(R)-2-{(1S,2R)-2-(tert-Butyl-dimethyl-silanyloxy)-1-[4-(tert-butyl-dimethyl-silanyloxy)-butoxy]-but-3-enyl}-oxirane

methyl 4,6-O-benzylidene-2,3-anhydro-β-mannopyranoside

(2S,3S,4S,5S,6S)-6-Bromomethyl-5-(tert-butyl-dimethyl-silanyloxy)-4-[4-(tert-butyl-dimethyl-silanyloxy)-butoxy]-2-methoxy-tetrahydro-pyran-3-ol

methyl 4-O-benzoyl-6-bromo-3-O-[4-{(tert-butyldimethylsilyl)oxy}butyl]-6-deoxy-α-D-altropyranoside

(4R,5S,6R)-6-(tert-Butyl-dimethyl-silanyloxy)-5-[4-(tert-butyl-dimethyl-silanyloxy)-butoxy]-1-trimethylsilanyl-oct-7-en-1-yn-4-ol