• 2022-05-29
    下列化合物发生消去反应活性顺序是( )。(1)[img=68x22]17da6fc510f381b.png[/img] (2)[img=69x22]17da6fc521ce86c.png[/img] (3)[img=80x18]17da6fc53238d27.png[/img] (4)[img=97x18]17da6fc54228f3d.png[/img]
    A: (2) > (1) > (4) > (3)
    B: (2) > (1) > (3) > (4)
    C: (1) > (2) > (3) > (4)
    D: (1) > (2) > (4) > (3)