VERFAHREN ZUR HERSTELLUNG VON UNSYMMETRISCHEN BIARYLVERBINDUNGEN

Unsymmetric biaryl compounds are prepared by coupling two different halogenoaromatics by reaction with a metal and carrying out the reaction in the presence of catalytic amounts of a nickel compound, a promoter and a phosphorus-containing ligand.

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Bibliographic Details
Main Authors HIMMLER, THOMAS. DR., 5000 KOELN, DE, BRADEN, RUDOLF. DR., 5068 ODENTHAL, DE
Format Patent
LanguageGerman
Published 23.11.1989
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
APPARATUS THEREFOR
CHEMISTRY
GENERAL METHODS OF ORGANIC CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Summary:Unsymmetric biaryl compounds are prepared by coupling two different halogenoaromatics by reaction with a metal and carrying out the reaction in the presence of catalytic amounts of a nickel compound, a promoter and a phosphorus-containing ligand.
Bibliography:Application Number: DE19883816120