A.CH3CHBrCHBrCH2CH=CHCF3 B.CH3CH=CHCH2CHBrCHBrCF3 C.CH3CHBrCH=CHCH2CHBrCF3 D.CH3CHBrCH=CHCHBrCH2CF3
A.(CH3)2C=CHCH3 B.CH3CH=CH2 C.(CH3)2C=C(CH3)2 D.(CH3)2C=CH2
A.親電加成反應 B.自由基加成 C.協(xié)同反應 D.親電取代反應