(2S,4R)-2-(4-Methoxy-benzyloxy)-4-methyl-hex-5-ynoic acid (E)-(S)-4-(tert-butyl-diphenyl-silanyloxy)-1,3-dimethyl-but-2-enyl ester

(2RS,1'S,2'E) 2-(4-methoxybenzyloxy)hex-5-enoic acid 4'-(tert-butyl(diphenyl)silyloxy)-1',3'-dimethylbut-2'-enyl ester

(S,E)-tert-butyl((2-isocyanato-2-methylpent-3-en-1-yl)oxy)diphenylsilane

(S,E)-tert-butyl 1-(tert-butyldiphenylsilyloxy)-2-methylpent-3-en-2-ylcarbamate