DK0854135T3 - Fremgangsmåde til fremstilling af 2-cyanobiphenylforbindelser - Google Patents

Fremgangsmåde til fremstilling af 2-cyanobiphenylforbindelser

Info

Publication number
DK0854135T3
DK0854135T3 DK98300408T DK98300408T DK0854135T3 DK 0854135 T3 DK0854135 T3 DK 0854135T3 DK 98300408 T DK98300408 T DK 98300408T DK 98300408 T DK98300408 T DK 98300408T DK 0854135 T3 DK0854135 T3 DK 0854135T3
Authority
DK
Denmark
Prior art keywords
formula
compound represented
preparation
cyanobiphenyl
chem
Prior art date
Application number
DK98300408T
Other languages
Danish (da)
English (en)
Inventor
Tadashi Katsura
Hiroshi Shiratani
Kiyoshi Sugi
Nobushige Itaya
Original Assignee
Sumika Fine Chemicals Co Ltd
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 Sumika Fine Chemicals Co Ltd filed Critical Sumika Fine Chemicals Co Ltd
Application granted granted Critical
Publication of DK0854135T3 publication Critical patent/DK0854135T3/da

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)
DK98300408T 1997-01-21 1998-01-21 Fremgangsmåde til fremstilling af 2-cyanobiphenylforbindelser DK0854135T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2334597 1997-01-21
JP3697297 1997-02-04

Publications (1)

Publication Number Publication Date
DK0854135T3 true DK0854135T3 (da) 2000-05-01

Family

ID=26360695

Family Applications (2)

Application Number Title Priority Date Filing Date
DK98300408T DK0854135T3 (da) 1997-01-21 1998-01-21 Fremgangsmåde til fremstilling af 2-cyanobiphenylforbindelser
DK99200951T DK0953564T3 (da) 1997-01-21 1998-01-21 Fremgangsmåde til fremstilling af en 2-cyanobiphenylforbindelse

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK99200951T DK0953564T3 (da) 1997-01-21 1998-01-21 Fremgangsmåde til fremstilling af en 2-cyanobiphenylforbindelse

Country Status (7)

Country Link
US (1) US5998652A (de)
EP (2) EP0953564B1 (de)
AT (2) ATE202080T1 (de)
DE (2) DE69800922T2 (de)
DK (2) DK0854135T3 (de)
ES (2) ES2144327T3 (de)
PT (2) PT953564E (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2007004426A (es) * 2004-10-15 2007-06-14 Teva Pharma Procesos para preparar telmisartan.
CN104276980B (zh) * 2014-09-30 2017-02-01 浙江普洛医药科技有限公司 2‑氰基‑4′‑甲基联苯的清洁生产工艺
CN104326938B (zh) * 2014-10-22 2016-08-17 陕西煤业化工技术开发中心有限责任公司 一种使用苯并咪唑离子液体制备沙坦联苯的方法
CN112661666B (zh) * 2020-12-24 2023-04-21 南京工业大学 一种催化合成2-氰基-4’-甲基联苯的工艺
CN115745833B (zh) * 2022-11-02 2024-07-05 宁夏中星显示材料有限公司 一种4-烷基-4’-氰基联苯的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07121582B2 (ja) * 1991-09-11 1995-12-25 大蔵省印刷局長 印刷物の検査装置における欠陥検出方法及び欠陥検出回路
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
JPH08109143A (ja) * 1994-08-17 1996-04-30 Asahi Glass Co Ltd ビフェニル化合物の製造方法
JP3763869B2 (ja) * 1994-12-26 2006-04-05 東ソー・ファインケム株式会社 ビフェニル化合物の製造方法

Also Published As

Publication number Publication date
DK0953564T3 (da) 2001-09-03
DE69800073T2 (de) 2000-06-21
US5998652A (en) 1999-12-07
DE69800922D1 (de) 2001-07-19
PT854135E (pt) 2000-06-30
ES2144327T3 (es) 2000-06-01
ATE202080T1 (de) 2001-06-15
DE69800922T2 (de) 2001-09-27
EP0854135A2 (de) 1998-07-22
PT953564E (pt) 2001-09-28
EP0953564A1 (de) 1999-11-03
DE69800073D1 (de) 2000-03-09
EP0854135A3 (de) 1998-11-04
EP0854135B1 (de) 2000-02-02
EP0953564B1 (de) 2001-06-13
ES2157679T3 (es) 2001-08-16
ATE189453T1 (de) 2000-02-15

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