DK147420C - Fremgangsmaade til fremstilling af acylcyanider - Google Patents

Fremgangsmaade til fremstilling af acylcyanider

Info

Publication number
DK147420C
DK147420C DK194879A DK194879A DK147420C DK 147420 C DK147420 C DK 147420C DK 194879 A DK194879 A DK 194879A DK 194879 A DK194879 A DK 194879A DK 147420 C DK147420 C DK 147420C
Authority
DK
Denmark
Prior art keywords
acylcyanides
preparing
preparing acylcyanides
Prior art date
Application number
DK194879A
Other languages
English (en)
Other versions
DK147420B (da
DK194879A (da
Inventor
Kurt Findeisen
Karl-Heinz Linker
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 DK194879A publication Critical patent/DK194879A/da
Publication of DK147420B publication Critical patent/DK147420B/da
Application granted granted Critical
Publication of DK147420C publication Critical patent/DK147420C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/20—Preparation of carboxylic acid nitriles by dehydration of carboxylic acid amides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
DK194879A 1978-05-11 1979-05-10 Fremgangsmaade til fremstilling af acylcyanider DK147420C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2820575 1978-05-11
DE2820575A DE2820575C3 (de) 1978-05-11 1978-05-11 Verfahren zur Herstellung von Acylcyaniden

Publications (3)

Publication Number Publication Date
DK194879A DK194879A (da) 1979-11-12
DK147420B DK147420B (da) 1984-07-30
DK147420C true DK147420C (da) 1985-02-18

Family

ID=6039114

Family Applications (1)

Application Number Title Priority Date Filing Date
DK194879A DK147420C (da) 1978-05-11 1979-05-10 Fremgangsmaade til fremstilling af acylcyanider

Country Status (7)

Country Link
US (1) US4302583A (da)
EP (1) EP0005484B1 (da)
JP (1) JPS54148723A (da)
BR (1) BR7902857A (da)
DE (2) DE2820575C3 (da)
DK (1) DK147420C (da)
IL (1) IL57237A0 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2733181B2 (de) * 1977-07-22 1979-08-30 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Verfahren zur Herstellung von N-substituierten a -Ketocarbonsäureamiden
DE3025304A1 (de) * 1980-07-04 1982-02-04 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von acylcyaniden
CN102952038A (zh) * 2012-11-15 2013-03-06 大连九信生物化工科技有限公司 一种邻甲基苯甲酰腈的合成方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2426014A (en) * 1944-02-03 1947-08-19 Du Pont Preparation of acyl cyanides
DE1266751B (de) * 1962-03-02 1968-04-25 Montedison Spa Verfahren zur Herstellung von Benztraubensaeurenitril aus Hydroxyiminoaceton
DE1196182B (de) * 1962-06-14 1965-07-08 Hoechst Ag Verfahren zur Herstellung von 1-Acetoxy-1, 1-dicyanaethan
FR1563737A (da) * 1967-12-08 1969-04-18
DE2614240C3 (de) * 1976-04-02 1980-03-06 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
DE2614242C3 (de) * 1976-04-02 1986-11-13 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Acylcyaniden

Also Published As

Publication number Publication date
DE2820575B2 (de) 1980-09-18
US4302583A (en) 1981-11-24
DE2960063D1 (en) 1981-02-19
DK147420B (da) 1984-07-30
EP0005484A1 (de) 1979-11-28
DE2820575A1 (de) 1979-11-15
DE2820575C3 (de) 1981-09-24
IL57237A0 (en) 1979-09-30
JPH0120144B2 (da) 1989-04-14
DK194879A (da) 1979-11-12
BR7902857A (pt) 1979-11-27
EP0005484B1 (de) 1980-12-10
JPS54148723A (en) 1979-11-21

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Legal Events

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PBP Patent lapsed