4,6-O-benzylidene-1-O-methyl-2-O-trifluoromethylsulfonate-α-D-glucopyranoside

methyl 3-O-benzoyl-4,6-O-benzylidene-β-D-glucopyranoside

methyl-[O4,O6-((R)-benzylidene)-O2,O3-bis-(toluene-4-sulfonyl)-α-D-altropyranoside]