benzyl 2,3,6-tri-O-benzyl-4-deoxy-D-xylo-hexopyranoside

1,6-anhydro-4-deoxy-β-L-ribo-hexopyranose

1,2,3,6-tetra-O-benzoyl-4-deoxy-α-D-xylo-hexopyranose

methyl 2,3,6-tri-O-benzoyl-4-deoxy-4-iodo-α-D-gluco-pyranoside