5,6-diamino-5,6-dideoxy-1,2-O-isopropylidene-α-D-glucofuranose

5-amino-5-deoxy-1,2-O-isopropylidene-α-D-glucofuranose 5,6-(cyclic carbamate)

5,6-diazido-5,6-dideoxy-D-fructose

3-O-acetyl-5-azido-5-deoxy-1,2-O-isopropylidene-6-p-tolylsulfonyl-α-D-glucofuranose

1,2,3,4-tetra-O-acetyl-6-O,N-carbonylidene-5-deoxy-1,5-imino-α-D-glucopyranose