JP2010507604A - 2−フルオロプロピオネートの製造のための立体選択的一段階フッ素化法 - Google Patents
2−フルオロプロピオネートの製造のための立体選択的一段階フッ素化法 Download PDFInfo
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- JP2010507604A JP2010507604A JP2009533697A JP2009533697A JP2010507604A JP 2010507604 A JP2010507604 A JP 2010507604A JP 2009533697 A JP2009533697 A JP 2009533697A JP 2009533697 A JP2009533697 A JP 2009533697A JP 2010507604 A JP2010507604 A JP 2010507604A
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- fluoropropionate
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- 238000000034 method Methods 0.000 title claims abstract description 19
- ZVZPFTCEXIGSHM-UHFFFAOYSA-N 2-fluoropropanoic acid Chemical compound CC(F)C(O)=O ZVZPFTCEXIGSHM-UHFFFAOYSA-N 0.000 title abstract description 5
- 238000003682 fluorination reaction Methods 0.000 title description 7
- 230000000707 stereoselective effect Effects 0.000 title description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 125000004432 carbon atom Chemical group C* 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000003701 inert diluent Substances 0.000 claims description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical class CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims 2
- 238000003786 synthesis reaction Methods 0.000 abstract description 6
- VIRGYRZBWQFJGJ-UHFFFAOYSA-N 1,1,2,2-tetrafluoro-n,n-dimethylethanamine Chemical compound CN(C)C(F)(F)C(F)F VIRGYRZBWQFJGJ-UHFFFAOYSA-N 0.000 abstract description 5
- 230000015572 biosynthetic process Effects 0.000 abstract description 5
- 150000003903 lactic acid esters Chemical class 0.000 abstract description 4
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 6
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 5
- 239000003153 chemical reaction reagent Substances 0.000 description 5
- 229910052731 fluorine Inorganic materials 0.000 description 5
- 239000011737 fluorine Substances 0.000 description 5
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- CSJLBAMHHLJAAS-UHFFFAOYSA-N diethylaminosulfur trifluoride Chemical compound CCN(CC)S(F)(F)F CSJLBAMHHLJAAS-UHFFFAOYSA-N 0.000 description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 4
- 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 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- -1 (R)-(−)-mandelic acid ester Chemical class 0.000 description 2
- CYSGHNMQYZDMIA-UHFFFAOYSA-N 1,3-Dimethyl-2-imidazolidinon Chemical compound CN1CCN(C)C1=O CYSGHNMQYZDMIA-UHFFFAOYSA-N 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 2
- LPEKGGXMPWTOCB-UHFFFAOYSA-N 8beta-(2,3-epoxy-2-methylbutyryloxy)-14-acetoxytithifolin Natural products COC(=O)C(C)O LPEKGGXMPWTOCB-UHFFFAOYSA-N 0.000 description 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- KVNRLNFWIYMESJ-UHFFFAOYSA-N butyronitrile Chemical compound CCCC#N KVNRLNFWIYMESJ-UHFFFAOYSA-N 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- HPKZHKRTMMLVBQ-UHFFFAOYSA-N fluoro propanoate Chemical compound CCC(=O)OF HPKZHKRTMMLVBQ-UHFFFAOYSA-N 0.000 description 2
- GNOIPBMMFNIUFM-UHFFFAOYSA-N hexamethylphosphoric triamide Chemical compound CN(C)P(=O)(N(C)C)N(C)C GNOIPBMMFNIUFM-UHFFFAOYSA-N 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 2
- PSHKMPUSSFXUIA-UHFFFAOYSA-N n,n-dimethylpyridin-2-amine Chemical compound CN(C)C1=CC=CC=N1 PSHKMPUSSFXUIA-UHFFFAOYSA-N 0.000 description 2
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- 125000004768 (C1-C4) alkylsulfinyl group Chemical group 0.000 description 1
- 125000004769 (C1-C4) alkylsulfonyl group Chemical group 0.000 description 1
- IWYDHOAUDWTVEP-ZETCQYMHSA-N (S)-mandelic acid Chemical compound OC(=O)[C@@H](O)C1=CC=CC=C1 IWYDHOAUDWTVEP-ZETCQYMHSA-N 0.000 description 1
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
- OCJBOOLMMGQPQU-UHFFFAOYSA-N 1,4-dichlorobenzene Chemical compound ClC1=CC=C(Cl)C=C1 OCJBOOLMMGQPQU-UHFFFAOYSA-N 0.000 description 1
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 1
- IUEWOPMXNADAEB-UHFFFAOYSA-N 2,2-difluoro-n,n-dimethylacetamide Chemical compound CN(C)C(=O)C(F)F IUEWOPMXNADAEB-UHFFFAOYSA-N 0.000 description 1
- APOYTRAZFJURPB-UHFFFAOYSA-N 2-methoxy-n-(2-methoxyethyl)-n-(trifluoro-$l^{4}-sulfanyl)ethanamine Chemical group COCCN(S(F)(F)F)CCOC APOYTRAZFJURPB-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- MADDLPDVCUTSRT-OASOTCBPSA-N C([C@@H](O)C)(=O)OC.COC([C@@H](C)F)=O Chemical compound C([C@@H](O)C)(=O)OC.COC([C@@H](C)F)=O MADDLPDVCUTSRT-OASOTCBPSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- JVTAAEKCZFNVCJ-UHFFFAOYSA-M Lactate Chemical compound CC(O)C([O-])=O JVTAAEKCZFNVCJ-UHFFFAOYSA-M 0.000 description 1
- 239000012359 Methanesulfonyl chloride Substances 0.000 description 1
- XOBKSJJDNFUZPF-UHFFFAOYSA-N Methoxyethane Chemical compound CCOC XOBKSJJDNFUZPF-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- IWYDHOAUDWTVEP-UHFFFAOYSA-N R-2-phenyl-2-hydroxyacetic acid Natural products OC(=O)C(O)C1=CC=CC=C1 IWYDHOAUDWTVEP-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229950005499 carbon tetrachloride Drugs 0.000 description 1
- 238000005356 chiral GC Methods 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 229960001701 chloroform Drugs 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 125000004093 cyano group Chemical group *C#N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 229940117389 dichlorobenzene Drugs 0.000 description 1
- PBWZKZYHONABLN-UHFFFAOYSA-N difluoroacetic acid Chemical compound OC(=O)C(F)F PBWZKZYHONABLN-UHFFFAOYSA-N 0.000 description 1
- QKIUAMUSENSFQQ-UHFFFAOYSA-N dimethylazanide Chemical compound C[N-]C QKIUAMUSENSFQQ-UHFFFAOYSA-N 0.000 description 1
- ODQWQRRAPPTVAG-GZTJUZNOSA-N doxepin Chemical compound C1OC2=CC=CC=C2C(=C/CCN(C)C)/C2=CC=CC=C21 ODQWQRRAPPTVAG-GZTJUZNOSA-N 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- HMKJMFKGFGKCPL-UHFFFAOYSA-M fluorosulfite Chemical compound [O-]S(F)=O HMKJMFKGFGKCPL-UHFFFAOYSA-M 0.000 description 1
- 229940052308 general anesthetics halogenated hydrocarbons Drugs 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000001261 hydroxy acids Chemical class 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- QARBMVPHQWIHKH-UHFFFAOYSA-N methanesulfonyl chloride Chemical compound CS(Cl)(=O)=O QARBMVPHQWIHKH-UHFFFAOYSA-N 0.000 description 1
- MHAIQPNJLRLFLO-GSVOUGTGSA-N methyl (2r)-2-fluoropropanoate Chemical compound COC(=O)[C@@H](C)F MHAIQPNJLRLFLO-GSVOUGTGSA-N 0.000 description 1
- 229940057867 methyl lactate Drugs 0.000 description 1
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 235000003270 potassium fluoride Nutrition 0.000 description 1
- 239000011698 potassium fluoride Substances 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- FVSKHRXBFJPNKK-UHFFFAOYSA-N propionitrile Chemical compound CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- C07C69/63—Halogen-containing esters of saturated acids
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
ではない。
R−CF2−N(Et)2
R=CF2又はCFCl Yarovenko試薬
R=CF3−CFH Ishikawa試薬
ee(>95%)を伴って式(I)の乳酸エステル誘導体のエステルと反応し、式(II)のフルオロプロピオネートが得られることがわかった:
*は、R−又はS−立体配置の不斉炭素原子を示し、
**は、*で示される上記の炭素原子と比較して反転された立体配置を有する不斉炭素原子を示し、
R1は、場合により置換されたC1−C4アルキルであり、
R2は、場合により置換されたメチルである。
所望の生成物の単離は、蒸留によって非常に簡単である。主な副生成物(ジフルオロ酢酸のジメチルアミド)が商業的に価値があることは、注目に値する。
R1は、好ましくは、C1−C4アルキルである。
R2は、好ましくは、ハロゲン、シアノ、ニトロ、C1−C4−アルコキシ、C1−C4−アルキルチオ、C1−C4−アルキルスルフィニル、C1−C4−アルキルスルホニル、(C1−C4−アルコキシ)−カルボニル、C1−C4−アルキルアミノ、ジ−(C1−C4−アルキル)アミノ、C3−C6−シクロアルキルアミノ又は(C1−C4−アルキル)C3−C6−シクロアルキルアミノからなる群より独立して選択された1つ又はそれ以上の置換基によって場合により置換されたメチルである。
R2は、特に好ましくは、塩素、臭素、ヨウ素及びフッ素より独立して選択された1つ又はそれ以上の置換基によって両方とも場合により置換されたメチル又はエチルである。
R2は、非常に特に好ましくは、メチルである。
(R)−メチル−2−フルオロプロピオネート
(S)−(−)−メチルラクテート10.4g(0.1mol)テトラフルオロエチルジ
メチルアミン21.75g(0.15mol)を徐々に滴下し、温度を30℃未満に維持した。次いで、反応混合物を室温で12時間撹拌した。次いで、それを氷上に注ぎ、ジクロロメタンを使用して生成物を抽出した。生成物をVigreux蒸留塔での蒸留によってさらに精製した。3つのフラクションを得た。
フラクション1 b.p.45〜50℃/15mbar、R−メチル−2−フルオロプロピオネート8.3g(83%)、98%含有率及び96%ee(Chirale GCによって測定)。エナンチオマーR 98%、エナンチオマーS 2%。
1H NMR:1.5(3H,dqw),3.8(3H,s),5.1(dqw,1H)ppm。
フラクション2 b.p.60〜65℃/15mbar、乳酸メチルエステル(遊離体(Educt))1g。
フラクション3 b.p.70〜80℃/15mbar、ジフルオロ酢酸ジメチルアミド11.3g。
(S)−メチル−2−フルオロプロピノエート
実施例1に従って合成することができた。
Claims (4)
- 前記反応を不活性希釈剤の存在下で行うことを特徴とする、請求項1に記載の方法。
- 式(I)の乳酸誘導体1モル当たりテトラフルオロエチルジメチルアミン0.75〜3モルを反応させることを特徴とする、請求項1又は2に記載の方法。
- R1及びR2が各々メチルを示すことを特徴とする、請求項1〜3のいずれか1項に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06022482.1 | 2006-10-27 | ||
EP06022482 | 2006-10-27 | ||
PCT/EP2007/008944 WO2008049531A1 (en) | 2006-10-27 | 2007-10-16 | Stereoselective one step fluorination process for the preparation of 2-fluoropropionate |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010507604A true JP2010507604A (ja) | 2010-03-11 |
JP5514549B2 JP5514549B2 (ja) | 2014-06-04 |
Family
ID=38904625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2009533697A Active JP5514549B2 (ja) | 2006-10-27 | 2007-10-16 | 2−フルオロプロピオネートの製造のための立体選択的一段階フッ素化法 |
Country Status (11)
Country | Link |
---|---|
US (1) | US8093421B2 (ja) |
EP (1) | EP2089351B1 (ja) |
JP (1) | JP5514549B2 (ja) |
KR (1) | KR101406436B1 (ja) |
CN (1) | CN101528662B (ja) |
BR (1) | BRPI0718190B1 (ja) |
DK (1) | DK2089351T3 (ja) |
ES (1) | ES2622414T3 (ja) |
IL (1) | IL198302A (ja) |
TW (1) | TWI411603B (ja) |
WO (1) | WO2008049531A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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EP3143943B1 (en) | 2009-08-21 | 2019-02-27 | 3M Innovative Properties Company | Products for reducing tissue trauma using water-resistant stress-distributing materials |
CN105037150B (zh) * | 2015-07-22 | 2017-11-21 | 巨化集团技术中心 | 一种2‑氟丙酸酯的合成方法 |
CN109627165B (zh) * | 2018-10-31 | 2022-06-21 | 浙江巨化技术中心有限公司 | 一种联产2-氟丙酸酯和二氟乙酸乙酯的方法 |
CA3153003C (en) | 2018-11-29 | 2023-10-17 | Bayer Cropscience Lp | Herbicidal compositions for animal grazelands and methods for applying the same |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006018991A1 (ja) * | 2004-08-18 | 2006-02-23 | Central Glass Company, Limited | 光学活性α-フルオロカルボン酸エステル誘導体の製造方法 |
JP2006083163A (ja) * | 2004-08-18 | 2006-03-30 | Central Glass Co Ltd | 光学活性α−フルオロカルボン酸エステル誘導体の製造方法 |
JP2006290870A (ja) * | 2005-03-18 | 2006-10-26 | Central Glass Co Ltd | スルフリルフルオリドを用いるフッ素化反応 |
JP2008007488A (ja) * | 2006-06-30 | 2008-01-17 | Central Glass Co Ltd | 脱ヒドロキシフッ素化剤 |
JP2008201770A (ja) * | 2007-01-23 | 2008-09-04 | Central Glass Co Ltd | 光学活性α−フルオロカルボン酸エステルの製造方法 |
JP2010517950A (ja) * | 2007-02-02 | 2010-05-27 | バイエル・クロツプサイエンス・アクチエンゲゼルシヤフト | ジハロアセト酢酸アルキルエステルを調製する方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19522703A1 (de) * | 1995-06-22 | 1997-01-02 | Bayer Ag | Verfahren zur Herstellung von 2-Fluor-isobuttersäurealkylestern |
DE102004060493A1 (de) * | 2004-12-16 | 2006-07-06 | Lanxess Deutschland Gmbh | Verfahren zur Herstellung von enantiomerenangereicherten 2-Fluorcarbonsäureestern |
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006018991A1 (ja) * | 2004-08-18 | 2006-02-23 | Central Glass Company, Limited | 光学活性α-フルオロカルボン酸エステル誘導体の製造方法 |
JP2006083163A (ja) * | 2004-08-18 | 2006-03-30 | Central Glass Co Ltd | 光学活性α−フルオロカルボン酸エステル誘導体の製造方法 |
JP2006290870A (ja) * | 2005-03-18 | 2006-10-26 | Central Glass Co Ltd | スルフリルフルオリドを用いるフッ素化反応 |
JP2008007488A (ja) * | 2006-06-30 | 2008-01-17 | Central Glass Co Ltd | 脱ヒドロキシフッ素化剤 |
JP2008201770A (ja) * | 2007-01-23 | 2008-09-04 | Central Glass Co Ltd | 光学活性α−フルオロカルボン酸エステルの製造方法 |
JP2010517950A (ja) * | 2007-02-02 | 2010-05-27 | バイエル・クロツプサイエンス・アクチエンゲゼルシヤフト | ジハロアセト酢酸アルキルエステルを調製する方法 |
Non-Patent Citations (3)
Title |
---|
JPN6013014714; Journal of Fluorine Chemistry 31, 1986, 247-253頁 * |
JPN6013014718; Journal of Fluorine Chemistry 37, 1987, 85-94頁 * |
JPN6013014721; Journal of Fluorine Chemistry 109, 2001, 25-31 * |
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TWI411603B (zh) | 2013-10-11 |
US8093421B2 (en) | 2012-01-10 |
US20100069663A1 (en) | 2010-03-18 |
IL198302A (en) | 2012-08-30 |
DK2089351T3 (en) | 2017-04-24 |
CN101528662A (zh) | 2009-09-09 |
WO2008049531A1 (en) | 2008-05-02 |
IL198302A0 (en) | 2010-02-17 |
BRPI0718190A2 (pt) | 2013-11-05 |
CN101528662B (zh) | 2013-04-17 |
BRPI0718190B1 (pt) | 2017-03-07 |
KR20090080101A (ko) | 2009-07-23 |
JP5514549B2 (ja) | 2014-06-04 |
KR101406436B1 (ko) | 2014-06-13 |
EP2089351B1 (en) | 2017-01-25 |
EP2089351A1 (en) | 2009-08-19 |
TW200833659A (en) | 2008-08-16 |
ES2622414T3 (es) | 2017-07-06 |
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