(2S,3R,5R,6R)-3-tert-butyldimethylsilyloxymethyl-5,6-dimethoxy-5,6-dimethyl-2-dodecane-[1,4]-dioxane

(2S,3R,5R,6R)-5,6-dimethoxy-5,6-dimethyl-2-dodecane-3-(2',2'-gem-dibromo)ethenyl-[1,4]-dioxane

(2S,5S)-2-(tert-butyldiphenylsilyloxymethyl)-5-(1-benzyloxyprop-2-ynyl)tetrahydrofuran

tert-Butyl-[(2R,3S,5R,6R)-3-((E)-dodec-1-enyl)-5,6-dimethoxy-5,6-dimethyl-[1,4]dioxan-2-ylmethoxy]-dimethyl-silane

(2R/S,5S)-5-(tert-butyldiphenylsilyloxymethyl)tetrahydrofuran-2-ol