Formation of methyl 5-thiopentopyranosides in the d-arabino, l-lyxo, d-ribo, and d-xylo series from methyl 5-thio-3-O-toluene-p-sulphonyl-α-d-xylopyranoside
Formation of methyl 5-thiopentopyranosides in the d-arabino, l-lyxo, d-ribo, and d-xylo series from methyl 5-thio-3-O-toluene-p-sulphonyl-α-d-xylopyranoside