(4R,5S)-4,5-Dimethyl-2-methylene-6-triisopropylsilanyloxy-hexanoic acid

(2S,3S,4R)-3-tert-butyldimethylsilyloxy-2,4-dimethyl-5-(triisopropylsilyloxy)pentanal

(3R,4R,5R)-4-(tert-butyldimethylsilyloxy)-3,5-dimethyl-6-(triisopropylsilyloxy)hexene

(2R,4R,5R,6R,7S,8R)-1-benzyloxy-7-tert-butyldimethylsilyloxy-5-hydroxy-2,4,6,8-tetramethyl-9-(triisopropylsilyloxy)-3-nonanone

[(R)-2-((2R,3R)-3-Benzyloxymethyl-oxiranyl)-propoxy]-triisopropyl-silane