IE50863B1 - Process for preparing acetic acid derivatives - Google Patents

Process for preparing acetic acid derivatives

Info

Publication number
IE50863B1
IE50863B1 IE264/81A IE26481A IE50863B1 IE 50863 B1 IE50863 B1 IE 50863B1 IE 264/81 A IE264/81 A IE 264/81A IE 26481 A IE26481 A IE 26481A IE 50863 B1 IE50863 B1 IE 50863B1
Authority
IE
Ireland
Prior art keywords
propyl
acetic acid
acid
reaction mixture
propyl acetic
Prior art date
Application number
IE264/81A
Other languages
English (en)
Other versions
IE810264L (en
Inventor
Chignac Michel
Grain Claude
Pigerol Charles
Original Assignee
Sanofi Sa
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 Sanofi Sa filed Critical Sanofi Sa
Publication of IE810264L publication Critical patent/IE810264L/xx
Publication of IE50863B1 publication Critical patent/IE50863B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/06—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid amides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IE264/81A 1980-02-13 1981-02-12 Process for preparing acetic acid derivatives IE50863B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8003115A FR2475536A2 (fr) 1980-02-13 1980-02-13 Procede de preparation de l'acide di-n-propylacetique et de ses sels de metaux alcalins

Publications (2)

Publication Number Publication Date
IE810264L IE810264L (en) 1981-08-13
IE50863B1 true IE50863B1 (en) 1986-08-06

Family

ID=9238525

Family Applications (1)

Application Number Title Priority Date Filing Date
IE264/81A IE50863B1 (en) 1980-02-13 1981-02-12 Process for preparing acetic acid derivatives

Country Status (19)

Country Link
AR (1) AR225211A1 (enExample)
AT (1) AT370718B (enExample)
AU (1) AU535655B2 (enExample)
BE (1) BE887492A (enExample)
CH (1) CH646681A5 (enExample)
CS (1) CS217992B2 (enExample)
DK (1) DK154640C (enExample)
ES (1) ES8301873A2 (enExample)
FR (1) FR2475536A2 (enExample)
GB (1) GB2068962B (enExample)
GR (1) GR73151B (enExample)
IE (1) IE50863B1 (enExample)
IT (1) IT1210984B (enExample)
NL (1) NL191439C (enExample)
NZ (1) NZ196174A (enExample)
PL (1) PL129543B3 (enExample)
PT (1) PT72486B (enExample)
SU (1) SU1060103A4 (enExample)
ZA (1) ZA81707B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113200848A (zh) * 2021-03-29 2021-08-03 上海青平药业有限公司 一种丙戊酸制备新方法
CN113173845A (zh) * 2021-03-29 2021-07-27 上海青平药业有限公司 一种制备丙戊酸的方法
CN118373735B (zh) * 2024-04-11 2025-02-21 湖南省湘中制药有限公司 一种氰基乙酸酯法制备丙戊酸

Also Published As

Publication number Publication date
FR2475536A2 (fr) 1981-08-14
ES499362A0 (es) 1983-01-16
ZA81707B (en) 1982-02-24
GB2068962A (en) 1981-08-19
SU1060103A4 (ru) 1983-12-07
PT72486B (en) 1982-02-05
IT1210984B (it) 1989-09-29
AU6722681A (en) 1981-08-20
DK53781A (da) 1981-08-14
ES8301873A2 (es) 1983-01-16
DK154640C (da) 1989-05-22
CH646681A5 (fr) 1984-12-14
NL191439C (nl) 1995-07-04
AR225211A1 (es) 1982-02-26
PT72486A (en) 1981-03-01
IT8119684A0 (it) 1981-02-12
NZ196174A (en) 1983-05-10
ATA69381A (de) 1982-09-15
CS217992B2 (en) 1983-02-25
AU535655B2 (en) 1984-03-29
FR2475536B2 (enExample) 1985-05-24
GR73151B (enExample) 1984-02-10
IE810264L (en) 1981-08-13
PL129543B3 (en) 1984-05-31
NL8100623A (nl) 1981-09-16
PL229649A3 (enExample) 1982-05-24
NL191439B (nl) 1995-03-01
DK154640B (da) 1988-12-05
AT370718B (de) 1983-04-25
BE887492A (fr) 1981-08-12
GB2068962B (en) 1983-10-12

Similar Documents

Publication Publication Date Title
EP0032121B1 (en) Substituted tetrafluorobenzyl alcohols and halides
KR100572158B1 (ko) 말론산과 이들의 에스테르들
FI63927B (fi) Foerfarande foer framstaellning av di-n-propyl-aettikssyra ochdess salter
KR20120050977A (ko) 1-(2-할로비페닐-4-일)-시클로프로판카복실산 유도체의 제조 방법
US20110319653A1 (en) Intermediate of Cilastatin and Preparation Method Thereof
US4228299A (en) Chemical process for preparing alkyl esters or the amide of 3-(β,.beta.
US4647689A (en) Preparation of alkyl trifluoroacetoacetate
IE50863B1 (en) Process for preparing acetic acid derivatives
CN112479938B (zh) 一种n-环己基-2-氨基乙磺酸的制备方法
CN113087623A (zh) 一种8-溴辛酸乙酯的合成方法
US3769337A (en) Process for the preparation of citric acid
EP0010799A1 (en) A process for the preparation of 3-azabicyclo(3.1.0)hexane derivatives and modifications thereof
CH646679A5 (de) Verfahren zur herstellung von 1,5-dimethyl-bicyclo(3,2,1)octanol-8.
US3965168A (en) 3-Carbamoyl-3-hydroxyglutaric acid and salts
US3960941A (en) 3-Hydroxy-3,4-dicarbamoylbutyric acid and salts
US3843711A (en) Chemical process and compositions
JPS6232188B2 (enExample)
CA1284153C (en) Preparation of alkyl trifluroacetoacetate
US3843692A (en) 3-carbamoyl-3,4-epoxybutyric acid and the alkali metal,alkaline earth metal and ammonium salts
US4511734A (en) Process for the production of 3,3-dimethylglutaric
CA1190561A (en) Process for the production of 3, 3-dimethylglutaric acid or its esters
DK158038B (da) Fremgangsmaade til fremstilling af di-n-propylacetonitril
US6274766B1 (en) Process for purifying α-keto acids
CN114805065A (zh) 一种草酰氯单酯的制备方法
JPH0147475B2 (enExample)

Legal Events

Date Code Title Description
MK9A Patent expired