平衡电负性与不对称烯烃亲电加成规律探讨

Approaches on the rule of electrophilic additions for unsymmetrical alkenes with equilibrium electronegativities

根据电负性平均化原理提出了有机分子中原子平衡电负性及其计算公式，用平衡电负性讨论了烯烃加成反应的定位规律．

According to the principle of averaging electrongativity,atomic equilibrium electronegativities in organic molecules and their calculation formula are put forward in this paper. Using equilibrium electronegativities,orientation effects of addition reactions for alkenes are developed.