Synthesis of 1,2--linked glycosides using dimethyl(methylthio) sulfonium triplate as promoter and thioglycosides as glycosyl donors
作者:Fredrik Andersson、Péter Fúgedi、Per J. Garegg、Mina Nashed
DOI:10.1016/s0040-4039(00)83917-9
日期:1986.1
Stereoselective, halide-assisted, 1,2-cis-glycosylations may be obtained using stablethioglycosides containing a non-participating 2-substituent as glycosyldonors, in the presence of dimethyl(methythio)sulfonium triflate and tetrabutylammonium bromide as promoters.