IL66000A - 4-hydroxyacetoacetic acid lower alkyl esters and process for their preparation - Google Patents

4-hydroxyacetoacetic acid lower alkyl esters and process for their preparation

Info

Publication number
IL66000A
IL66000A IL66000A IL6600082A IL66000A IL 66000 A IL66000 A IL 66000A IL 66000 A IL66000 A IL 66000A IL 6600082 A IL6600082 A IL 6600082A IL 66000 A IL66000 A IL 66000A
Authority
IL
Israel
Prior art keywords
preparation
lower alkyl
alkyl esters
acid lower
hydroxyacetoacetic
Prior art date
Application number
IL66000A
Other versions
IL66000A0 (en
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 IL66000A0 publication Critical patent/IL66000A0/en
Publication of IL66000A publication Critical patent/IL66000A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/66—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
    • C07C69/67—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 saturated acids
    • C07C69/716—Esters of keto-carboxylic acids or aldehydo-carboxylic acids
    • C07C69/72—Acetoacetic acid esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

1. Alkylesters of 4-hydroxy-acetoacetic acid.
IL66000A 1981-06-17 1982-06-07 4-hydroxyacetoacetic acid lower alkyl esters and process for their preparation IL66000A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH3984/81A CH649984A5 (en) 1981-06-17 1981-06-17 4-HYDROXYACETOACETIC ACID EETHYLESTER.

Publications (2)

Publication Number Publication Date
IL66000A0 IL66000A0 (en) 1982-09-30
IL66000A true IL66000A (en) 1986-08-31

Family

ID=4267626

Family Applications (1)

Application Number Title Priority Date Filing Date
IL66000A IL66000A (en) 1981-06-17 1982-06-07 4-hydroxyacetoacetic acid lower alkyl esters and process for their preparation

Country Status (11)

Country Link
EP (1) EP0067410B1 (en)
JP (1) JPS58936A (en)
AT (1) ATE11275T1 (en)
CA (1) CA1175057A (en)
CH (1) CH649984A5 (en)
DD (1) DD202529A5 (en)
DE (1) DE3261935D1 (en)
HU (1) HU186529B (en)
IL (1) IL66000A (en)
IN (1) IN156668B (en)
SU (1) SU1176829A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5936684A (en) * 1982-08-24 1984-02-28 Shionogi & Co Ltd Preparation of 1-oxacephem compound

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1345081A (en) * 1973-09-14 1974-01-30 Lonza Ag Process for the preparation of ypsilon-alkoxy-acetoacetic esters

Also Published As

Publication number Publication date
HU186529B (en) 1985-08-28
SU1176829A3 (en) 1985-08-30
EP0067410A1 (en) 1982-12-22
EP0067410B1 (en) 1985-01-16
CA1175057A (en) 1984-09-25
CH649984A5 (en) 1985-06-28
JPS58936A (en) 1983-01-06
IN156668B (en) 1985-10-12
DD202529A5 (en) 1983-09-21
DE3261935D1 (en) 1985-02-28
ATE11275T1 (en) 1985-02-15
IL66000A0 (en) 1982-09-30

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