Rh(III)‐Catalyzed Aldehydic C−H Functionalization Reaction between Salicylaldehydes and Sulfoxonium Ylides
作者:Guo‐Dong Xu、Kenneth L. Huang、Zhi‐Zhen Huang
DOI:10.1002/adsc.201900276
日期:2019.7.11
A novel aldehydic C−H functionalization reactionbetween salicylaldehydes and sulfoxonium ylides has been developed under rhodium(III) catalysis, affording coupling products in moderate to good yields. A plausible mechanism involving aldehydic C(sp2)−H activation by rhodium(III) and rhodium(III) catalyzed carbene insertion is also proposed. It was also found that the aldehydic C−H functionalization