Synthesis of Sulfilimines via Multicomponent Reaction of Arynes, Sulfamides, and Thiosulfonates
作者:Pei Xie、Yating Zheng、Yuping Luo、Jinyun Luo、Leifang Wu、Zhihua Cai、Lin He
DOI:10.1021/acs.orglett.3c02217
日期:2023.8.25
In this work, a facile and efficient method for the synthesis of sulfilimines through multicomponent reaction of arynes, sulfamides, and thiosulfonates was developed. A variety of structurally diverse substrates and functional groups were very compatible in the reaction, giving the corresponding sulfilimines in good to high yields. This protocol could be conducted on a gram scale, and the product was
在这项工作中,开发了一种通过芳炔、磺酰胺和硫代磺酸盐的多组分反应合成硫亚胺的简便有效的方法。各种结构多样的底物和官能团在反应中非常相容,从而以良好到高的产率产生相应的硫亚胺。该方案可以在克规模上进行,并且产物很容易转化为硫化物和亚砜亚胺。机理研究表明,原位生成的次磺酰胺是该反应的关键中间体。