DK501582A - Fremgangsmaade til fremstilling af acylcyanider - Google Patents

Fremgangsmaade til fremstilling af acylcyanider Download PDF

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Publication number
DK501582A
DK501582A DK501582A DK501582A DK501582A DK 501582 A DK501582 A DK 501582A DK 501582 A DK501582 A DK 501582A DK 501582 A DK501582 A DK 501582A DK 501582 A DK501582 A DK 501582A
Authority
DK
Denmark
Prior art keywords
acylcyanides
preparing
preparing acylcyanides
Prior art date
Application number
DK501582A
Other languages
English (en)
Inventor
Kurt Findeisen
Eckart Kranz
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of DK501582A publication Critical patent/DK501582A/da

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/16—Preparation of carboxylic acid nitriles by reaction of cyanides with lactones or compounds containing hydroxy groups or etherified or esterified hydroxy groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
DK501582A 1981-11-11 1982-11-10 Fremgangsmaade til fremstilling af acylcyanider DK501582A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3144792 1981-11-11
DE19823226425 DE3226425A1 (de) 1981-11-11 1982-07-15 Verfahren zur herstellung von acylcyaniden

Publications (1)

Publication Number Publication Date
DK501582A true DK501582A (da) 1983-05-12

Family

ID=25797250

Family Applications (1)

Application Number Title Priority Date Filing Date
DK501582A DK501582A (da) 1981-11-11 1982-11-10 Fremgangsmaade til fremstilling af acylcyanider

Country Status (7)

Country Link
US (1) US4455264A (da)
EP (1) EP0079004B1 (da)
CA (1) CA1189871A (da)
DE (2) DE3226425A1 (da)
DK (1) DK501582A (da)
HU (1) HU188222B (da)
IL (1) IL67196A0 (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3235045C2 (de) * 1982-09-22 1986-07-17 Teroson Gmbh, 6900 Heidelberg Verfahren zur Herstellung von Sulfonylisocyanaten
DE4131142A1 (de) * 1991-09-19 1993-03-25 Bayer Ag Elektroviskose fluessigkeit
DE4311722C1 (de) * 1993-04-08 1994-04-07 Basf Ag Verfahren zur Herstellung von Halogenmethyl-benzoylcyaniden und neue Halogenmethyl-benzoylcyanide
PT793642E (pt) * 1994-11-24 2000-06-30 Basf Ag Processo para a preparacao de cianetos de halogenometil-benzoilo
US5852207A (en) * 1997-07-22 1998-12-22 Creanova Inc. Process for producing cyanoformate esters
CN117384037B (zh) * 2023-12-13 2024-03-08 山东国邦药业有限公司 一种二氟乙酸乙酯的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2614242C3 (de) * 1976-04-02 1986-11-13 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Acylcyaniden
DE2614241C3 (de) * 1976-04-02 1980-03-20 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Acylcyaniden

Also Published As

Publication number Publication date
EP0079004B1 (de) 1986-04-16
CA1189871A (en) 1985-07-02
DE3226425A1 (de) 1983-05-19
DE3270667D1 (en) 1986-05-22
US4455264A (en) 1984-06-19
EP0079004A1 (de) 1983-05-18
IL67196A0 (en) 1983-03-31
HU188222B (en) 1986-03-28

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