运用激发态时π电子成对运动观点对苯环取代基定位效应的理论解释

Theory explanation of the orientation effect of substitutes on Benzene by geminate motion viewpoint of excited π electron

运用激发态时π电子成对运动观点,结合诱导效应、共轭效应和电子对的互斥作用,对苯环取代基定位效应进行定性解释。

The orientation effect of substitutes on benzene was intuitively explained by geminate motion viewpoint of excited π electron, inductive effect conjugative effect and mutual effect between electron pairs.