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DK288489A - 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 Download PDF

Info

Publication number
DK288489A
DK288489A DK288489A DK288489A DK288489A DK 288489 A DK288489 A DK 288489A DK 288489 A DK288489 A DK 288489A DK 288489 A DK288489 A DK 288489A DK 288489 A DK288489 A DK 288489A
Authority
DK
Denmark
Prior art keywords
coolesters
alcoxy
chlor
procedure
preparation
Prior art date
Application number
DK288489A
Other languages
Danish (da)
English (en)
Other versions
DK288489D0 (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.)
Filing date
Publication date
Application filed by Lonza Ag filed Critical Lonza Ag
Publication of DK288489D0 publication Critical patent/DK288489D0/da
Publication of DK288489A publication Critical patent/DK288489A/da

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00Preparation of carboxylic acid esters
    • C07C67/30Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/317Preparation 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
    • C07C67/327Preparation 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/66Esters 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
    • C07C69/73Esters 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
    • C07C69/734Ethers

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 (hu) 1988-06-14 1988-06-14

Publications (2)

Publication Number Publication Date
DK288489D0 DK288489D0 (da) 1989-06-13
DK288489A true 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 (hu)
EP (1) EP0346852B1 (hu)
JP (1) JPH0285233A (hu)
AT (1) ATE101849T1 (hu)
CA (1) CA1324387C (hu)
CH (1) CH675242A5 (hu)
CS (1) CS274696B2 (hu)
DE (1) DE58907022D1 (hu)
DK (1) DK288489A (hu)
ES (1) ES2061795T3 (hu)
HU (1) HU203521B (hu)
IE (1) IE63795B1 (hu)
IL (1) IL90495A (hu)
NO (1) NO170409C (hu)
SU (1) SU1709903A3 (hu)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0529483B1 (de) * 1991-08-22 1996-02-28 Lonza Ag Verfahren zur Herstellung von optisch aktiven 4-Amino-3-hydroxycarbonsäuren
DE60234420D1 (de) 2002-01-21 2009-12-31 Unilever Nv Haarbehandlungsmittel
ATE387908T1 (de) 2002-01-21 2008-03-15 Unilever Nv Shampoo enthaltend ein silikonwachs
CN101842344B (zh) * 2007-10-29 2014-04-30 隆萨股份公司 烷基3,3-二烷氧基丙酸酯的制备工艺
EP2055694A1 (de) * 2007-10-29 2009-05-06 Lonza Ag Verfahren zur Herstellung von Alkyl-3-alkoxyprop-2-enoaten

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

Also Published As

Publication number Publication date
EP0346852A3 (de) 1991-12-18
EP0346852B1 (de) 1994-02-23
IE891783L (en) 1989-12-14
NO892433D0 (no) 1989-06-13
CH675242A5 (hu) 1990-09-14
SU1709903A3 (ru) 1992-01-30
HU203521B (en) 1991-08-28
US4966989A (en) 1990-10-30
IE63795B1 (en) 1995-06-14
NO170409C (no) 1992-10-14
JPH0285233A (ja) 1990-03-26
CA1324387C (en) 1993-11-16
ATE101849T1 (de) 1994-03-15
IL90495A (en) 1993-07-08
CS274696B2 (en) 1991-09-15
DK288489D0 (da) 1989-06-13
IL90495A0 (en) 1990-01-18
HUT50099A (en) 1989-12-28
NO892433L (no) 1989-12-15
CS358689A2 (en) 1990-11-14
ES2061795T3 (es) 1994-12-16
NO170409B (no) 1992-07-06
DE58907022D1 (de) 1994-03-31
EP0346852A2 (de) 1989-12-20

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Legal Events

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