芳香Cope重排反应的研究

Study on Aromatic Cope Rearrangement Reaction

Cope重排是通过1,5戊二烯这类化合物经过一个环状过渡态重排为碳烯丙基结构的一类重排反应,1,5戊二烯的Cope重排反应在合成化学中有广泛的应用。而芳香的Cope重排方面的研究则相对较少,这类重排反应是1,5戊二烯的一个或两个烯烃是芳香体系的一部分,本文将针对这类芳香体系的Cope重排进行研究探讨。

Cope rearrangement is a class of rearrangement reactions in which 1,5 pentadiene compounds are rearranged into carballyl structures through a cyclic transition state. The Cope rearrangement of 1,5 pentadiene is widely used in synthetic chemistry. However, there are relatively few studies on the Cope rearrangement of aromatics. This kind of rearrangement reaction is one or two olefins of 1,5 pentadiene, which is part of the aromatic system. This paper will study the Cope rearrangement of this kind of aromatic system.