Cationic Rhodium(I)Complexes-Catalyzed Highly Enantioselective Cycloaddition Reactions

摘要

Transition-metal-catalyzed cycloaddition is one of the most valuable tools for the rapid construction of cyclic frameworks.Among them,rhodium-catalyzed reactions are widely used for the construction of carbocyles and hete-rocycles.However,only a few examp-les have been reported for cycloaddi-tions through cyclic acylmetal inter-mediates leading to useful cyclic car-bonyl compounds.