halides, 2‐haloarylcarboxylic acids, and norbornadiene. The transformation is driven by the direction and subsequent decarboxylation of the carboxyl group, while norbornadiene serves as an ortho‐C−H activator and ethylene synthon via a retro‐Diels–Alder reaction. Comprehensive DFT calculations were performed to account for the catalytic intermediates.
基于芳基卤化物,2-卤代芳基
羧酸和降
冰片二烯的三组分交叉偶联,开发了一种通用的π-延伸反应。转变是由羧基的方向和随后的脱羧作用驱动的,而降
冰片二烯则通过逆Diels-Alder反应充当邻-C-H活化剂和
乙烯合成子。进行了全面的DFT计算以说明催化中间体。