(E)-(2S,6S,8R)-9-(tert-Butyl-diphenyl-silanyloxy)-2,4,6,8-tetramethyl-non-3-enoic acid methyl ester

(2S,4R)-5-(tert-butyldiphenylsilyloxy)-2,4-dimethylpentyl 4-methylbenzenesulfonate

(3R,4E,7S,9R)-10-(tert-butyl(dimethyl)silyloxy)-3,5,7,9-tetramethyldec-4-en-1-yl methanesulfonate

tert-butyldimethyl((2R,4S,8R,Z)-2,4,8-trimethyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)dec-6-enyloxy)silane