DE2642140C2 - Verfahren zur Herstellung von Benzoylcyanid - Google Patents

Verfahren zur Herstellung von Benzoylcyanid

Info

Publication number
DE2642140C2
DE2642140C2 DE2642140A DE2642140A DE2642140C2 DE 2642140 C2 DE2642140 C2 DE 2642140C2 DE 2642140 A DE2642140 A DE 2642140A DE 2642140 A DE2642140 A DE 2642140A DE 2642140 C2 DE2642140 C2 DE 2642140C2
Authority
DE
Germany
Prior art keywords
cyanide
benzoyl
benzoyl chloride
mol
acid
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
DE2642140A
Other languages
German (de)
English (en)
Other versions
DE2642140A1 (de
Inventor
Herbert Dr. 7000 Stuttgart Klenk
Theodor Dr. 7750 Konstanz Lüssling
Alfred Dr. 7753 Allensbach Maierhofer
Heribert Dr. 6450 Hanau Offermanns
Hans Dr. 7750 Konstanz Wagner
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
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 filed Critical Degussa GmbH
Priority to DE2642140A priority Critical patent/DE2642140C2/de
Priority to BE6046031A priority patent/BE855253A/xx
Priority to IT49651/77A priority patent/IT1143577B/it
Priority to SU772490023A priority patent/SU799652A3/ru
Priority to AT392277A priority patent/AT347439B/de
Priority to FR7717124A priority patent/FR2364894A1/fr
Priority to NL7706156A priority patent/NL7706156A/xx
Priority to GB23673/77A priority patent/GB1520728A/en
Priority to CH689977A priority patent/CH626330A5/de
Priority to JP6564977A priority patent/JPS5337639A/ja
Priority to DD7700199293A priority patent/DD132013A5/xx
Priority to IL52234A priority patent/IL52234A0/xx
Publication of DE2642140A1 publication Critical patent/DE2642140A1/de
Application granted granted Critical
Publication of DE2642140C2 publication Critical patent/DE2642140C2/de
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)
DE2642140A 1976-09-20 1976-09-20 Verfahren zur Herstellung von Benzoylcyanid Expired DE2642140C2 (de)

Priority Applications (12)

Application Number Priority Date Filing Date Title
DE2642140A DE2642140C2 (de) 1976-09-20 1976-09-20 Verfahren zur Herstellung von Benzoylcyanid
BE6046031A BE855253A (fr) 1976-09-20 1977-05-31 Procede de fabrication de cyanure de benzoyle et produit obtenu suivant ce procede
IT49651/77A IT1143577B (it) 1976-09-20 1977-06-01 Procedimento per la produzione di cianura benzoilico
AT392277A AT347439B (de) 1976-09-20 1977-06-02 Verfahren zur herstellung von benzoylcyanid
SU772490023A SU799652A3 (ru) 1976-09-20 1977-06-02 Способ получени бензоилцианида
NL7706156A NL7706156A (nl) 1976-09-20 1977-06-03 Werkwijze voor het bereiden van benzoylcyanide.
FR7717124A FR2364894A1 (fr) 1976-09-20 1977-06-03 Procede pour la fabrication de cyanure de benzoyle
GB23673/77A GB1520728A (en) 1976-09-20 1977-06-03 Process for the production of benzoyl cyanide
CH689977A CH626330A5 (en) 1976-09-20 1977-06-03 Process for preparing benzoyl cyanide
JP6564977A JPS5337639A (en) 1976-09-20 1977-06-03 Production of benzoyl cyanide
DD7700199293A DD132013A5 (de) 1976-09-20 1977-06-03 Verfahren zur herstellung von benzoylcyanid
IL52234A IL52234A0 (en) 1976-09-20 1977-06-03 Preparation of benzoyl cyanide

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 (2)

Publication Number Publication Date
DE2642140A1 DE2642140A1 (de) 1978-03-23
DE2642140C2 true DE2642140C2 (de) 1982-10-28

Family

ID=5988309

Family Applications (1)

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

Country Status (12)

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

Families Citing this family (8)

* 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
FR2647110B1 (fr) * 1989-05-19 1991-07-26 Atochem Procede de synthese de cyanures d'acyle
US5352827A (en) * 1989-05-19 1994-10-04 Atochem Synthesis of acyl cyanides in a hydrous reaction medium
FR2647109B1 (fr) * 1989-05-19 1991-07-26 Atochem Procede de preparation de cyanures d'acyle en milieu anhydre
US5352826A (en) * 1989-05-19 1994-10-04 Atochem Synthesis of acyl cyanides in an anhydrous reaction medium
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NICHTS-ERMITTELT

Also Published As

Publication number Publication date
FR2364894A1 (fr) 1978-04-14
NL7706156A (nl) 1978-03-22
GB1520728A (en) 1978-08-09
DE2642140A1 (de) 1978-03-23
ATA392277A (de) 1978-05-15
CH626330A5 (en) 1981-11-13
DD132013A5 (de) 1978-08-16
BE855253A (fr) 1977-11-30
IL52234A0 (en) 1977-08-31
SU799652A3 (ru) 1981-01-23
FR2364894B1 (xx) 1983-09-09
IT1143577B (it) 1986-10-22
AT347439B (de) 1978-12-27
JPS5337639A (en) 1978-04-06

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Legal Events

Date Code Title Description
OGA New person/name/address of the applicant
8110 Request for examination paragraph 44
D2 Grant after examination
8339 Ceased/non-payment of the annual fee