CS233735B2 - Processing of 4-alcoxyacet acetic acid ester - Google Patents

Processing of 4-alcoxyacet acetic acid ester Download PDF

Info

Publication number
CS233735B2
CS233735B2 CS826986A CS698682A CS233735B2 CS 233735 B2 CS233735 B2 CS 233735B2 CS 826986 A CS826986 A CS 826986A CS 698682 A CS698682 A CS 698682A CS 233735 B2 CS233735 B2 CS 233735B2
Authority
CS
Czechoslovakia
Prior art keywords
ester
alkali metal
mol
acetic acid
acid ester
Prior art date
Application number
CS826986A
Other languages
Czech (cs)
English (en)
Inventor
Erich Greth
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 CS233735B2 publication Critical patent/CS233735B2/cs

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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)
CS826986A 1981-10-01 1982-09-30 Processing of 4-alcoxyacet acetic acid ester CS233735B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH632181 1981-10-01

Publications (1)

Publication Number Publication Date
CS233735B2 true CS233735B2 (en) 1985-03-14

Family

ID=4307712

Family Applications (1)

Application Number Title Priority Date Filing Date
CS826986A CS233735B2 (en) 1981-10-01 1982-09-30 Processing of 4-alcoxyacet acetic acid ester

Country Status (9)

Country Link
US (1) US4540808A (ja)
EP (1) EP0076379B1 (ja)
JP (1) JPS5869836A (ja)
AT (1) ATE13289T1 (ja)
CA (1) CA1187509A (ja)
CS (1) CS233735B2 (ja)
DD (1) DD203906A5 (ja)
DE (1) DE3263545D1 (ja)
SU (1) SU1213982A3 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3443678A1 (de) * 1984-11-30 1986-06-05 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von 4-acyloxy-3-oxo-buttersaeureestern
FR2577924B1 (fr) * 1985-02-28 1987-03-06 Cortial Nouvelle methode de fabrication de l'ester de p-chlorophenol de l'acide p-chlorophenoxyisobutyrique
FR2677023B1 (fr) * 1991-05-30 1994-02-25 Eurobio Laboratoires Derives de coumarine hydrosolubles, leur preparation et leur utilisation comme substrat d'enzyme.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE788516A (fr) * 1971-09-10 1973-03-07 Lonza Ag Procede de fabrication d'esters alcoxyacetylacetiques
CH570354A5 (ja) * 1972-04-21 1975-12-15 Lonza Ag
JPS5318485A (en) * 1976-08-04 1978-02-20 Mitsubishi Electric Corp Twist nematic liquid crystal composition

Also Published As

Publication number Publication date
DE3263545D1 (en) 1985-06-20
ATE13289T1 (de) 1985-06-15
US4540808A (en) 1985-09-10
DD203906A5 (de) 1983-11-09
JPS5869836A (ja) 1983-04-26
EP0076379A1 (de) 1983-04-13
SU1213982A3 (ru) 1986-02-23
EP0076379B1 (de) 1985-05-15
CA1187509A (en) 1985-05-21

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