Regioselective Arene and Heteroarene Functionalization: <i>N</i>-Alkenoxypyridinium Salts as Electrophilic Alkylating Agents for the Synthesis of α-Aryl/α-Heteroaryl Ketones
作者:Rong L. Zhai、Yun S. Xue、Ting Liang、Jia J. Mi、Zhou Xu
DOI:10.1021/acs.joc.8b01388
日期:2018.9.7
electrophilic alkylating agents for the synthesis of α-aryl/heteroaryl ketones has been developed. The method generates alkylating agents from alkynes and N-pyridine oxide followed by site-selective electrophilic substitution with a broad range of arenes and heteroarenes including benzene derivates, phenols, ethers, indoles, pyrroles, furans, and thiophenes in onepot. Kinetic isotope effect measurements