(3R,4S,7S,8R)-3-benzyloxy-9-(t-butyldiphenylsiloxy)-7-(p-methoxybenzyloxy)-4,8-dimethyl-cis-5-nonenoic acid

(3R,4R)-3-benzyloxy-5-iodo-4-methylpentanol

(3R,4R)-1,3-[(R)-benzylidenedioxy]-5-iodo-4-methylpentane

(2R,3R)-2,4-[(R)-p-methoxybenzylidenedioxy]-3-methylbutanol

S-ethyl (S)-3-(t-butyldimethylsiloxy)-4-methylpentanethioate