A novel method for the synthesis of anomerically allylated C-glycofuranosides. An unusual Lewis acid-catalysed rearrangement of an oxetanosyl-N-glycoside to furanosyl-C-glycosides
Abstract
An oxetanosyl-N-glycoside is converted into furanosyl-C-allylglycosides with allyltrimethylsilane in the presence of Lewis acid.