ES2056402T3 - Procedimiento para la sintesis de cianuros de acilo. - Google Patents

Procedimiento para la sintesis de cianuros de acilo.

Info

Publication number
ES2056402T3
ES2056402T3 ES90401223T ES90401223T ES2056402T3 ES 2056402 T3 ES2056402 T3 ES 2056402T3 ES 90401223 T ES90401223 T ES 90401223T ES 90401223 T ES90401223 T ES 90401223T ES 2056402 T3 ES2056402 T3 ES 2056402T3
Authority
ES
Spain
Prior art keywords
synthesis
acil
cyanide
procedure
denotes
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 - Lifetime
Application number
ES90401223T
Other languages
English (en)
Inventor
Michel Devic
Pierre Tellier
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.)
Arkema France SA
Original Assignee
Elf Atochem SA
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 Elf Atochem SA filed Critical Elf Atochem SA
Application granted granted Critical
Publication of ES2056402T3 publication Critical patent/ES2056402T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/04—Preparation of carboxylic acid nitriles by reaction of cyanogen halides, e.g. ClCN, with organic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paints Or Removers (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN PROCEDIMIENTO PARA LA SINTESIS DE CIANUROS DE ACILO DE FORMULA RCOCN, EN LA QUE R DESIGNA UN RADICAL ALQUILO, CICLOALQUILO, ARILO O UN RESTO HETEROCICLICO, QUE CONSISTE EN HACER REACCIONAR HALOGENUROS DE ACIDO DE FORMULA RCOX, EN LA QUE R TIENE LA DEFINICION PRECEDENTE Y X DESIGNA HALOGENO, CON CIANUROS ALCALINOS, CARACTERIZADO PORQUE LA REACCION TIENE LUGAR EN PRESENCIA DE UN PRODUCTO QUE TIENE GRUPOS OXIDO DE ALQUILENO Y EN PRESENCIA DE CANTIDADES CATALITICAS DE AGUA.
ES90401223T 1989-05-19 1990-05-09 Procedimiento para la sintesis de cianuros de acilo. Expired - Lifetime ES2056402T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8906564A FR2647110B1 (fr) 1989-05-19 1989-05-19 Procede de synthese de cyanures d'acyle

Publications (1)

Publication Number Publication Date
ES2056402T3 true ES2056402T3 (es) 1994-10-01

Family

ID=9381810

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90401223T Expired - Lifetime ES2056402T3 (es) 1989-05-19 1990-05-09 Procedimiento para la sintesis de cianuros de acilo.

Country Status (14)

Country Link
EP (1) EP0398783B1 (es)
JP (1) JPH0686415B2 (es)
KR (1) KR940000060B1 (es)
CN (1) CN1027258C (es)
AT (1) ATE108434T1 (es)
CA (1) CA2017133C (es)
DE (1) DE69010571T2 (es)
DK (1) DK0398783T3 (es)
ES (1) ES2056402T3 (es)
FI (1) FI103573B1 (es)
FR (1) FR2647110B1 (es)
IE (1) IE68772B1 (es)
NO (1) NO172232C (es)
PT (1) PT94088B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE143356T1 (de) * 1990-12-31 1996-10-15 Basf Ag Verfahren zur herstellung von e-oximethern von phenylglyoxylsäureestern
DE4311722C1 (de) * 1993-04-08 1994-04-07 Basf Ag Verfahren zur Herstellung von Halogenmethyl-benzoylcyaniden und neue Halogenmethyl-benzoylcyanide
KR100437650B1 (ko) * 2001-12-06 2004-07-01 김해영 교량용 집수구
CN103304444B (zh) * 2013-06-27 2015-05-20 江苏省农用激素工程技术研究中心有限公司 苯甲酰氰的制备方法
CN104387292A (zh) * 2014-10-27 2015-03-04 河北诚信有限责任公司 一种酰基腈合成工艺
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
DE2614242C3 (de) * 1976-04-02 1986-11-13 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Acylcyaniden
DE2624891C2 (de) * 1976-06-03 1982-11-18 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von Benzoylcyanid
DE2642140C2 (de) * 1976-09-20 1982-10-28 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von Benzoylcyanid
DE3015587A1 (de) * 1980-04-23 1981-10-29 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von acylcyaniden

Also Published As

Publication number Publication date
DE69010571D1 (de) 1994-08-18
CN1047280A (zh) 1990-11-28
FI103573B (fi) 1999-07-30
CA2017133A1 (fr) 1990-11-19
FR2647110B1 (fr) 1991-07-26
FR2647110A1 (fr) 1990-11-23
NO172232C (no) 1993-06-23
FI103573B1 (fi) 1999-07-30
FI902474A0 (fi) 1990-05-18
NO902141D0 (no) 1990-05-14
NO902141L (no) 1990-11-20
EP0398783B1 (fr) 1994-07-13
IE901827L (en) 1990-11-19
PT94088A (pt) 1991-01-08
NO172232B (no) 1993-03-15
ATE108434T1 (de) 1994-07-15
EP0398783A1 (fr) 1990-11-22
CN1027258C (zh) 1995-01-04
IE68772B1 (en) 1996-07-10
PT94088B (pt) 1997-01-31
JPH035449A (ja) 1991-01-11
KR900018012A (ko) 1990-12-20
KR940000060B1 (ko) 1994-01-05
DE69010571T2 (de) 1995-03-02
CA2017133C (fr) 1997-01-07
JPH0686415B2 (ja) 1994-11-02
DK0398783T3 (da) 1994-11-21

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