BR7908376A - Processo para producao de acidos 5-oxoalcanoicos,seus esteres ou nitrilas - Google Patents

Processo para producao de acidos 5-oxoalcanoicos,seus esteres ou nitrilas

Info

Publication number
BR7908376A
BR7908376A BR7908376A BR7908376A BR7908376A BR 7908376 A BR7908376 A BR 7908376A BR 7908376 A BR7908376 A BR 7908376A BR 7908376 A BR7908376 A BR 7908376A BR 7908376 A BR7908376 A BR 7908376A
Authority
BR
Brazil
Prior art keywords
oxoalcanoic
nitrilles
esters
acids
production
Prior art date
Application number
BR7908376A
Other languages
English (en)
Inventor
K Popp
W Muller
Original Assignee
Hoechst 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6057834&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR7908376(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of BR7908376A publication Critical patent/BR7908376A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/373—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of functional groups containing oxygen only in doubly bound form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BR7908376A 1978-12-21 1979-12-20 Processo para producao de acidos 5-oxoalcanoicos,seus esteres ou nitrilas BR7908376A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782855195 DE2855195A1 (de) 1978-12-21 1978-12-21 Verfahren zur herstellung von 5-oxoalkansaeuren, deren estern und nitrilen

Publications (1)

Publication Number Publication Date
BR7908376A true BR7908376A (pt) 1980-09-23

Family

ID=6057834

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7908376A BR7908376A (pt) 1978-12-21 1979-12-20 Processo para producao de acidos 5-oxoalcanoicos,seus esteres ou nitrilas

Country Status (6)

Country Link
EP (1) EP0013254B1 (pt)
JP (1) JPS5587742A (pt)
BR (1) BR7908376A (pt)
CA (1) CA1152527A (pt)
DE (2) DE2855195A1 (pt)
ZA (1) ZA796942B (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3142423A1 (de) * 1981-10-26 1983-05-05 Hoechst Ag, 6230 Frankfurt "verfahren zur herstellung von estern oder nitrilen von 5-oxoalkansaeuren"
CA1212382A (en) * 1982-04-26 1986-10-07 Koppers Company, Inc. Liquid-phase preparation of delta-keto carboxylic acid esters utilizing liquid-phase insoluble catalyst

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53124219A (en) * 1977-04-05 1978-10-30 Mitsui Petrochem Ind Ltd Preparation of derivative of 5-oxocarboxylic acid

Also Published As

Publication number Publication date
CA1152527A (en) 1983-08-23
EP0013254A3 (en) 1980-07-23
EP0013254A2 (de) 1980-07-09
JPS5587742A (en) 1980-07-02
DE2963517D1 (en) 1982-09-30
EP0013254B1 (de) 1982-08-04
ZA796942B (en) 1980-12-31
DE2855195A1 (de) 1980-07-17

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