Synthesis of Sulfilimines via Aryne and Cyclohexyne Intermediates
作者:Xianda Wu、Minghong Chen、Fu-Sheng He、Jie Wu
DOI:10.1021/acs.orglett.3c01918
日期:2023.7.14
metal-free approach for the synthesis of sulfilimines from sulfenamides with aryne and cyclohexyne precursors has been developed. The reaction proceeds through unusual S–C bond formation, which offers a novel and practical entry to access a wide range of sulfilimines in moderate to good yields with excellent chemoselectivity. Moreover, this protocol is amenable to gram-scale synthesis and is applicable to