Aerobic Oxidative Alkenylation of Weak <i>O</i>-Coordinating Arylacetamides with Alkenes via a Rh(III)-Catalyzed C–H Activation
作者:Subramanian Jambu、Ramakrishnan Sivasakthikumaran、Masilamani Jeganmohan
DOI:10.1021/acs.orglett.8b04140
日期:2019.3.1
A versatile and site-selective rhodium(III)-catalyzed aerobic oxidative alkenylation of arylacetamides including primary, secondary, and tertiary amides having a weak O-coordinating acetamide directing group with alkenes is described. In the reaction, air was utilized as a sole oxidant. The reaction was compatible with activated alkenes and maleimides.
描述了一种通用的,有选择性的铑(III)催化的芳基乙酰胺的好氧氧化烯基化反应,包括具有弱的O-配位乙酰胺导向基团的伯,仲和叔酰胺与烯烃。在反应中,空气被用作唯一的氧化剂。该反应与活化的烯烃和马来酰亚胺相容。