亲核取代反应习题精品文档收集于网络，如有侵权请联系管理员删除一、试说明下述反应的历程是SN1还是SN2
CH3CHCH2BrCH3CH3ONaCCH3CH3CH3OCH3(CH3)2CHCH2OCH3++2
CC6H5CH3HBrCC6H5CH3HOH++NaOHNaBr3
RC6H5CHCH3BrH2OC6H5CHCH3OH+（外消旋）二、预测下列亲核取代反应哪些可以发生，哪些不能发生
并解释其原因
CH3CH2OHICH3CH2IOH++2
CH3CH2OSO2CH3+ClCH3CH2Cl+CH3OSO23
CH3CH2NH2Br++CH3CH2BrNH24
++CH3CH2IN3CH3CH2N3I5
++CH3CH2CNICH3CH2ICN三、比较下列化合物进行SN1反应时快慢，并解释
1．CH3CH2CH2CH2CH2Br2．CH3CH2CH2ClCH3CH2CH2ICH3CH2CH2Br
