A convenient, one-step synthetic approach to fluoroalkyl-substituted 1,3-oxathiolanones and benzoxathianones, based on readily accessible N-acyl and N-sulfonyl imidoyl chlorides, has been developed. The novel heterocyclization involves previously unknown participation of the imidoyl carbon atom as a bifunctional 1,1-electrophile.
基于易于获得的N-酰基和N-磺酰基
亚胺基
氯化物,开发了一种便捷的一步合成含氟烷基取代的1,3-嗪
硫酮和苯并嗪
硫酮的方法。这一新型杂环化反应涉及先前未知的
亚胺基碳原子作为双功能1,1-亲电试剂的参与。