Metal-Free, Acid/Phosphine-Induced Regioselective Thiolation of <i>p</i>-Quinone Methides with Sodium Aryl/Alkyl Sulfinates
作者:Biquan Xiong、Shipan Xu、Yu Liu、Ke-Wen Tang、Wai-Yeung Wong
DOI:10.1021/acs.joc.0c02390
日期:2021.1.15
with sodiumaryl/alkyl sulfinates has been established using an acid/phosphine-induced radical route under transition-metal-free conditions. A broad range of sodiumaryl/alkyl sulfinates and p-quinone methides (p-QMs) are compatible for the reaction, giving the expected products with good to excellent yields. Control experiments were also performed to gain insights into the generation mechanism of thiyl