Synthesis of d -mannofuranosyl-ethanethioamides and the corresponding ethanedithioate, the first C -glycosyl derivative with thioacylating properties
作者:Franck Sandrinelli、Sylvie Le Roy-Gourvennec、Serge Masson、Patrick Rollin
DOI:10.1016/s0040-4039(98)00304-9
日期:1998.4
D-Mannofuranosyl-ethanethioamides were prepared in gold yields via a Homer-Wadsworth-Emmons reaction of thiocarbamoylmethylphosphonates with 2,3:5,6-di-O-isopropylidene-alpha-D-mannofuranose. New glycosyl-ethanethioamides were obtained and one of them was converted into the corresponding dithioester which is a potential sugar substituted thioacylating agent for aminoacids. (C) 1998 Published by Elsevier Science Ltd. All rights reserved.