The use of selenophenyl galactopyranosides for the synthesis of α and β-(1→4)-C-disaccharides
作者:Astrid Mallet、Jean-Maurice Mallet、Pierre Sinay
DOI:10.1016/s0957-4166(00)80403-6
日期:1994.12
Methyl alpha-C-lactoside (beta-D-Galp-C-(1-->4)-alpha-D-Glcp-OMe) and its alpha anomer were expeditiously synthesized by radical coupling of various selenophenyl galactopyranosides onto methyl 2,3-di-O -benzyl-4-deoxy-4-C-methylene-alpha-D-xylo-hexopyranoside, which are temporarily connected through a silaketal tether.