A highly efficient Pd-catalyzed decarboxylative ortho-arylation of amides with aryl acylperoxides
作者:Dengke Li、Ning Xu、Yicheng Zhang、Lei Wang
DOI:10.1039/c4cc06457g
日期:——
A Pd-catalyzed decarboxylative ortho-arylation of amides with aryl acylperoxides was developed. Anilides afforded ortho-arylation products, and N-methoxyarylamides gave phenanthridinones.
Construction of Benzoxazinones from Anilines and Their Derivatives
作者:Teng-Fei Zhao、Xiao-Li Xu、Wei-Yin Sun、Yi Lu
DOI:10.1021/acs.orglett.3c01511
日期:2023.7.14
Herein we report a strategy concerning Rh(III)-catalyzed direct ortho-C–H bond carbonylation to construct benzoxazinones fromanilines and their derivatives with high atom economy. Interestingly, the corresponding amides were generated in situ fromanilines when excess Ac2O was added and directed the following C–H bond carbonylation to form benzoxazinones. Extensive functional group tolerance can be