DE69934033D1 - Verfahren zur Herstellung von Derivaten der Cyanobenzoesäure - Google Patents

Verfahren zur Herstellung von Derivaten der Cyanobenzoesäure

Info

Publication number
DE69934033D1
DE69934033D1 DE69934033T DE69934033T DE69934033D1 DE 69934033 D1 DE69934033 D1 DE 69934033D1 DE 69934033 T DE69934033 T DE 69934033T DE 69934033 T DE69934033 T DE 69934033T DE 69934033 D1 DE69934033 D1 DE 69934033D1
Authority
DE
Germany
Prior art keywords
cyanobenzoic acid
derivatives
preparation
substituent
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
DE69934033T
Other languages
English (en)
Other versions
DE69934033T2 (de
Inventor
Hiroshi Yasuda
Haruaki Ito
Takashi Tani
Kimitaka Ohshiro
Makoto Saito
Sumio Soya
Kuniomi Marumo
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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
Priority claimed from JP27021398A external-priority patent/JP4239251B2/ja
Priority claimed from JP28779698A external-priority patent/JP4172072B2/ja
Priority claimed from JP10291963A external-priority patent/JP2000119238A/ja
Priority claimed from JP30296198A external-priority patent/JP4207270B2/ja
Priority claimed from JP10302960A external-priority patent/JP2000128844A/ja
Priority claimed from JP10326211A external-priority patent/JP2000143605A/ja
Priority claimed from JP10328171A external-priority patent/JP2000154171A/ja
Priority claimed from JP10736599A external-priority patent/JP4275242B2/ja
Priority claimed from JP11362199A external-priority patent/JP4275243B2/ja
Application filed by Showa Denko KK filed Critical Showa Denko KK
Publication of DE69934033D1 publication Critical patent/DE69934033D1/de
Application granted granted Critical
Publication of DE69934033T2 publication Critical patent/DE69934033T2/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
DE69934033T 1998-09-24 1999-09-23 Verfahren zur Herstellung von Derivaten der Cyanbenzoesäure Expired - Lifetime DE69934033T2 (de)

Applications Claiming Priority (18)

Application Number Priority Date Filing Date Title
JP27021398 1998-09-24
JP27021398A JP4239251B2 (ja) 1998-09-24 1998-09-24 シアノ安息香酸アルキルエステルの製造方法
JP28779698A JP4172072B2 (ja) 1998-10-09 1998-10-09 シアノ安息香酸の製造方法
JP28779698 1998-10-09
JP10291963A JP2000119238A (ja) 1998-10-14 1998-10-14 シアノ安息香酸の製造法
JP29196398 1998-10-14
JP10302960A JP2000128844A (ja) 1998-10-23 1998-10-23 シアノ安息香酸アルキルエステルの製造方法
JP30296098 1998-10-23
JP30296198 1998-10-23
JP30296198A JP4207270B2 (ja) 1998-10-23 1998-10-23 シアノ安息香酸アルキルエステルの製造方法
JP10326211A JP2000143605A (ja) 1998-11-17 1998-11-17 シアノ安息香酸クロライド化合物の製造方法
JP32621198 1998-11-17
JP32817198 1998-11-18
JP10328171A JP2000154171A (ja) 1998-11-18 1998-11-18 シアノ安息香酸化合物の製造法
JP10736599 1999-04-15
JP10736599A JP4275242B2 (ja) 1998-11-26 1999-04-15 シアノ基含有安息香酸化合物の製造方法
JP11362199A JP4275243B2 (ja) 1999-04-21 1999-04-21 シアノ基含有安息香酸化合物の製造方法
JP11362199 1999-04-21

Publications (2)

Publication Number Publication Date
DE69934033D1 true DE69934033D1 (de) 2006-12-28
DE69934033T2 DE69934033T2 (de) 2007-06-21

Family

ID=27577340

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69934033T Expired - Lifetime DE69934033T2 (de) 1998-09-24 1999-09-23 Verfahren zur Herstellung von Derivaten der Cyanbenzoesäure
DE69934034T Expired - Lifetime DE69934034T2 (de) 1998-09-24 1999-09-23 Verfahren zur Herstellung von Derivaten der Cyanobenzoesäure

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69934034T Expired - Lifetime DE69934034T2 (de) 1998-09-24 1999-09-23 Verfahren zur Herstellung von Derivaten der Cyanobenzoesäure

Country Status (3)

Country Link
EP (3) EP1508567B1 (de)
AT (2) ATE345324T1 (de)
DE (2) DE69934033T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4228587B2 (ja) * 2002-05-22 2009-02-25 昭和電工株式会社 アミノメチル基含有ベンズアミド化合物の製造方法
WO2007035161A1 (en) * 2005-09-22 2007-03-29 Astrazeneca Ab New process for converting aromatic halo-substituted dinitriles into halo-substituted cyanocarboxylic acids
CN108191667B (zh) * 2018-01-04 2021-03-26 利尔化学股份有限公司 2-硝基-4-三氟甲基苯甲酸甲酯的制备方法
CN110818591A (zh) * 2019-11-15 2020-02-21 彩客化学(沧州)有限公司 一种3,4,5,6-四氯-2-氰基苯甲酸甲酯的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5239648A (en) * 1975-09-26 1977-03-28 Sanpo Kagaku Kenkyusho:Kk Aprocess for preparing p-cyanobenzoic acid amide from terephthalonitril e
DE2817505C3 (de) * 1978-04-21 1980-10-16 Jenaer Glaswerk Schott & Gen., 6500 Mainz Verfahren zum Herstellen von Tropfen aus der Glasschmelze
US4629700A (en) * 1983-11-30 1986-12-16 Standard Oil Company (Indiana) Selective conversion of cyano compounds to amides and carboxylic acids
CN85107055A (zh) * 1984-10-01 1986-06-10 诺沃工业联合股票公司 酶促工艺方法
NL9100979A (nl) * 1991-06-07 1993-01-04 Dsm Nv Werkwijze voor de alpha-chlorering van fenylacetonitrillen.
DE19733243A1 (de) * 1997-08-01 1999-02-04 Bayer Ag Verfahren zur Herstellung von 3-Cyano-2,4-dihalogen-5-fluor-benzoesäure
AU3956499A (en) * 1998-05-28 1999-12-13 Showa Denko Kabushiki Kaisha Processes for producing cyanophenyl derivatives
JP3930647B2 (ja) * 1998-09-11 2007-06-13 昭和電工株式会社 シアノ安息香酸の製造法
JP2000086610A (ja) * 1998-09-18 2000-03-28 Showa Denko Kk シアノ安息香酸アミドの製造方法

Also Published As

Publication number Publication date
EP1508567A2 (de) 2005-02-23
EP0989115A3 (de) 2001-04-04
ATE345324T1 (de) 2006-12-15
DE69934033T2 (de) 2007-06-21
ATE345325T1 (de) 2006-12-15
EP1508567B1 (de) 2006-11-15
DE69934034T2 (de) 2007-06-21
EP1508567A3 (de) 2005-03-02
EP1514866B1 (de) 2006-11-15
EP1514866A1 (de) 2005-03-16
EP0989115A2 (de) 2000-03-29
DE69934034D1 (de) 2006-12-28

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