SnCl4 induced formation of C3-C11 alkenyl galactopyranosides as precursors for unsaturated neutral bolaforms

摘要

The SnCl4 catalyzed glycosylation reaction of peracetylated β-D-derivatives with terminally unsaturated C3–C11 alkenols was used for the synthesis of some C3–C11 alkenyl β-D-galactopyranosides, as precursors for unsaturated neutral bolaforms.