DE69709143D1 - Verfahren zur herstellung eines cyanobiphenyls - Google Patents

Verfahren zur herstellung eines cyanobiphenyls

Info

Publication number
DE69709143D1
DE69709143D1 DE69709143T DE69709143T DE69709143D1 DE 69709143 D1 DE69709143 D1 DE 69709143D1 DE 69709143 T DE69709143 T DE 69709143T DE 69709143 T DE69709143 T DE 69709143T DE 69709143 D1 DE69709143 D1 DE 69709143D1
Authority
DE
Germany
Prior art keywords
cyanobiphenyl
producing
halobenzonitrile
cocatalyst
benzonitrile
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
DE69709143T
Other languages
English (en)
Other versions
DE69709143T2 (de
Inventor
Mouad Alami
Gerard Cahiez
Bertrand Castro
Eric Riguet
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.)
Sanofi Aventis France
Original Assignee
Sanofi Synthelabo 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 Sanofi Synthelabo SA filed Critical Sanofi Synthelabo SA
Publication of DE69709143D1 publication Critical patent/DE69709143D1/de
Application granted granted Critical
Publication of DE69709143T2 publication Critical patent/DE69709143T2/de
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
    • C07C253/30—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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Liquid Crystal Substances (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE69709143T 1996-09-09 1997-09-08 Verfahren zur herstellung eines cyanobiphenyls Expired - Lifetime DE69709143T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9610970A FR2753195B1 (fr) 1996-09-09 1996-09-09 Procede pour la preparation d'un cyanobiphenyle
PCT/FR1997/001577 WO1998009941A1 (fr) 1996-09-09 1997-09-08 Procede pour la preparation d'un cyanobiphenyle

Publications (2)

Publication Number Publication Date
DE69709143D1 true DE69709143D1 (de) 2002-01-24
DE69709143T2 DE69709143T2 (de) 2002-08-01

Family

ID=9495567

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69709143T Expired - Lifetime DE69709143T2 (de) 1996-09-09 1997-09-08 Verfahren zur herstellung eines cyanobiphenyls

Country Status (11)

Country Link
US (1) US6392080B1 (de)
EP (1) EP0931059B1 (de)
JP (1) JP3264497B2 (de)
AT (1) ATE210633T1 (de)
AU (1) AU4211797A (de)
BR (1) BR9711953A (de)
CA (1) CA2265438C (de)
DE (1) DE69709143T2 (de)
FR (1) FR2753195B1 (de)
NO (1) NO311254B1 (de)
WO (1) WO1998009941A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006044648A1 (en) * 2004-10-15 2006-04-27 Teva Pharmaceutical Industries Ltd. Process for preparing telmisartan
EP2233459A4 (de) * 2007-12-21 2011-04-27 Sumitomo Chemical Co VERFAHREN ZUR HERSTELLUNG EINER konjugierten AROMATISCHEN VERBINDUNG

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1334092C (en) 1986-07-11 1995-01-24 David John Carini Angiotensin ii receptor blocking imidazoles
DE3816120A1 (de) * 1988-05-11 1989-11-23 Bayer Ag Verfahren zur herstellung von unsymmetrischen biarylverbindungen
GB9017480D0 (en) * 1990-08-09 1990-09-26 Ici Plc Chemical process
FR2689887B1 (fr) * 1992-04-13 1995-06-23 Sanofi Elf Procede de preparation d'un derive de biphenyle.
US5380910A (en) * 1992-04-28 1995-01-10 Ihara Chemical Industry Co., Ltd. Method for producing an asymmetric biaryl derivative

Also Published As

Publication number Publication date
FR2753195B1 (fr) 1998-11-27
ATE210633T1 (de) 2001-12-15
NO991118D0 (no) 1999-03-08
WO1998009941A1 (fr) 1998-03-12
CA2265438C (fr) 2003-07-08
NO311254B1 (no) 2001-11-05
AU4211797A (en) 1998-03-26
CA2265438A1 (fr) 1998-03-12
DE69709143T2 (de) 2002-08-01
JP3264497B2 (ja) 2002-03-11
FR2753195A1 (fr) 1998-03-13
BR9711953A (pt) 1999-08-24
JP2000501427A (ja) 2000-02-08
NO991118L (no) 1999-03-08
EP0931059B1 (de) 2001-12-12
EP0931059A1 (de) 1999-07-28
US6392080B1 (en) 2002-05-21

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: SANOFI-AVENTIS, PARIS, FR

8364 No opposition during term of opposition
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Ref document number: 931059

Country of ref document: EP

Representative=s name: TER MEER STEINMEISTER & PARTNER GBR PATENTANWA, DE