(R)-4-Benzyl-3-((2R,3R)-2,4-dimethyl-3-triethylsilanyloxy-pent-4-enoyl)-oxazolidin-2-one

(2S,3S,4S)-2,4-Dimethyl-3-triethylsilanyloxy-5-trityloxy-pentan-1-ol

Triethyl-[(R)-2-methyl-1-((S)-1-methyl-2-trityloxy-ethyl)-allyloxy]-silane

(2R,3R,4S)-2,4-Dimethyl-3-triethylsilanyloxy-5-trityloxy-pentanal

Methyl (2E,4E,6S,7S,8S)-7,9-isopropylidenedioxy-6,8-dimethyl-2,4-nonadienoate