Cross-Coupling Chemistry at Mononuclear and Dinuclear Nickel Complexes

摘要

Nickel catalysts have been developed for a wide range ofudC–C bond formation reactions. Reaction mechanisms proposed forudthese transformations generally involve catalytic intermediatesudbased on mononickel species. These reactions are reviewed and theudpossibility of dinickel species active in C–C cross-coupling chemistryudis discussed.