DE69032378D1 - Ein Verfahren zur Herstellung von Dibenzoxazolylthiophenen - Google Patents

Ein Verfahren zur Herstellung von Dibenzoxazolylthiophenen

Info

Publication number
DE69032378D1
DE69032378D1 DE69032378T DE69032378T DE69032378D1 DE 69032378 D1 DE69032378 D1 DE 69032378D1 DE 69032378 T DE69032378 T DE 69032378T DE 69032378 T DE69032378 T DE 69032378T DE 69032378 D1 DE69032378 D1 DE 69032378D1
Authority
DE
Germany
Prior art keywords
dibenzoxazolylthiophenes
preparation
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 - Fee Related
Application number
DE69032378T
Other languages
English (en)
Other versions
DE69032378T2 (de
Inventor
Hiroshi Goda
Nario Kimura
Satoshi Kimura
Naohiro Yoshikawa
Masaki Teramoto
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 Seika Chemicals Co Ltd
Original Assignee
Sumitomo Seika 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
Priority claimed from JP1061185A external-priority patent/JP2520298B2/ja
Priority claimed from JP6118689A external-priority patent/JPH07619B2/ja
Priority claimed from JP1188546A external-priority patent/JPH082895B2/ja
Application filed by Sumitomo Seika Chemicals Co Ltd filed Critical Sumitomo Seika Chemicals Co Ltd
Application granted granted Critical
Publication of DE69032378D1 publication Critical patent/DE69032378D1/de
Publication of DE69032378T2 publication Critical patent/DE69032378T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing three or more hetero rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D333/28—Halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D333/38—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
DE69032378T 1989-03-13 1990-03-09 Ein Verfahren zur Herstellung von Dibenzoxazolylthiophenen Expired - Fee Related DE69032378T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1061185A JP2520298B2 (ja) 1989-03-13 1989-03-13 チオフェンジカルボン酸ジエステルの製造方法
JP6118689A JPH07619B2 (ja) 1989-03-13 1989-03-13 ジベンゾオキサゾリル化合物の製造方法
JP1188546A JPH082895B2 (ja) 1989-07-19 1989-07-19 チオフェンジカルボン酸ジエステルを製造する方法

Publications (2)

Publication Number Publication Date
DE69032378D1 true DE69032378D1 (de) 1998-07-09
DE69032378T2 DE69032378T2 (de) 1998-10-01

Family

ID=27297418

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69029754T Expired - Fee Related DE69029754T2 (de) 1989-03-13 1990-03-09 Herstellung von Thiophen-2,5-Dicarbonsäurediestern und Tetrahydrothiophen-2,5-dicarbonsäurediestern
DE69032378T Expired - Fee Related DE69032378T2 (de) 1989-03-13 1990-03-09 Ein Verfahren zur Herstellung von Dibenzoxazolylthiophenen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69029754T Expired - Fee Related DE69029754T2 (de) 1989-03-13 1990-03-09 Herstellung von Thiophen-2,5-Dicarbonsäurediestern und Tetrahydrothiophen-2,5-dicarbonsäurediestern

Country Status (5)

Country Link
US (2) US5093504A (de)
EP (2) EP0719774B1 (de)
KR (1) KR0142667B1 (de)
CA (1) CA2011948C (de)
DE (2) DE69029754T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW420674B (en) * 1994-08-25 2001-02-01 Ciba Sc Holding Ag Process for the preparation of thiophene-2,5-dicarboxylic acid and the dichloride thereof
JP3933779B2 (ja) * 1997-12-11 2007-06-20 株式会社ジーシー 金属表面処理材
CA2319131A1 (en) 1998-01-26 1999-07-29 Walter H. Moos Mitochondria protecting agents for treating mitochondria associated diseases
DE60115080T2 (de) * 2000-10-18 2006-06-08 Ciba Speciality Chemicals Holding Inc. Verfahren zur herstellung von bis-benzazolyl verbindungen
US6924276B2 (en) 2001-09-10 2005-08-02 Warner-Lambert Company Diacid-substituted heteroaryl derivatives as matrix metalloproteinase inhibitors
US7608715B2 (en) 2005-11-21 2009-10-27 Sabic Innovative Plastics Ip B.V. Fluorescent brighteners, methods of preparation thereof, fluorescent brightener compositions, and methods of preparation and uses thereof
CN101143854B (zh) * 2006-09-15 2011-01-05 沈阳化工研究院 一种双苯并噁唑类化合物的合成方法
KR101460314B1 (ko) * 2012-12-07 2014-11-13 도레이케미칼 주식회사 바이오 플라스틱용 폴리머, 이의 조성물 및 이의 제조방법

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2746973A (en) * 1955-05-27 1956-05-22 Du Pont 5-alkylmercapto-2-heterocyclic aldehydes and ketones
NL121733C (de) * 1958-09-02
CH405328A (de) * 1960-08-11 1966-01-15 Ciba Geigy Verfahren zur Herstellung neuer Tetrahydrothiophenderivate
FR1300654A (fr) * 1960-09-26 1962-08-03 Ciba Geigy Procédé de préparation d'un nouveau dichlorure chloré d'acide dicarboxylique
CH406631A (de) * 1964-01-17 1966-01-31 Ciba Geigy Verwendung von neuen 2,5-Dibenzoxazolyl-thiophen-Verbindungen als optische Aufhellmittel für nicht-textile Materialien
US4093622A (en) * 1975-05-19 1978-06-06 Zoecon Corporation Pyridine esters of cyclopropane-carboxylic acid
DE3274643D1 (en) * 1981-05-06 1987-01-22 Asahi Chemical Ind Process for the production of hexafluoropropylene oxide
DE58904709D1 (de) * 1988-09-16 1993-07-22 Ciba Geigy Ag Optische aufheller.

Also Published As

Publication number Publication date
CA2011948C (en) 1998-01-27
EP0387725A2 (de) 1990-09-19
KR0142667B1 (ko) 1998-07-15
EP0387725A3 (de) 1992-03-25
US5093504A (en) 1992-03-03
EP0719774B1 (de) 1998-06-03
DE69032378T2 (de) 1998-10-01
EP0719774A1 (de) 1996-07-03
DE69029754T2 (de) 1997-05-15
DE69029754D1 (de) 1997-03-06
US5310940A (en) 1994-05-10
KR900014355A (ko) 1990-10-23
CA2011948A1 (en) 1990-09-13
EP0387725B1 (de) 1997-01-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee