Gerui Ren1, Qinheng Zheng, Hua Wang. 1. Department of Applied Chemistry, School of Food Science and Biotechnology, Zhejiang Gongshang University , Hangzhou 310035, China.
Abstract
A chemoselective Staudinger reduction/sulfur(VI) fluoride exchange cascade has been developed to join two chemical segments through an aryl sulfamate ester (RNH-SO2-OAr) linkage. Aryl fluorosulfate is exploited in this work as the first tetrahedral electrophilic trap for the in situ generated iminophosphorane. Ten examples using azide-containing compounds are presented.
A chemoselective Staudinger reduction/n class="Chemical">sulfur(VI) fluoride exchange cascade has beenpan> developed to join two chemical segmenpan>ts through ann class="Chemical">aryl sulfamate ester (RNH-SO2-OAr) linkage. Aryl fluorosulfate is exploited in this work as the first tetrahedral electrophilic trap for the in situ generated iminophosphorane. Ten examples using azide-containing compounds are presented.
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