SYNTHESIS OF PART OF THE ANTIGENIC REPEATING-UNIT OF Streptococcus pneumoniae TYPE II

Article abstract of DOI:10.1016/S0008-6215(00)85919-4

Condensation of methyl 4-O-acetyl-3-O-(2,3,4-tri-O-acetyl-α-L-rhamnopyranosyl)-α-L-rhamnopyranoside with 2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl chloride gave a mixture of methyl O-<2,3,4,6-tetra-O-benzyl-α- (4) and -β-D-glucopyranosyl>-(1<*>2)-O-<(2,3,