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Synlett 1993; 1993(6): 425-426
DOI: 10.1055/s-1993-22481
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An Efficient Route to Unsymmetrical Biaryls via the Electrochemical Preparation of Functionalized Aromatic Zinc Organometallics

S. Sibille* , V. Ratovelomanana, J. Y. Nédélec, J. Périchon
  • *C.N.R.S., Laboratoire d'Electrochimie, Catalyse et Synthèse Organique, UMR 28, 2 rue H. Dunant, F-94320 Thiais, France
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Publication Date:
19 March 2002 (online)

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Various functionalized aromatic or heteroaromatic zinc organometallics, which were prepared electrochemically from aryl chlorides or -bromides in the presence of a nickel-complex catalyst and zinc ions, reacted with aromatic or heteroaromatic halides in the presence of catalytic amounts of palladium phosphine complexes to give unsymmetrical biaryls in good to excellent yields.