(3aS,4S,4aR,8aR,9S,9aS)-4-Benzyloxy-2,2,6,6-tetramethyl-9-nitro-hexahydro-[1,3]dioxolo[4',5':4,5]benzo[1,2-d][1,3]dioxine

[(R)-2-((3aR,5R,6S,6aR)-6-Benzyloxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-3-nitro-propoxy]-tert-butyl-dimethyl-silane

(R)-2-((3aR,5R,6S,6aR)-6-(benzyloxy)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl)-3-nitropropyl-2-d benzoate

(S)-2-((3aR,5S,6S,6aR)-6-Benzyloxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-1-(tert-butyl-dimethyl-silanyloxy)-3-nitro-propan-2-ol

3-O-benzyl-6-O-tert-butyldimethylsilyl-1,2-O-isopropylidene-α-D-xylo-hexofuran-5-ulose

2-((3aR,5R,6R,6aR)-6-(benzyloxy)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl)-3-nitropropyl benzoate