Tetrabutylammonium iodide catalyzed allylic sulfonylation of Baylis–Hillman acetates with sulfonylhydrazides in water
作者:Xiaoqing Li、Xiangsheng Xu、Yucai Tang
DOI:10.1039/c3ob27329f
日期:——
A tetrabutylammonium iodide catalyzed method for the synthesis of allyl aryl sulfone derivatives with BaylisâHillman acetates and sulfonylhydrazides using tert-butyl hydroperoxide as an oxidation agent in water has been developed. In this process, the group eliminated from the sulfonyl precursor is molecular nitrogen.