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Water as Solvent for Nickel‐2,2′‐Bipyridine‐Catalysed Electrosynthesis of Biaryls from Haloaryls
Author(s) -
Raynal Frédéric,
Barhdadi Rachid,
Périchon Jacques,
Savall André,
Troupel Michel
Publication year - 2002
Publication title -
advanced synthesis and catalysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.541
H-Index - 155
eISSN - 1615-4169
pISSN - 1615-4150
DOI - 10.1002/1615-4169(200201)344:1<45::aid-adsc45>3.0.co;2-e
Subject(s) - electrosynthesis , chemistry , nickel , electrolysis , bipyridine , catalysis , 2,2' bipyridine , halide , anode , aqueous solution , solvent , aryl , aryl halide , inorganic chemistry , organic chemistry , palladium , electrochemistry , electrode , alkyl , crystal structure , electrolyte
Reductive homocoupling of aryl halides into biaryls was achieved by electrolysis of aqueous emulsions, either in an undivided cell fitted with a sacrificial anode, or in a divided diaphragm cell, and in the presence of nickel‐2,2′‐bipyridine as catalyst. Reactions were also run in a filter‐press cell.