Methanesulfonic acid (E)-4-(tert-butyl-dimethyl-silanyloxymethyl)-5-(tert-butyl-diphenyl-silanyloxy)-3-methyl-pent-3-enyl ester

(E)-5-(p-methoxybenzyloxy)-1-(tert-butyldiphenylsilyloxymethyl)-2-(tert-butyldimethylsilyloxy)-3-methylpent-2-ene

(R)-4-[(E)-4-(tert-Butyl-dimethyl-silanyloxymethyl)-5-(tert-butyl-diphenyl-silanyloxy)-3-methyl-pent-3-enyl]-2,2-dimethyl-[1,3]dioxan-5-one

(4R,5S)-4-[(E)-4-(tert-Butyl-dimethyl-silanyloxymethyl)-5-(tert-butyl-diphenyl-silanyloxy)-3-methyl-pent-3-enyl]-2,2-dimethyl-[1,3]dioxane-5-carbonitrile

(E)-5-(p-methoxybenzyloxy)-1-(tert-butyldimethylsilyloxy)-2-iodo-3-methylpent-2-ene