(1-bromo-2-methylprop-1-enyl)-trimethylsilane

2-methyloct-2-en-4-ol

5,5-dimethyl-2-(2-methylprop-1-enyl)-1,3,2-dioxaborinane

dimethyl-(2-methylprop-1-enyl)-phenylsilane

6-methylhept-5-en-3-one