(6Z,10E)-12-bromo-6-tert-butyldiphenylsilyloxymethyl-2,10-dimethyl-2,6,10-dodecatriene

2-[(E)-5'-tert-butyldimethylsilyloxy-3'-methyl-3'-pentenyl]-3-methoxy-2-cyclohexen-1-one

(E)-4-(tert-butyldimethylsilyloxy)-1-chloro-2-methyl-2-butene

(E)-1-tert-butyldimethylsilyloxy-6,7-epoxy-3,7-dimethyloct-2-ene

(E)-[(4-bromo-3-methylbut-2-en-1-yl)oxy](tert-butyl)dimethylsilane