IL127178A0 - Process for preparing 2-fluoro-1- cyclopropanecarboxylic acid derivatives by reductive dehalogenation - Google Patents

Process for preparing 2-fluoro-1- cyclopropanecarboxylic acid derivatives by reductive dehalogenation

Info

Publication number
IL127178A0
IL127178A0 IL12717897A IL12717897A IL127178A0 IL 127178 A0 IL127178 A0 IL 127178A0 IL 12717897 A IL12717897 A IL 12717897A IL 12717897 A IL12717897 A IL 12717897A IL 127178 A0 IL127178 A0 IL 127178A0
Authority
IL
Israel
Prior art keywords
acid derivatives
pct
fluoro
preparing
cyclopropanecarboxylic acid
Prior art date
Application number
IL12717897A
Other languages
English (en)
Original Assignee
Bayer Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of IL127178A0 publication Critical patent/IL127178A0/xx

Links

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
    • C07C67/317—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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/74—Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a ring other than a six-membered aromatic ring
IL12717897A 1996-05-23 1997-04-30 Process for preparing 2-fluoro-1- cyclopropanecarboxylic acid derivatives by reductive dehalogenation IL127178A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19620798A DE19620798A1 (de) 1996-05-23 1996-05-23 Verfahren zur Herstellung von 2-Fluor-1-cyclopropancarbonsäure und Derivaten davon durch reduktive Enthalogenierung
PCT/EP1997/002210 WO1997044309A1 (de) 1996-05-23 1997-04-30 Verfahren zur herstellung von 2-fluor-1-cyclopropancarbonsäurederivaten durch reduktive enthalogenierung

Publications (1)

Publication Number Publication Date
IL127178A0 true IL127178A0 (en) 1999-09-22

Family

ID=7795133

Family Applications (1)

Application Number Title Priority Date Filing Date
IL12717897A IL127178A0 (en) 1996-05-23 1997-04-30 Process for preparing 2-fluoro-1- cyclopropanecarboxylic acid derivatives by reductive dehalogenation

Country Status (13)

Country Link
US (1) US6130350A (xx)
EP (1) EP0901456B1 (xx)
JP (1) JP2000510849A (xx)
KR (1) KR20000015888A (xx)
CN (1) CN1219163A (xx)
AT (1) ATE198314T1 (xx)
CA (1) CA2255761A1 (xx)
CZ (1) CZ380898A3 (xx)
DE (2) DE19620798A1 (xx)
ES (1) ES2153196T3 (xx)
IL (1) IL127178A0 (xx)
PT (1) PT901456E (xx)
WO (1) WO1997044309A1 (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19903986A1 (de) * 1999-02-02 2000-08-10 Friedrich Boelsing Verfahren zur reduktiven Dehalogenierung von Halogenkohlenwasserstoffen
JP3904823B2 (ja) 2000-02-22 2007-04-11 セントラル硝子株式会社 １，１，１−トリフルオロアセトンの製造方法
WO2004060851A1 (ja) * 2003-01-07 2004-07-22 Daiichi Pharmaceutical Co., Ltd. 還元的脱ハロゲン化方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3320121A (en) * 1963-11-21 1967-05-16 Sun Oil Co 2-(2',2'-dihalocyclopropyl)-1,1-dihalocyclopropane and 2,2-dihalocyclopropyl carboxylic acid as antibacterial agents
GB1117625A (en) * 1966-08-24 1968-06-19 Rexall Drug Chemical Substituted phthalans
DE3824433A1 (de) * 1988-07-19 1990-01-25 Bayer Ag Fluorcyclopropyl-derivate
WO1995004712A1 (fr) * 1993-08-05 1995-02-16 Daiichi Pharmaceutical Co., Ltd. Procede de deshalogenation selective
US5770767A (en) * 1995-01-31 1998-06-23 Sumitomo Chemical Company Limited. Process for producing 2-fluorocyclopropancecarboxlic acid

Also Published As

Publication number Publication date
ES2153196T3 (es) 2001-02-16
CZ380898A3 (cs) 1999-02-17
PT901456E (pt) 2001-04-30
EP0901456A1 (de) 1999-03-17
CA2255761A1 (en) 1997-11-27
CN1219163A (zh) 1999-06-09
KR20000015888A (ko) 2000-03-15
JP2000510849A (ja) 2000-08-22
US6130350A (en) 2000-10-10
DE19620798A1 (de) 1997-11-27
WO1997044309A1 (de) 1997-11-27
ATE198314T1 (de) 2001-01-15
DE59702822D1 (de) 2001-02-01
EP0901456B1 (de) 2000-12-27

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