试论羰基化合物的分子结构与其水合物稳定性的关系

Analysis of the Relation between the Molecular Structure of Carbonyl Compound and the Stability of Its Aqua Compound

根据羰基化合物与水发生亲核加成反应的历程 ,讨论了羰基化合物水合物的形成及其稳定性与羰基化合物分子结构的关系 。

According to the mechanism of nucleophilic addition reaction of carbonyl compound and water, this paper discusses the relation between the form of carbonyl aqua compound as well as its stability and molecular structure of carbonyl compound. It is explained that the stability of carbonyl aqua compound mostly lies on the ups and downs of electronic cloud density on carbonyl carbonaceous atom and that the size of space volume of base group directly connects with the carbonyl group for carbonyl compound.