Anodic Coupling Reactions and the Synthesis of C-Glycosides
作者:Guoxi Xu、Kevin D. Moeller
DOI:10.1021/ol100800u
日期:2010.6.4
convenient, two-step procedure has been developed for converting sugar derivatives into C-glycosides containing a masked aldehyde functional group. The chemistry takes advantage of an anodic coupling reaction between an electron-rich olefin and an alcohol. The sequence works for the formation of both furanose and pyranose derivatives if less polarized vinyl sulfide derived radical cation intermediates are