IN172469B - - Google Patents

Info

Publication number
IN172469B
IN172469B IN755CA1991A IN172469B IN 172469 B IN172469 B IN 172469B IN 755CA1991 A IN755CA1991 A IN 755CA1991A IN 172469 B IN172469 B IN 172469B
Authority
IN
India
Application number
Other languages
English (en)
Inventor
Thomas Schach
Theodor Papenfuhs
Joachim Hackenbruch
Original Assignee
Hoechst 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
Priority to DE4034109A priority Critical patent/DE4034109A1/de
Application filed by Hoechst Ag filed Critical Hoechst Ag
Priority to IN755CA1991 priority patent/IN172469B/en
Priority to DE59106559T priority patent/DE59106559D1/de
Priority to CA002094802A priority patent/CA2094802A1/en
Priority to EP91918263A priority patent/EP0555260B1/de
Priority to PCT/EP1991/001968 priority patent/WO1992007809A1/de
Publication of IN172469B publication Critical patent/IN172469B/en
Priority to US08/255,550 priority patent/US5451703A/en

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
    • C07C17/269—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions of only halogenated hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IN755CA1991 1990-10-26 1991-10-07 IN172469B (cs)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE4034109A DE4034109A1 (de) 1990-10-26 1990-10-26 Verfahren zur herstellung von biarylen
IN755CA1991 IN172469B (cs) 1990-10-26 1991-10-07
DE59106559T DE59106559D1 (de) 1990-10-26 1991-10-16 Verfahren zur herstellung von biarylen.
CA002094802A CA2094802A1 (en) 1990-10-26 1991-10-16 Process for the production of diaryls
EP91918263A EP0555260B1 (de) 1990-10-26 1991-10-16 Verfahren zur herstellung von biarylen
PCT/EP1991/001968 WO1992007809A1 (de) 1990-10-26 1991-10-16 Verfahren zur herstellung von biarylen
US08/255,550 US5451703A (en) 1990-10-26 1994-05-31 Process for the preparation of biaryls

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4034109A DE4034109A1 (de) 1990-10-26 1990-10-26 Verfahren zur herstellung von biarylen
IN755CA1991 IN172469B (cs) 1990-10-26 1991-10-07

Publications (1)

Publication Number Publication Date
IN172469B true IN172469B (cs) 1993-08-14

Family

ID=25898023

Family Applications (1)

Application Number Title Priority Date Filing Date
IN755CA1991 IN172469B (cs) 1990-10-26 1991-10-07

Country Status (5)

Country Link
EP (1) EP0555260B1 (cs)
CA (1) CA2094802A1 (cs)
DE (2) DE4034109A1 (cs)
IN (1) IN172469B (cs)
WO (1) WO1992007809A1 (cs)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61167642A (ja) * 1985-01-21 1986-07-29 Hitachi Ltd ３，３′，４，４′−ビフェニルテトラカルボン酸塩の製造方法
GB8515063D0 (en) * 1985-06-14 1985-07-17 Ici Plc Polyaromatic compounds
BR8802621A (pt) * 1987-12-02 1990-03-01 Mitsubishi Chem Ind Processo para desalogenar e dimerizar um composto aromatico de halogeneto

Also Published As

Publication number Publication date
EP0555260A1 (de) 1993-08-18
EP0555260B1 (de) 1995-09-20
WO1992007809A1 (de) 1992-05-14
DE4034109A1 (de) 1992-04-30
DE59106559D1 (de) 1995-10-26
CA2094802A1 (en) 1992-04-27

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