bimolecular nucleophilic substitution
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网络 双分子亲核取代; 双分子亲核取代反应
双语例句
- The vigour of two-parent progenies was likely to be similar. bimolecular nucleophilic substitution with allylic rearrangement
双亲本子代的生活力多半是相似的。含烯丙型重排双分子亲核取代 - After it was mixed with epoxy resin, transition state was formed first. Then they got on with opening ring reactions according to bimolecular nucleophilic substitution mechanism ( S N2).
它与环氧树脂混合后首先形成过渡状态，然后按双分子亲核取代（SN2）机理进行开环反应。 - 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 - The paper shows the relationship between the change of configuration turning and configuration marking, in bimolecular nucleophilic substitution reaction, according to the change order of group.
以基团次序地位变化为线索，揭示双分子亲核取代反应中，构型翻转与构型标记变化的关系。 - On the Problem of Bimolecular Nucleophilic Substitution Reaction Sterochemistry
双分子亲核取代反应立体化学问题释疑 - 1H NMR monitor of the polycondensation showed that TEA acted as not only acid-acceptor but also catalyst to activate BPS for nucleophilic substitution. And condensation between HCCP and BPS followed a bimolecular nucleophilic substitution ( S_N2) pattern.
核磁跟踪测试表明，HCCP和BPS进行的是双分子亲核取代反应（SN2），三乙胺（TEA）在反应中不仅作为缚酸剂，而且还起着活化BPS、促进亲核进攻的作用。