[(2S,3S,5R,6S)-5-Benzyloxy-6-(2-benzyloxy-ethyl)-2-iodomethyl-tetrahydro-pyran-3-yloxy]-tert-butyl-dimethyl-silane

(2R,4S,5R)-2-Phenyl-4-((2R,3R)-3-vinyl-oxiranylmethyl)-[1,3]dioxan-5-ol

(2R,4aR,6S,7R,8aS)-7-Benzyloxy-6-(2-benzyloxy-ethyl)-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxine