CH3CH=CHCH2CH=CHCF3 + Br2 (1 mol) 主要产物为A CH3CHBrCHBrCH2CH=CHCF3 B CH3CH=CHCH2CHBrCHBrCF3 C CH3CHBrCH=CHCH2CHBrCF3 D CH3C CH3CH=CHCH2CH=CHCF3 + Br2 (1 mol) 主要产物为A CH3CHBrCHBrCH2CH=CHCF3 B CH3CH=CHCH2CHBrCHBrCF3 C CH3CHBrCH=CHCH2CHBrCF3 D CH3C 2022-01-09 6