(4S,5R)-2,2,5-trimethyl-4-[(R)-pent-4-en-2-yl]-1,3-dioxane

(2R,3S,4R)-2,4-dimethylheptane-1,3-diol

(5S,6R)-2,2,3,3,6,9,9,10,10-nonamethyl-5-[(R)-pentan-2-yl]-4,8-dioxa-3,9-disilaundecane

(2R,3S,4R)-3-[(tert-butyldimethylsilyl)oxy]-2,4-dimethylheptan-1-ol