有關CH3CHCH2Br2CH3CHBrCH的精選大全

下列反應中,屬於取代反應的是(  )   ①CH3CH=CH2+Br2CH3CHBrCH2Br   ②CH3C...
問題詳情:下列反應中,屬於取代反應的是()   ①CH3CH=CH2+Br2CH3CHBrCH2Br   ②CH3CH2OHCH2=CH2+H2O   ③CH3COOH+CH3CH2OHCH3COOCH2CH3+H2O   ④C6H6+HNO3C6H5NO2+H2O    A.①②         B. ③...
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