(2S,3R,4R)-4-Benzyloxymethoxy-2-(tert-butyl-dimethyl-silanyloxy)-3,5-dimethyl-hexan-1-ol

(2S,3R,4R)-4-Benzyloxymethoxy-2-(tert-butyl-dimethyl-silanyloxy)-3,5-dimethyl-hexanoic acid methyl ester

2,2-dimethylpropionic acid (2S,3R,4R)-4-benzyloxymethoxy-2-(tert-butyldimethylsilanyloxy)-3,5-dimethylhexyl ester

(-)-(4S,5S)-6-benzyloxy-2,4-dimethyl-5-hydroxyhexan-3-one

(-)-(4S,5R,6R)-4-benzyloxymethyl-6-isopropyl-2,2,5-trimethyl-1,3-dioxane