Annulation of Benzamides with [60]Fullerene through Palladium(II)-Catalyzed C−H Bond Activation
摘要:
Palladium-catalyzed heteroannulation of N-substituted benzamides with [60]fullerene, which proceeds through direct sp(2) C-H bond activation to form 7-membered ring pallada-intermediate with C-60, led to formation of [60]fulleroisoquinolinones in moderate to good yields (8-64% based on recovered C-60). A plausible reaction pathway is proposed.
Annulation of Benzamides with [60]Fullerene through Palladium(II)-Catalyzed C−H Bond Activation
作者:Shih-Ching Chuang、Venkatachalam Rajeshkumar、Chun-An Cheng、Jie-Cheng Deng、Guan-Wu Wang
DOI:10.1021/jo102107k
日期:2011.3.18
Palladium-catalyzed heteroannulation of N-substituted benzamides with [60]fullerene, which proceeds through direct sp(2) C-H bond activation to form 7-membered ring pallada-intermediate with C-60, led to formation of [60]fulleroisoquinolinones in moderate to good yields (8-64% based on recovered C-60). A plausible reaction pathway is proposed.