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ATA69381A - METHOD FOR PRODUCING DI-N-PROPYL ACETIC ACID - Google Patents

METHOD FOR PRODUCING DI-N-PROPYL ACETIC ACID

Info

Publication number
ATA69381A
ATA69381A AT0069381A AT69381A ATA69381A AT A69381 A ATA69381 A AT A69381A AT 0069381 A AT0069381 A AT 0069381A AT 69381 A AT69381 A AT 69381A AT A69381 A ATA69381 A AT A69381A
Authority
AT
Austria
Prior art keywords
producing
acetic acid
propyl acetic
propyl
acid
Prior art date
Application number
AT0069381A
Other languages
German (de)
Other versions
AT370718B (en
Inventor
Michel Chignac
Claude Grain
Charles Pigerol
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 ATA69381A publication Critical patent/ATA69381A/en
Application granted granted Critical
Publication of AT370718B publication Critical patent/AT370718B/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)
AT0069381A 1980-02-13 1981-02-13 METHOD FOR PRODUCING DI-N-PROPYL ACETIC ACID AT370718B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8003115A FR2475536A2 (en) 1980-02-13 1980-02-13 PROCESS FOR THE PREPARATION OF DI-N-PROPYLACETIC ACID AND ITS ALKALI METAL SALTS

Publications (2)

Publication Number Publication Date
ATA69381A true ATA69381A (en) 1982-09-15
AT370718B AT370718B (en) 1983-04-25

Family

ID=9238525

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0069381A AT370718B (en) 1980-02-13 1981-02-13 METHOD FOR PRODUCING DI-N-PROPYL ACETIC ACID

Country Status (19)

Country Link
AR (1) AR225211A1 (en)
AT (1) AT370718B (en)
AU (1) AU535655B2 (en)
BE (1) BE887492A (en)
CH (1) CH646681A5 (en)
CS (1) CS217992B2 (en)
DK (1) DK154640C (en)
ES (1) ES499362A0 (en)
FR (1) FR2475536A2 (en)
GB (1) GB2068962B (en)
GR (1) GR73151B (en)
IE (1) IE50863B1 (en)
IT (1) IT1210984B (en)
NL (1) NL191439C (en)
NZ (1) NZ196174A (en)
PL (1) PL129543B3 (en)
PT (1) PT72486B (en)
SU (1) SU1060103A4 (en)
ZA (1) ZA81707B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113200848A (en) * 2021-03-29 2021-08-03 上海青平药业有限公司 Novel preparation method of valproic acid
CN113173845A (en) * 2021-03-29 2021-07-27 上海青平药业有限公司 Method for preparing valproic acid
CN118373735B (en) * 2024-04-11 2025-02-21 湖南省湘中制药有限公司 A cyanoacetate method for preparing valproic acid

Also Published As

Publication number Publication date
AU6722681A (en) 1981-08-20
PL129543B3 (en) 1984-05-31
IT8119684A0 (en) 1981-02-12
ZA81707B (en) 1982-02-24
SU1060103A4 (en) 1983-12-07
DK53781A (en) 1981-08-14
PL229649A3 (en) 1982-05-24
AR225211A1 (en) 1982-02-26
NL191439C (en) 1995-07-04
CS217992B2 (en) 1983-02-25
BE887492A (en) 1981-08-12
CH646681A5 (en) 1984-12-14
DK154640B (en) 1988-12-05
AT370718B (en) 1983-04-25
ES8301873A2 (en) 1983-01-16
IE810264L (en) 1981-08-13
FR2475536B2 (en) 1985-05-24
IE50863B1 (en) 1986-08-06
DK154640C (en) 1989-05-22
NL191439B (en) 1995-03-01
PT72486A (en) 1981-03-01
FR2475536A2 (en) 1981-08-14
GR73151B (en) 1984-02-10
NZ196174A (en) 1983-05-10
GB2068962A (en) 1981-08-19
NL8100623A (en) 1981-09-16
GB2068962B (en) 1983-10-12
IT1210984B (en) 1989-09-29
ES499362A0 (en) 1983-01-16
PT72486B (en) 1982-02-05
AU535655B2 (en) 1984-03-29

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EELV Lapsed due to withdrawal
ELA Expired due to lapse of time