Transition-Metal-Free Coupling Annulation of Arynes with Ketones and Alkynoates: Assembly of Functionalized Naphthalenes
作者:Wen-Ming Shu、Kai-Lu Zheng、Jun-Rui Ma、An-Xin Wu
DOI:10.1021/acs.orglett.6b01782
日期:2016.8.5
A transition-metal-free coupling annulation reaction of arynes, ketones, and alkynoates has been demonstrated: Using this formal [2 + 2 + 2] cycloaddition reaction, a wide variety of naphthalene derivatives were conveniently constructed in one pot with high efficiency. In addition, this novel and valid annulation has been successfully applied to the synthesis of 1-phenanthrenol derivatives.