DE69705291D1 - Verfahren zur Herstellung von Distyrol-biphenylverbindungen - Google Patents

Verfahren zur Herstellung von Distyrol-biphenylverbindungen

Info

Publication number
DE69705291D1
DE69705291D1 DE69705291T DE69705291T DE69705291D1 DE 69705291 D1 DE69705291 D1 DE 69705291D1 DE 69705291 T DE69705291 T DE 69705291T DE 69705291 T DE69705291 T DE 69705291T DE 69705291 D1 DE69705291 D1 DE 69705291D1
Authority
DE
Germany
Prior art keywords
distyrene
preparation
biphenyl compounds
biphenyl
compounds
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
DE69705291T
Other languages
English (en)
Other versions
DE69705291T2 (de
Inventor
Victor Eliu
Werner Kanert
Peter Baumeister
Julia Voelkel
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.)
BASF Schweiz AG
Ciba SC Holding AG
Original Assignee
Ciba Spezialitaetenchemie Holding AG
Ciba SC Holding AG
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 Ciba Spezialitaetenchemie Holding AG, Ciba SC Holding AG filed Critical Ciba Spezialitaetenchemie Holding AG
Application granted granted Critical
Publication of DE69705291D1 publication Critical patent/DE69705291D1/de
Publication of DE69705291T2 publication Critical patent/DE69705291T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
    • C07C303/22—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof from sulfonic acids, by reactions not involving the formation of sulfo or halosulfonyl groups; from sulfonic halides by reactions not involving the formation of halosulfonyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B37/00—Reactions without formation or introduction of functional groups containing hetero atoms, involving either the formation of a carbon-to-carbon bond between two carbon atoms not directly linked already or the disconnection of two directly linked carbon atoms
    • C07B37/04—Substitution

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE69705291T 1996-12-20 1997-12-11 Verfahren zur Herstellung von Distyrol-biphenylverbindungen Expired - Fee Related DE69705291T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9626554.1A GB9626554D0 (en) 1996-12-20 1996-12-20 Process

Publications (2)

Publication Number Publication Date
DE69705291D1 true DE69705291D1 (de) 2001-07-26
DE69705291T2 DE69705291T2 (de) 2002-05-02

Family

ID=10804795

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69705291T Expired - Fee Related DE69705291T2 (de) 1996-12-20 1997-12-11 Verfahren zur Herstellung von Distyrol-biphenylverbindungen

Country Status (6)

Country Link
US (1) US5969204A (de)
EP (1) EP0849244B1 (de)
JP (1) JPH10226657A (de)
DE (1) DE69705291T2 (de)
ES (1) ES2158476T3 (de)
GB (2) GB9626554D0 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9708304D0 (en) * 1997-04-24 1997-06-18 Ciba Geigy Ag Process
KR100699506B1 (ko) 2005-06-08 2007-03-23 한국화인케미칼주식회사 플루오르를 포함하는 방향족 디메틸리딘 화합물
US20070159062A1 (en) * 2006-01-12 2007-07-12 Luminoso Photoelectric Technology Co. Light-enhanced element
US20090129053A1 (en) * 2006-01-12 2009-05-21 Luminoso Photoelectric Technology Co. Light-enhanced element
WO2010100028A2 (en) 2009-03-06 2010-09-10 Huntsman Advanced Materials (Switzerland) Gmbh Enzymatic textile bleach-whitening methods
US8262744B2 (en) 2010-05-18 2012-09-11 Milliken & Company Optical brighteners and compositions comprising the same
CN101845233A (zh) * 2010-05-24 2010-09-29 山西青山化工有限公司 4,4’-二苯乙烯基联苯-2,2’-二磺酸荧光增白剂的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH554848A (de) * 1967-10-03 1974-10-15 Ciba Geigy Ag Verfahren zur herstellung neuer stilben-derivate.
EP0364403B1 (de) * 1988-10-13 1993-03-24 Ciba-Geigy Ag Distyrylbiphenylverbindungen
DE59202001D1 (de) * 1991-04-10 1995-06-01 Bayer Ag Verfahren zur Arylierung von Olefinen.
MY110183A (en) * 1992-08-18 1998-02-28 Novartis Ag Process for the preparation of n, n''-substituted ureas
ES2110125T3 (es) * 1993-01-07 1998-02-01 Hoechst Ag Acidos cinamicos halogenados y sus esteres, asi como procedimientos para su preparacion, y sales de arildiazonio halogenadas.

Also Published As

Publication number Publication date
GB2320496A (en) 1998-06-24
US5969204A (en) 1999-10-19
DE69705291T2 (de) 2002-05-02
GB9726197D0 (en) 1998-02-11
JPH10226657A (ja) 1998-08-25
EP0849244B1 (de) 2001-06-20
GB9626554D0 (en) 1997-02-05
ES2158476T3 (es) 2001-09-01
EP0849244A1 (de) 1998-06-24

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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