4,6-O-(di-tert-butyl)-silyliden-3-O-methyl-D-glucal

Toluene-4-sulfonic acid (2R,3S,4R)-3-hydroxy-4-methoxy-3,4-dihydro-2H-pyran-2-ylmethyl ester

4-O-tert-butyldimethylsilyl-3-O-methyl-6-O-tosyl-D-glucal

Toluene-4-sulfonic acid (2R,3R,4S,5R,6S)-3-(tert-butyl-dimethyl-silanyloxy)-6-hydroxy-4-methoxy-5-phenylsulfanyl-tetrahydro-pyran-2-ylmethyl ester

O-(4-O-tert-butyldimethylsilyl-2-deoxy-3-O-methyl-2-thiophenyl-6-O-tosyl-α-D-glucopyranosyl)trichloroacetimidate