Synthesis of macrolide antibiotics. II. Stereoselective synthesis of methyl 4,6-O-benzylidene-2-deoxy-2-C,3-O-dimethyl-alpha-D-glucopyranoside. Stereochemistry of hydrogenation of the C-2 methylene group of methyl 4,6-O-benzylidene-2-deoxy-2-C-methylene-3-O-methyl-alpha-and -beta-D-arabino-hexopyranoside
Synthesis of macrolide antibiotics. II. Stereoselective synthesis of methyl 4,6-O-benzylidene-2-deoxy-2-C,3-O-dimethyl-alpha-D-glucopyranoside. Stereochemistry of hydrogenation of the C-2 methylene group of methyl 4,6-O-benzylidene-2-deoxy-2-C-methylene-3-O-methyl-alpha-and -beta-D-arabino-hexopyranoside