2-甲基-1.3丁二烯和溴化氢1:1加成方程式

网友回答

CH2=C(CH3)CH=CH2+HBr →BrCH2-CH(CH3)-CH=CH2
CH2=C(CH3)CH=CH2+HBr →CH2=CH(CH3)-CHBrCH3
CH2=C(CH3)CH=CH2+HBr →BrCH2-C(CH3)=CHCH3
CH2=C(CH3)CH=CH2+HBr →CH3-C(CH3)=CHCH2Br
就这四种反应.
======以下答案可供参考======
供参考答案1:
CH2=CCH3CH=CH2+HBR=BRCH2-CHCH3-CH=CH2
CH2=CCH3CH=CH2+HBR=CH2=CCH3-CH2-CH2BR