Synthesis of benzyl O-(2-O-methyl-β-D-galactopyranosyl)-(1->3)-2-acetamido-2-deoxy-β-D-glucopyranoside , and its higher saccharide containing and O-(2-O-methyl-β-D-galactopyranosyl)-(1->3)-2-acetamido-2-deoxy-β-D-glucop

Article abstract of DOI:10.1016/0008-6215(90)80043-3

Treatment of benzyl O-β-D-galactopyranosyl-(1->3)-2-acetamido-2-deoxy-4,6-O-isopropylidene-β-D-glucopyranoside with tert-butylchlorodiphenylsilane afforded the 6'-O-tert-butyldiphenylsilyl ether, which was converted into the 3',4'-O-isopropylidene derivat