Intramolecular C-arylation of benzylated sugars. The unexpected double C-glycosideration of tris-O-m-methoxybenzyl-β-<scp>D</scp>-ribofuranose derivatives
作者:Olivier R. Martin、Rosemary E. Mahnken
DOI:10.1039/c39860000497
日期:——
Upon treatment with tin(IV) chloride, D-ribofuranose derivatives bearing activated O-benzyl groups were found to undergo single or doubleintramolecularC-arylation, with m-methyl- and m-methoxy-substituted benzyl groups respectively.