unimolecular nucleophilic substitution
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美
单分子亲核取代
双语例句
- The mechanisms of the hydrolysis were proposed to be unimolecular nucleophilic substitution and bimolecular nucleophilic substitution ( SN2). On the Problem of Bimolecular Nucleophilic Substitution Reaction Sterochemistry
水解反应的可能机理是SNl和SN2.双分子亲核取代反应立体化学问题释疑 - In the reaction mechanism of unimolecular nucleophilic substitution ( SN1), it can produce carbocations which can easily lead to the racemization of the products.
由于单分子亲核取代反应（SN1）经过了碳正离子中间体的历程，所以得到的产物是外消旋的。