DK288489D0 - Fremgangsmaade til fremstilling af 4-chlor-3-alkoxy-but-2e-en-syrealkylestere - Google Patents

Fremgangsmaade til fremstilling af 4-chlor-3-alkoxy-but-2e-en-syrealkylestere

Info

Publication number: DK288489D0
Authority: DK; Denmark
Prior art keywords: coolesters; alcoxy; chlor; procedure; preparation
Prior art date: 1988-06-14

Application number

DK288489A

Other languages

English (en)

Other versions

DK288489A (da

Inventor

Laurent Duc

Original Assignee

Lonza 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.)

1988-06-14

Filing date

1989-06-13

Publication date

1989-06-13

1989-06-13 Application filed by Lonza Ag filed Critical Lonza Ag

1989-06-13 Publication of DK288489D0 publication Critical patent/DK288489D0/da

1989-12-15 Publication of DK288489A publication Critical patent/DK288489A/da

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
- 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
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
- C07C69/73—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of unsaturated acids
- C07C69/734—Ethers

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)

DK288489A 1988-06-14 1989-06-13 Fremgangsmaade til fremstilling af 4-chlor-3-alkoxy-but-2e-en-syrealkylestere DK288489A (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH2288/88A CH675242A5 (da)	1988-06-14	1988-06-14

Publications (2)

Publication Number	Publication Date
DK288489D0 true DK288489D0 (da)	1989-06-13
DK288489A DK288489A (da)	1989-12-15

Family

ID=4230274

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK288489A DK288489A (da)	1988-06-14	1989-06-13	Fremgangsmaade til fremstilling af 4-chlor-3-alkoxy-but-2e-en-syrealkylestere

Country Status (15)

Country	Link
US (1)	US4966989A (da)
EP (1)	EP0346852B1 (da)
JP (1)	JPH0285233A (da)
AT (1)	ATE101849T1 (da)
CA (1)	CA1324387C (da)
CH (1)	CH675242A5 (da)
CS (1)	CS274696B2 (da)
DE (1)	DE58907022D1 (da)
DK (1)	DK288489A (da)
ES (1)	ES2061795T3 (da)
HU (1)	HU203521B (da)
IE (1)	IE63795B1 (da)
IL (1)	IL90495A (da)
NO (1)	NO170409C (da)
SU (1)	SU1709903A3 (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE59205454D1 (de) *	1991-08-22	1996-04-04	Lonza Ag	Verfahren zur Herstellung von optisch aktiven 4-Amino-3-hydroxycarbonsäuren
ES2301605T3 (es)	2002-01-21	2008-07-01	Unilever N.V.	Composicion de champu que comprende una cera de silicona.
DE60234420D1 (de)	2002-01-21	2009-12-31	Unilever Nv	Haarbehandlungsmittel
EP2055694A1 (de) *	2007-10-29	2009-05-06	Lonza Ag	Verfahren zur Herstellung von Alkyl-3-alkoxyprop-2-enoaten
JP5496902B2 (ja) *	2007-10-29	2014-05-21	ロンザアーゲー	３，３−ジアルコキシプロピオン酸アルキルを調製するためのプロセス

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2571212A (en) *	1948-10-02	1951-10-16	Rohm & Haas	Preparation of ether-substituted unsaturated esters
US2864852A (en) *	1955-02-02	1958-12-16	Lilly Co Eli	Acylated keto esters and keto nitriles
HU195773B (en) *	1985-09-24	1988-07-28	Lonza Ag	Process for preparing alkyl esters of 4-alkoxy-3-pyrrolin-2-on-1-yl-acetic acid
US4812593A (en) *	1986-08-27	1989-03-14	Basf Aktiengesellschaft	Preparation of bifunctional compounds

1988
- 1988-06-14 CH CH2288/88A patent/CH675242A5/de not_active IP Right Cessation
1989
- 1989-06-01 IL IL8990495A patent/IL90495A/xx not_active IP Right Cessation
- 1989-06-01 CA CA000601461A patent/CA1324387C/en not_active Expired - Fee Related
- 1989-06-08 US US07/362,965 patent/US4966989A/en not_active Expired - Fee Related
- 1989-06-09 JP JP1148192A patent/JPH0285233A/ja active Pending
- 1989-06-12 SU SU894614303A patent/SU1709903A3/ru active
- 1989-06-12 IE IE178389A patent/IE63795B1/en not_active IP Right Cessation
- 1989-06-13 ES ES89110723T patent/ES2061795T3/es not_active Expired - Lifetime
- 1989-06-13 AT AT89110723T patent/ATE101849T1/de not_active IP Right Cessation
- 1989-06-13 NO NO89892433A patent/NO170409C/no unknown
- 1989-06-13 CS CS358689A patent/CS274696B2/cs unknown
- 1989-06-13 HU HU893066A patent/HU203521B/hu not_active IP Right Cessation
- 1989-06-13 DE DE89110723T patent/DE58907022D1/de not_active Expired - Fee Related
- 1989-06-13 DK DK288489A patent/DK288489A/da not_active Application Discontinuation
- 1989-06-13 EP EP89110723A patent/EP0346852B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
IL90495A (en)	1993-07-08
EP0346852A3 (de)	1991-12-18
DK288489A (da)	1989-12-15
JPH0285233A (ja)	1990-03-26
CS358689A2 (en)	1990-11-14
IE63795B1 (en)	1995-06-14
SU1709903A3 (ru)	1992-01-30
HU203521B (en)	1991-08-28
IE891783L (en)	1989-12-14
HUT50099A (en)	1989-12-28
NO170409C (no)	1992-10-14
CA1324387C (en)	1993-11-16
IL90495A0 (en)	1990-01-18
NO892433L (no)	1989-12-15
CS274696B2 (en)	1991-09-15
NO892433D0 (no)	1989-06-13
EP0346852B1 (de)	1994-02-23
CH675242A5 (da)	1990-09-14
EP0346852A2 (de)	1989-12-20
ATE101849T1 (de)	1994-03-15
NO170409B (no)	1992-07-06
ES2061795T3 (es)	1994-12-16
US4966989A (en)	1990-10-30
DE58907022D1 (de)	1994-03-31

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Legal Events

Date	Code	Title	Description
1999-03-01	AHB	Application shelved due to non-payment