FR2410647A2 - - Google Patents

Info

Publication number
FR2410647A2
FR2410647A2 FR7833594A FR7833594A FR2410647A2 FR 2410647 A2 FR2410647 A2 FR 2410647A2 FR 7833594 A FR7833594 A FR 7833594A FR 7833594 A FR7833594 A FR 7833594A FR 2410647 A2 FR2410647 A2 FR 2410647A2
Authority
FR
France
Prior art keywords
cyanide
benzoyl
alkaline
benzoyl chloride
reaction
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.)
Granted
Application number
FR7833594A
Other languages
French (fr)
Other versions
FR2410647B2 (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 FR2410647A2 publication Critical patent/FR2410647A2/fr
Application granted granted Critical
Publication of FR2410647B2 publication Critical patent/FR2410647B2/fr
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)

Abstract

A.L'INVENTION CONCERNE UN PROCEDE DE FABRICATION DE CYANURE DE BENZOYLE PAR REACTION DU CHLORURE DE BENZOYLE AVEC DES CYANURES DE METAUX ALCALINS. B.PROCEDE CARACTERISE EN CE QUE L'ON MET EN PLACE LE CHLORURE DE BENZOYLE, ET INTRODUIT DANS CE DERNIER LE CYANURE ALCALIN A LA TEMPERATURE DE REACTION. C.PROCEDE APPLICABLE A LA FABRICATION A HAUT RENDEMENT DE CYANURE DE BENZOYLE, D'UN DEGRE DE PURETE ELEVE.A. THE INVENTION RELATES TO A PROCESS FOR THE MANUFACTURE OF BENZOYL CYANIDE BY REACTION OF BENZOYL CHLORIDE WITH CYANIDES FROM ALKALINE METALS. B. PROCESS CHARACTERIZED IN THAT THE BENZOYL CHLORIDE IS PLACED INTO THE LATTER, AND THE ALKALINE CYANIDE IS INTRODUCED AT THE REACTION TEMPERATURE. C. PROCEDURE APPLICABLE TO THE HIGH YIELD MANUFACTURING OF BENZOYL CYANIDE WITH A HIGH DEGREE OF PURITY.

FR7833594A 1977-12-02 1978-11-28 Expired FR2410647B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2753657A DE2753657C2 (en) 1977-12-02 1977-12-02 Process for the production of benzoyl cyanide

Publications (2)

Publication Number Publication Date
FR2410647A2 true FR2410647A2 (en) 1979-06-29
FR2410647B2 FR2410647B2 (en) 1983-12-23

Family

ID=6025115

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7833594A Expired FR2410647B2 (en) 1977-12-02 1978-11-28

Country Status (10)

Country Link
JP (1) JPS5484547A (en)
AT (1) AT358021B (en)
BE (1) BE872483R (en)
DD (1) DD141423A6 (en)
DE (1) DE2753657C2 (en)
FR (1) FR2410647B2 (en)
GB (1) GB2011884B (en)
IT (1) IT1157739B (en)
NL (1) NL7811429A (en)
SU (1) SU867297A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109651193A (en) * 2019-01-22 2019-04-19 江苏佳麦化工有限公司 A kind of synthetic method of benzoyl cyanide

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2614242A1 (en) * 1976-04-02 1977-10-06 Bayer Ag PROCESS FOR THE PREPARATION OF ACYLCYANIDES
BE855251A (en) * 1976-06-03 1977-11-30 Degussa METHOD FOR MANUFACTURING BENZOYL CYANIDE AND PRODUCT OBTAINED BY THIS PROCESS
FR2381748A1 (en) * 1977-02-25 1978-09-22 Degussa PROCESS FOR THE MANUFACTURE OF ACYL CYANIDE (B) AND PRODUCTS THEREFORE OBTAINED

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2614242A1 (en) * 1976-04-02 1977-10-06 Bayer Ag PROCESS FOR THE PREPARATION OF ACYLCYANIDES
BE855251A (en) * 1976-06-03 1977-11-30 Degussa METHOD FOR MANUFACTURING BENZOYL CYANIDE AND PRODUCT OBTAINED BY THIS PROCESS
FR2353524A1 (en) * 1976-06-03 1977-12-30 Degussa PROCESS FOR THE MANUFACTURE OF BENZOYL CYANIDE
FR2381748A1 (en) * 1977-02-25 1978-09-22 Degussa PROCESS FOR THE MANUFACTURE OF ACYL CYANIDE (B) AND PRODUCTS THEREFORE OBTAINED

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
EXBK/44 *
EXBK/72 *
EXBK/74 *

Also Published As

Publication number Publication date
DD141423A6 (en) 1980-04-30
ATA860578A (en) 1980-01-15
FR2410647B2 (en) 1983-12-23
GB2011884B (en) 1982-04-28
IT7852136A0 (en) 1978-11-30
DE2753657C2 (en) 1982-11-25
DE2753657A1 (en) 1979-06-07
JPS5484547A (en) 1979-07-05
BE872483R (en) 1979-06-01
NL7811429A (en) 1979-06-06
SU867297A3 (en) 1981-09-23
GB2011884A (en) 1979-07-18
IT1157739B (en) 1987-02-18
AT358021B (en) 1980-08-11

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