(3R,5S)-3-((trimethylsilyl)oxy)-5-((trityloxy)methyl)dihydrofuran-2(3H)-one

2,5-anhydro-4-O-benzoyl-1-iodo-1,3,6-trideoxy-L-ribo-hexitol

2,5-anhydro-4,6-O-benzylidene-3-deoxy-L-threo-hex-2-enose ethylene acetal

2,5-anhydro-4,6-O-benzylidene-3-deoxy-L-xylo-hexose ethylene acetal

2,5-anhydro-4,6-O-benzylidene-3-O-methanesulfonyl-L-idose