール、アリール(C1−C2)アルキル、もしくはヘテロアリール(C1−C2)アルキル、または(C1−C3)アルキルおよび(C1−C3)アルコキシから独立に選択された1から3個の置換基で置換されたアリール、アリール(C1−C2)アルキル、もしくはヘテロアリール(C1−C2)アルキルであり、R2およびR3はそれぞれ独立して水素原子、(C1−C5)アルキル、または(C1−C2)アルコキシで置換された(C1−C3)アルキルである]を含む、式(III)を有する化合物の製造方法。 - それぞれのXが独立してクロロまたはブロモであり、Rは水素原子または(C1−C6)アルキルであり、R1はCHR2R3、アリール、またはアリール(C1−C2)アルキルであり、R2およびR3はそれぞれ独立して水素原子、もしくは(C1−C2)アルキル、またはメトキシで置換された(C1−C2)アルキルである、請求項1記載の方法。
- それぞれのXがクロロであり、Rは水素原子または(C1−C3)アルキルであり、R1はCHR2R3であり、R2およびR3はそれぞれ独立して水素原子、または(C1−C2)アルキルである、請求項2記載の方法。
- Rはメチルまたはエチルであり、R2は水素原子であり、R3は水素原子、またはメチルである、請求項3記載の方法。
- 式(IV)を有する化合物を調製するための請求項1記載の方法であって、さらに以下の工程を含む方法:(iv)式(III)を有する化合物をエーテル開裂試薬を用いて加水分解する工程、
[式中、Rは水素原子、(C1−C6)アルキル、アリール、アリール(C1−C2)アルキル、ヘテロアリールもしくはヘテロアリール(C1−C2)アルキル、または(C1−C3)アルキルおよび(C1−C3)アルコキシから独立に選択された1から3個の置換基で置換された(C1−C6)アルキル、アリール、アリール(C1−C2)アルキル、ヘテロアリールもしくはヘテロアリール(C1−C2)アルキルであり、R1はCHR2R3、アリール、アリール(C1−C2)アルキル、もしくはヘテロアリール(C1−C2)アルキル、または(C1−C3)アルキルおよび(C1−C3)アルコキシから独立に選択された1から3個の置換基で置換されたアリール、アリール(C1−C2)アルキル、もしくはヘテロアリール(C1−C2)アルキルであり、R2およびR3はそれぞれ独立して水素原子、(C1−C5)アルキル、または(C1−C2)アルコキシで置換された(C1−C3)アルキルである] - Rは水素原子または(C1−C6)アルキルであり、R1はCHR2R3、アリール、またはアリール(C1−C2)アルキルであり、R2およびR3はそれぞれ独立して水素原子、もしくは(C1−C2)アルキル、またはメトキシで置換された(C1−C2)アルキルである、請求項5記載の方法。
- Rは水素原子または(C1−C3)アルキルであり、R1はCHR2R3であり、R2およびR3はそれぞれ独立して水素原子、または(C1−C2)アルキルである、請求項6記載の方法。
- Rはメチルまたはエチルであり、R2は水素原子であり、R3は水素原子、またはメチルである、請求項7記載の方法。
- 式(V)を有する化合物を調製するための請求項5記載の方法であって、さらに以下の工程を含む方法:(v)式(IV)を有する化合物を有機酸無水物と反応させる工程、
[式中、Rは水素原子、(C1−C6)アルキル、アリール、アリール(C1−C2)アルキル、ヘテロアリールもしくはヘテロアリール(C1−C2)アルキル、または(C1−C3)アルキルおよび(C1−C3)アルコキシから独立に選択された1から3個の置換基で置換された(C1−C6)アルキル、アリール、アリール(C1−C2)アルキル、ヘテロアリールもしくはヘテロアリール(C1−C2)アルキルであり、R4は水素原子、または(C1−C3)アルキルであり、有機酸無水物が無水蟻酸、無水酢酸、無水プロピオン酸、または無水酪酸である]。 - Rは水素原子または(C1−C6)アルキルであり、R4は(C1−C3)アルキルである、請求項9記載の方法。
- Rは水素原子または(C1−C3)アルキルであり、R4は(C1−C2)アルキルである、請求項10記載の方法。
- Rはメチルまたはエチルであり、R4はメチルである、請求項11記載の方法。
- (i)式(I)を有する化合物を無水条件下で金属マグネシウムと反応させ、式(VIa)を有する中間体化合物を形成する工程、
(ii)式(VIa)を有する中間体化合物と二酸化炭素を反応させ、加水分解し、式(VIb)を有する化合物を形成する工程、および
(iii)式(VIb)を有する化合物を水酸化ナトリウム、水酸化カリウム、水酸化リチウムまたはそれらの混合物と、任意の銅を含む触媒の存在下で反応させ、式(IV)を有する化合物を形成する工程、
[上記の式中、それぞれのXは独立してクロロ、ブロモまたはヨードであり、Rは水素原子、(C1−C6)アルキル、アリール、アリール(C1−C2)アルキル、ヘテロアリールもしくはヘテロアリール(C1−C2)アルキル、または(C1−C3)アルキルおよび(C1−C3)アルコキシから独立に選択された1から3個の置換基で置換された(C1−C6)アルキル、アリール、アリール(C1−C2)アルキル、ヘテロアリールもしくはヘテロアリール(C1−C2)アルキルである]を含む、式(IV)を有する化合物の製造方法。 - それぞれのXが独立してクロロまたはブロモであり、Rは水素原子または(C1−C6)アルキルである、請求項13記載の方法。
- それぞれのXがクロロであり、Rは水素原子または(C1−C3)アルキルである、請求項14記載の方法。
- Rはメチルまたはエチルである、請求項15記載の方法。
- 式(V)を有する化合物を調製するための請求項13記載の方法であって、さらに以下の工程を含む方法:(iv)式(IV)を有する化合物を有機酸無水物と反応させる工程、
[式中、Rは水素原子、(C1−C6)アルキル、アリール、アリール(C1−C2)アルキル、ヘテロアリールもしくはヘテロアリール(C1−C2)アルキル、または(C1−C3)アルキルおよび(C1−C3)アルコキシから独立に選択された1から3個の置換基で置換された(C1−C6)アルキル、アリール、アリール(C1−C2)アルキル、ヘテロアリールもしくはヘテロアリール(C1−C2)アルキルであり、R4は水素原子、または(C1−C3)アルキルであり、有機酸無水物が無水蟻酸、無水酢酸、無水プロピオン酸、または無水酪酸である]。 - Rは水素原子または(C1−C6)アルキルであり、R4は(C1−C3)アルキルである、請求項17記載の方法。
- Rは水素原子または(C1−C3)アルキルであり、R4は(C1−C2)アルキルである、請求項18記載の方法。
- Rはメチルまたはエチルであり、R4はメチルである、請求項19記載の方法。
- 式(IX)を有する塩化アシルの直接形成方法であって、式(VIII)を有するグリニャール試薬をホスゲンでクエンチングすることによる方法:
[式中、R10はアルキル、アリール、およびアルアルキルから選択される有機基であり、Xはクロロ、ブロモまたはヨードである]。
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US7725898P | 1998-03-09 | 1998-03-09 | |
| US60/077258 | 1998-03-09 | ||
| US09/218,571 US6124500A (en) | 1998-03-09 | 1998-12-22 | Process for synthesizing benzoic acids |
| US09/218571 | 1998-12-22 |
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| JP2012179852A Pending JP2012255014A (ja) | 1998-03-09 | 2012-08-14 | 安息香酸類の製造方法 |
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| EP (1) | EP0941982B1 (ja) |
| JP (3) | JP4560609B2 (ja) |
| KR (1) | KR100603174B1 (ja) |
| CN (1) | CN1095823C (ja) |
| AU (1) | AU747349B2 (ja) |
| BR (2) | BR9917810B1 (ja) |
| DE (1) | DE69907056T2 (ja) |
| IL (1) | IL128693A (ja) |
| TW (1) | TWI236467B (ja) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030009013A1 (en) * | 1998-12-30 | 2003-01-09 | Genentech, Inc. | Secreted and transmembrane polypeptides and nucleic acids encoding the same |
| JP4739799B2 (ja) * | 2004-10-08 | 2011-08-03 | 三新化学工業株式会社 | スルホニウム化合物の製造方法 |
| JP4774770B2 (ja) * | 2005-03-23 | 2011-09-14 | 日亜化学工業株式会社 | トリアルキルガリウムの製造方法 |
| JP4641839B2 (ja) * | 2005-03-23 | 2011-03-02 | セントラル硝子株式会社 | 4−メチル−3−トリフルオロメチル安息香酸の製造方法 |
| US7667063B2 (en) * | 2005-03-23 | 2010-02-23 | Nichia Corporation | Method for producing trialkyl gallium |
| EP2311788A1 (en) | 2009-10-14 | 2011-04-20 | Intitut Català d'Investigació Química (ICIQ) | Process for the carboxylation of aryl halides with palladium catalysts |
| CN102211996A (zh) * | 2011-05-13 | 2011-10-12 | 山东非金属材料研究所 | 一种2,5-二羟基对苯二甲酸的制备方法 |
| CN102249901A (zh) * | 2011-05-13 | 2011-11-23 | 山东非金属材料研究所 | 一种2,5-二烷氧基对苯二甲酸的制备方法 |
| CN103387494B (zh) * | 2012-05-10 | 2016-08-03 | 上海医药工业研究院 | 制备2-羟基-4,5-二甲氧基苯甲酸的方法 |
| AU2014300955B2 (en) * | 2013-06-27 | 2019-08-22 | Patheon Austria Gmbh & Co Kg | Preparation of Grignard reagents using a fluidized bed |
| CN107778167A (zh) * | 2016-08-31 | 2018-03-09 | 江苏万隆科技有限公司 | 2‑甲基‑3‑甲氧基苯甲酸的制备方法 |
| CN107793308A (zh) * | 2016-08-31 | 2018-03-13 | 江苏万隆科技有限公司 | 一种2‑甲基‑3‑甲氧基苯甲酸的合成方法 |
| CN107176908A (zh) * | 2017-05-12 | 2017-09-19 | 江苏科菲特生化技术股份有限公司 | 一种2‑甲基‑3‑甲氧基苯甲酰氯的合成方法 |
| CN108929217B (zh) * | 2017-05-26 | 2021-02-26 | 浙江天宇药业股份有限公司 | 一种2-甲基-5-氟苯甲酸的制备方法 |
| CN111018693A (zh) * | 2020-01-02 | 2020-04-17 | 西安正阳嘉禾化工科技有限公司 | 一种2-甲基-3-甲氧基苯甲酸及其制备方法 |
| CN115894211A (zh) * | 2022-11-10 | 2023-04-04 | 山东龙立恒医药有限公司 | 一种3-羟基-4-甲基苯甲酸的制备方法 |
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- 1999-03-08 BR BRPI9917810-9A patent/BR9917810B1/pt not_active IP Right Cessation
- 1999-03-08 BR BRPI9900974-9A patent/BR9900974B1/pt not_active IP Right Cessation
- 1999-03-09 JP JP06108699A patent/JP4560609B2/ja not_active Expired - Fee Related
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- 1999-03-09 KR KR1019990007737A patent/KR100603174B1/ko not_active Expired - Fee Related
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Also Published As
| Publication number | Publication date |
|---|---|
| US6124500A (en) | 2000-09-26 |
| JP4560609B2 (ja) | 2010-10-13 |
| CN1095823C (zh) | 2002-12-11 |
| IL128693A0 (en) | 2000-01-31 |
| KR19990046003A (ko) | 1999-06-25 |
| AU747349B2 (en) | 2002-05-16 |
| CN1232018A (zh) | 1999-10-20 |
| EP0941982B1 (en) | 2003-04-23 |
| JPH11322664A (ja) | 1999-11-24 |
| EP0941982A2 (en) | 1999-09-15 |
| JP2012255014A (ja) | 2012-12-27 |
| IL128693A (en) | 2002-02-10 |
| KR100603174B1 (ko) | 2006-07-24 |
| TWI236467B (en) | 2005-07-21 |
| BR9900974A (pt) | 2000-05-30 |
| BR9900974B1 (pt) | 2011-04-19 |
| EP0941982A3 (en) | 1999-12-08 |
| JP5091929B2 (ja) | 2012-12-05 |
| AU1742799A (en) | 1999-09-23 |
| DE69907056T2 (de) | 2003-11-06 |
| BR9917810B1 (pt) | 2011-12-13 |
| DE69907056D1 (de) | 2003-05-28 |
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