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【多选题】
卤代烃与NaOH/水溶液进行S N 2反应,符合S N 2反应特点的是?A.
产物的构型相对卤代烃发生翻转
B.
产物构型外消旋化
C.
反应是一步完成的
D.
反应速率与卤代烃和NaOH浓度都有关系
E.
可能会产生重排产物
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