亲核性及其对亲核取代反应的影响

Nucleophilicity and Its Work in the Nucleophilic Substitutional Reaction

文章对一些常见的亲核试剂的亲核性大小及影响其大小的因素作了一些定性的说明。把亲核剂的亲核性和碱性的区别与相同之处进行了比较。对亲核剂的亲核性大小与反应产物的关系以及对亲核取代反应的影响阐述了一些看法。并举例加以论证。

The areicle makes some determinant explanations of the size of nucleophilicty of nuelehilic reagent and its influential factors. It compares the nucleophilicity of nocleophilic reagent with the similarities and differences of basicity. It also makes some expositions of the relation between the sice of nucleophilicity of nucleophilic reagent and the reactional product, and of the influence of nucleophilic substitution. influence. Examples are given for proving.