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Synthesis of benzyl 2-acetamido-3-O- and -6-O-(2-acetamido-2-deoxy-β-d-glucopyranosyl)-2-deoxy-α-d-galactopyranoside

✍ Scribed by Saeed A. Abbas; Joseph J. Barlow; Khushi L. Matta

Publisher
Elsevier Science
Year
1983
Tongue
English
Weight
766 KB
Volume
112
Category
Article
ISSN
0008-6215

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Methyl 2,4,6-tri-O-benzyl-P-D-galactopyranoside (5) was obtained crystalline by way of its 3-O-ally] derivative, which was in turn obtained by ring-opening of a presumed 3,4-0-stannylene derivative of methyl p-D-galactopyranoside, followed by benzylation. Condensation of 5 with 2-methyl-(2-acetamido