3-(2-bromocyclohexen-1-yl)prop-2-en-1-ol

11-bromo-1,5-dioxaspiro[5.5]undecane

1-bromo-2-ethenylcyclohexene

4-甲基-7-(2-氧代环己基氧基)-色烯-2-酮

5-bromo-7,12-dioxaspiro[5.6]dodecane