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异冰片重排 来自维基百科,自由的百科全书
瓦格纳-梅尔外因重排反应(Wagner-Meerwein重排)是醇失水反应中,中间体碳正离子发生1,2-重排反应,并伴随有氢、烷基或芳基迁移的一类反应。[1][2][3]反应综述参见:[4][5][6][7][8]。
反应的推动力是由较不稳定的碳正离子重排为较稳定的碳正离子。碳正离子的稳定性顺序为:3° > 2° > 1°。
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