O-(3-O-acetyl-2-O-benzyl-4,6-O-benzylidene-β-D-glucopyranosyl) N-phenyltrifluoroacetimidate

ethyl 3-O-acetyl-2-O-benzyl-4,6-O-benzylidene-β-D-glucopyranosyl-(1→3)-2-O-benzyl-4,6-O-benzylidene-1-thio-β-D-glucopyranoside