(R)-2-Benzyloxy-1-{(2R,3S)-3-[(R)-4-(tert-butyl-diphenyl-silanyloxy)-3-methyl-butyl]-oxiranyl}-ethanol

((R)-4-Bromo-2-methyl-butoxy)-tert-butyl-diphenyl-silane

(2S,7R)-1-Benzyloxy-8-(tert-butyl-diphenyl-silanyloxy)-7-methyl-oct-3-yn-2-ol