GB1520728A - Process for the production of benzoyl cyanide - Google Patents

Process for the production of benzoyl cyanide

Info

Publication number
GB1520728A
GB1520728A GB23673/77A GB2367377A GB1520728A GB 1520728 A GB1520728 A GB 1520728A GB 23673/77 A GB23673/77 A GB 23673/77A GB 2367377 A GB2367377 A GB 2367377A GB 1520728 A GB1520728 A GB 1520728A
Authority
GB
United Kingdom
Prior art keywords
benzoyl
cyanide
production
benzoyl cyanide
benzoic anhydride
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB23673/77A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Publication of GB1520728A publication Critical patent/GB1520728A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/14—Preparation of carboxylic acid nitriles by reaction of cyanides with halogen-containing compounds with replacement of halogen atoms by cyano groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
GB23673/77A 1976-09-20 1977-06-03 Process for the production of benzoyl cyanide Expired GB1520728A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2642140A DE2642140C2 (de) 1976-09-20 1976-09-20 Verfahren zur Herstellung von Benzoylcyanid

Publications (1)

Publication Number Publication Date
GB1520728A true GB1520728A (en) 1978-08-09

Family

ID=5988309

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23673/77A Expired GB1520728A (en) 1976-09-20 1977-06-03 Process for the production of benzoyl cyanide

Country Status (12)

Country Link
JP (1) JPS5337639A (it)
AT (1) AT347439B (it)
BE (1) BE855253A (it)
CH (1) CH626330A5 (it)
DD (1) DD132013A5 (it)
DE (1) DE2642140C2 (it)
FR (1) FR2364894A1 (it)
GB (1) GB1520728A (it)
IL (1) IL52234A0 (it)
IT (1) IT1143577B (it)
NL (1) NL7706156A (it)
SU (1) SU799652A3 (it)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5352827A (en) * 1989-05-19 1994-10-04 Atochem Synthesis of acyl cyanides in a hydrous reaction medium
US5352826A (en) * 1989-05-19 1994-10-04 Atochem Synthesis of acyl cyanides in an anhydrous reaction medium

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3015587A1 (de) * 1980-04-23 1981-10-29 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von acylcyaniden
DE3626411A1 (de) * 1986-08-05 1988-02-11 Bayer Ag Verfahren zur herstellung von dimeren aromatischen acylcyaniden
FR2647109B1 (fr) * 1989-05-19 1991-07-26 Atochem Procede de preparation de cyanures d'acyle en milieu anhydre
FR2647110B1 (fr) * 1989-05-19 1991-07-26 Atochem Procede de synthese de cyanures d'acyle
EP0549531A1 (de) * 1991-12-20 1993-06-30 Säurefabrik Schweizerhall Verfahren zur Herstellung von Säureanhydriden
CN109651193A (zh) * 2019-01-22 2019-04-19 江苏佳麦化工有限公司 一种苯甲酰氰的合成方法

Family Cites Families (4)

* 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
FR1217929A (fr) * 1958-03-03 1960-05-06 Ciba Geigy Procédé de préparation du 1,1-dioxyde de la 6-chloro-7-sulfamyl-3,4-dihydro-1,2,4-benzothiadiazine et de ses sels
DE2528211C3 (de) * 1975-06-25 1980-03-06 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Acylcyaniden
DE2614240C3 (de) * 1976-04-02 1980-03-06 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Acylcyaniden

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5352827A (en) * 1989-05-19 1994-10-04 Atochem Synthesis of acyl cyanides in a hydrous reaction medium
US5352826A (en) * 1989-05-19 1994-10-04 Atochem Synthesis of acyl cyanides in an anhydrous reaction medium

Also Published As

Publication number Publication date
AT347439B (de) 1978-12-27
BE855253A (fr) 1977-11-30
DE2642140C2 (de) 1982-10-28
NL7706156A (nl) 1978-03-22
DE2642140A1 (de) 1978-03-23
FR2364894B1 (it) 1983-09-09
CH626330A5 (en) 1981-11-13
IL52234A0 (en) 1977-08-31
SU799652A3 (ru) 1981-01-23
IT1143577B (it) 1986-10-22
ATA392277A (de) 1978-05-15
DD132013A5 (de) 1978-08-16
FR2364894A1 (fr) 1978-04-14
JPS5337639A (en) 1978-04-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee