RhIII-Catalyzed Hydroacylation Reactions between N-Sulfonyl 2- Aminobenzaldehydes and Olefins

摘要

Metal-catalyzed hydroacylation of olefins represents an important atom-economic synthetic process in C-H activation. For the first time highly efficient Rh~(III)Cp~*- catalyzed hydroacylation was realized in the coupling of N-sulfonyl 2-aminobenzaldehydes with both conjugated and aliphatic olefins, leading to the synthesis of various aryl ketones. Occasionally, oxidative coupling occurred when a silver(I) oxidant was used.