Synthesis of a Novel Optically Active C2??Symmetric 2, 2′??Bipyridine

…, M Ewald, M Zehnder, MA Neuburger

文献索引：Bolm, Carsten; Ewald, Martina; Zehnder, Margareta; Neuburger, Markus A. Chemische Berichte, 1992 , vol. 125, # 2 p. 453 - 458

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被引用次数: 29

摘要

Abstract Optically active 2, 2′-bipyridine (S, S)-1 was synthesized by radical cyclization and a nickel (0)-mediated coupling of enantiomerically pure bromopyridine (S)-8. Palladium, copper, and cobalt complexes of 1 were prepared. The solid-state structures of meso-1 and 11 were determined by X-ray crystal structure analysis.