一种苯环定位规律新的简便的理论解释

现今各种版本有机化学书中,关于苯环定位规律的理论解释基本上都是采用共振论方法解释的[1,2,3,4]。笔者经多年思考、研究,提出一种简便易懂的苯环定位规律理论解释法。通过5年的教学实践应用,效果良好。

A Novel Simple Explanation about the Orientation in the Benzene Ring

Now nearly all the explanations appeared in organic books on the rule of orientation in the benzene Ring is based on the theory of resonance. After many years think and research the author proposed a simple explanation about the orientation in the benzene ring . The explanation was testified to be good After five years application in teaching.