(2S,4R)-5-Benzyloxymethoxy-2,4-dimethyl-pentanal

(4S,5S)-5-ethyl-4-((1S,3R)-1,3-dimethyl-4-oxobutyl)-2,2-di-tert-butyl-1,3-dioxa-2-silacyclohexane

(2S,4R)-5-Benzyloxymethoxy-2,4-dimethyl-pentanoic acid methyl ester

(2S,3S,4S,6R)-7-Benzyloxymethoxy-2-ethyl-4,6-dimethyl-heptane-1,3-diol

(5R,7S)-7-((4S,5S)-2,2-Di-tert-butyl-5-ethyl-[1,3,2]dioxasilinan-4-yl)-1,1-diethoxy-5-methyl-oct-2-yn-4-ol