Synthesis of a Novel Optically Active C 2 ‐Symmetric 2,2′‐Bipyridine
1992; Wiley; Volume: 125; Issue: 2 Linguagem: Inglês
10.1002/cber.19921250224
ISSN0009-2940
AutoresCarsten Bolm, Martina Ewald, Margareta Zehnder, Markus Neuburger,
Tópico(s)Oxidative Organic Chemistry Reactions
ResumoAbstract 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.
Referência(s)