FR2409254B1 - - Google Patents

Info

Publication number: FR2409254B1
Authority: FR; France
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.): Expired

Application number

FR7831873A

Other languages

Other versions

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Evonik Operations GmbH

Original Assignee

Degussa GmbH

Deutsche Gold und Silber Scheideanstalt

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.)

1977-11-16

Filing date

1978-11-10

Publication date

1984-10-05

1978-11-10 Application filed by Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH

1979-06-15 Publication of FR2409254A1 publication Critical patent/FR2409254A1/en

1984-10-05 Application granted granted Critical

1984-10-05 Publication of FR2409254B1 publication Critical patent/FR2409254B1/fr

Status Granted legal-status Critical Current

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
- 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
- C07C51/363—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
- 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
- C07C51/60—Preparation of carboxylic acid halides by conversion of carboxylic acids or their anhydrides or esters, lactones, salts into halides with the same carboxylic acid part
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
- C07C53/15—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen containing halogen
- C07C53/19—Acids containing three or more carbon atoms
- 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

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)

FR7831873A 1977-11-16 1978-11-10 PROCESS FOR THE PREPARATION OF ESTERS OF G-CHLOROCARBOXYLIC ACID Granted FR2409254A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2751134A DE2751134C2 (en)	1977-11-16	1977-11-16	Process for the preparation of γ-chlorocarboxylic acid esters

Publications (2)

Publication Number	Publication Date
FR2409254A1 FR2409254A1 (en)	1979-06-15
FR2409254B1 true FR2409254B1 (en)	1984-10-05

Family

ID=6023827

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7831873A Granted FR2409254A1 (en)	1977-11-16	1978-11-10	PROCESS FOR THE PREPARATION OF ESTERS OF G-CHLOROCARBOXYLIC ACID

Country Status (10)

Country	Link
JP (1)	JPS5479224A (en)
BE (1)	BE872028A (en)
CA (1)	CA1136643A (en)
CH (1)	CH636593A5 (en)
DE (1)	DE2751134C2 (en)
FR (1)	FR2409254A1 (en)
GB (1)	GB2008111B (en)
IL (1)	IL55933A (en)
IT (1)	IT1157707B (en)
NL (1)	NL7808304A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI86889C (en) *	1984-03-29	1992-10-26	Lonza Ag	Process for the preparation of L-carnitine in a microbiological manner
DE3538133A1 (en) *	1985-10-26	1987-04-30	Huels Chemische Werke Ag	METHOD FOR PRODUCING PURE, CHLORINE-FREE CYCLOPROPANCARBONIC ACID ESTERS
JPH0291049A (en) *	1988-09-21	1990-03-30	Lonza Ag	Production of gamma-butyrobetaine
DE4412316A1 (en) *	1994-04-11	1995-10-12	Basf Ag	Process for the preparation of o-chloromethylbenzoic acid chlorides
US6552217B2 (en)	2000-08-01	2003-04-22	Eastman Chemical Company	Process for the preparation of alkyl 1-methylcyclopropanecarboxylate
CN106631777B (en) *	2016-11-30	2019-02-19	浙江大学	Synthesize γ-chlorobutanoate method
CN117510328B (en) *	2023-12-29	2024-04-12	山东京新药业有限公司	Preparation method of methyl 4-chlorobutyrate

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3927074A (en) *	1974-06-19	1975-12-16	Olin Corp	Preparation of halobutyrate esters

1977
- 1977-11-16 DE DE2751134A patent/DE2751134C2/en not_active Expired
1978
- 1978-08-08 NL NL7808304A patent/NL7808304A/en not_active Application Discontinuation
- 1978-10-27 CA CA000314569A patent/CA1136643A/en not_active Expired
- 1978-11-08 GB GB7843737A patent/GB2008111B/en not_active Expired
- 1978-11-10 FR FR7831873A patent/FR2409254A1/en active Granted
- 1978-11-14 JP JP13948178A patent/JPS5479224A/en active Granted
- 1978-11-14 BE BE6046668A patent/BE872028A/en not_active IP Right Cessation
- 1978-11-14 IL IL55933A patent/IL55933A/en unknown
- 1978-11-15 IT IT51914/78A patent/IT1157707B/en active
- 1978-11-15 CH CH1175178A patent/CH636593A5/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
JPS6223739B2 (en)	1987-05-25
DE2751134C2 (en)	1986-04-17
GB2008111B (en)	1982-04-15
NL7808304A (en)	1979-05-18
CH636593A5 (en)	1983-06-15
DE2751134A1 (en)	1979-05-17
IT1157707B (en)	1987-02-18
FR2409254A1 (en)	1979-06-15
IL55933A0 (en)	1979-01-31
JPS5479224A (en)	1979-06-25
IT7851914A0 (en)	1978-11-15
IL55933A (en)	1982-02-28
BE872028A (en)	1979-05-14
CA1136643A (en)	1982-11-30
GB2008111A (en)	1979-05-31

Publication	Publication Date	Title
FR2376102B1 (en)	1980-04-25
FR2378367B1 (en)	1982-11-05
FR2376972B1 (en)	1980-06-13
FR2409254B1 (en)	1984-10-05
FR2376898B1 (en)	1982-07-30
FR2378028B1 (en)	1981-12-24
FR2378273B1 (en)	1980-03-21
FR2376657B1 (en)	1980-03-07
FR2376331B2 (en)	1980-06-13
FR2378596B1 (en)	1984-03-23
FR2376669B1 (en)	1981-12-31
FR2378942B3 (en)	1979-10-05
FR2377453B1 (en)	1980-04-11
DE2731364C2 (en)	1979-06-28
BG25847A1 (en)	1979-01-12
BG25837A1 (en)	1979-01-12
BG25809A1 (en)	1979-01-12
BG25860A1 (en)	1979-01-12
BG25855A1 (en)	1979-01-12
BG25853A1 (en)	1979-01-12
BG25852A1 (en)	1979-01-12
BG25851A1 (en)	1979-01-12
BG25850A1 (en)	1979-01-12
BG25848A1 (en)	1979-01-12
CH612722A5 (en)	1979-08-15

Legal Events

Date	Code	Title	Description
1993-09-24	ST	Notification of lapse