DE69800073T2 - Verfahren zur Herstellung von 2-Cyanobiphenyl-Verbindungen - Google Patents

Verfahren zur Herstellung von 2-Cyanobiphenyl-Verbindungen

Info

Publication number
DE69800073T2
DE69800073T2 DE69800073T DE69800073T DE69800073T2 DE 69800073 T2 DE69800073 T2 DE 69800073T2 DE 69800073 T DE69800073 T DE 69800073T DE 69800073 T DE69800073 T DE 69800073T DE 69800073 T2 DE69800073 T2 DE 69800073T2
Authority
DE
Germany
Prior art keywords
formula
compound represented
preparation
cyanobiphenyl
chem
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
DE69800073T
Other languages
English (en)
Other versions
DE69800073D1 (de
Inventor
Tadashi Katsura
Hiroshi Shiratani
Kiyoshi Sugi
Nobushige Itaya
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.)
Sumitomo Chemical Co Ltd
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
Publication of DE69800073D1 publication Critical patent/DE69800073D1/de
Application granted granted Critical
Publication of DE69800073T2 publication Critical patent/DE69800073T2/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
DE69800073T 1997-01-21 1998-01-21 Verfahren zur Herstellung von 2-Cyanobiphenyl-Verbindungen Expired - Lifetime DE69800073T2 (de)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
DE69800073D1 DE69800073D1 (de) 2000-03-09
DE69800073T2 true DE69800073T2 (de) 2000-06-21

Family

ID=26360695

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69800073T Expired - Lifetime DE69800073T2 (de) 1997-01-21 1998-01-21 Verfahren zur Herstellung von 2-Cyanobiphenyl-Verbindungen
DE69800922T Expired - Lifetime DE69800922T2 (de) 1997-01-21 1998-01-21 Verfahren zur Herstellung von 2-Cyanobiphenyl Verbindungen

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69800922T Expired - Lifetime DE69800922T2 (de) 1997-01-21 1998-01-21 Verfahren zur Herstellung von 2-Cyanobiphenyl Verbindungen

Country Status (7)

Country Link
US (1) US5998652A (de)
EP (2) EP0854135B1 (de)
AT (2) ATE189453T1 (de)
DE (2) DE69800073T2 (de)
DK (2) DK0854135T3 (de)
ES (2) ES2144327T3 (de)
PT (2) PT854135E (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080112424A (ko) * 2004-10-15 2008-12-24 테바 파마슈티컬 인더스트리즈 리미티드 텔미사르탄의 제조 방법
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
CN115745833A (zh) * 2022-11-02 2023-03-07 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
ATE189453T1 (de) 2000-02-15
EP0854135B1 (de) 2000-02-02
EP0854135A2 (de) 1998-07-22
DK0953564T3 (da) 2001-09-03
DK0854135T3 (da) 2000-05-01
PT953564E (pt) 2001-09-28
EP0953564B1 (de) 2001-06-13
ATE202080T1 (de) 2001-06-15
US5998652A (en) 1999-12-07
DE69800922D1 (de) 2001-07-19
ES2144327T3 (es) 2000-06-01
PT854135E (pt) 2000-06-30
DE69800073D1 (de) 2000-03-09
EP0854135A3 (de) 1998-11-04
EP0953564A1 (de) 1999-11-03
ES2157679T3 (es) 2001-08-16
DE69800922T2 (de) 2001-09-27

Similar Documents

Publication Publication Date Title
DE69707341D1 (de) Verfahren zur Herstellung von 4-Aryl-3-Hydroxymethyl-piperidinen
DE69800073T2 (de) Verfahren zur Herstellung von 2-Cyanobiphenyl-Verbindungen
DE60037766D1 (de) Verfahren zur Herstellung von 2-Alkyl-3-aminothiophen Derivate und 3-Aminothiophen Derivate
HK1022300A1 (en) Optical resolution of narwedine-type compounds
ATE123286T1 (de) Verfahren zur herstellung von 3-alkoxymethyl cephalosporinderivate.
DE60110019D1 (de) Verfahren zur Herstellung von Cyclopropancarboxylaten
DE69311999D1 (de) Verfahren zur Herstellung von Amino-Thiadiazolylacetylhaliden
DE60000375D1 (de) Verfahren zur Herstellung von Difluoracetophenon-Derivaten
ATE319722T1 (de) Verfahren zur herstellung von vitamin-d analogen
DE68926016T2 (de) Halogeno-4-Methylpyrazole und Verfahren zu ihrer Herstellung
ATE86629T1 (de) 4-piperidincarboxamid-derivate.
DE69129605D1 (de) Verfahren zur Herstellung von N-Alkylpyrazolen
DE69127396T2 (de) Verfahren zur Herstellung von Dihydrofuranonderivaten
DE69838717D1 (de) Verfahren zur herstellung von imidazolonen
GR3033353T3 (en) Prostaglandin I analogue.
FI20001893A (fi) (S)-(+)-4-(4-t-butyylifenyyli)-2-pyrrolidon-4-yyli)metoksibentsoehappo, sen käyttö ja menetelmiä sen valmistamiseksi

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SUMITOMO CHEMICAL CO. LTD., TOKIO/TOKYO, JP