一种合成共轭高分子──聚(N,N-二甲基苯胺)的新方法

A New Method for the Synthesis of the Conjugated Polymer──Poly (N, N-dimethylaniline)

利用一种新的合成方法，首次合成了测链带有强推电子性基团的聚苯衍生物——聚（N，N-二甲基苯胺）．初步研究了中间产物的形成及这种固相聚合反应的适宜条件，并通过元素分析、红外、1HNMR及紫外光谱对聚会产物进行了结构表征．

This paper described a new synthetic method of a novel poly(phenylene) deriva-tive— poly(N, N-dimethylaniline) (PDMA) by forming a CT complex with monomer N,N-dimethylaniline and tetrachloro-p-quinone (TCQ). The CT complex was further studiedwhich could not only protect the side group (N,N-dimethyl), but also afford relatively lowenergy of activation in polymerization. The resulted polymer PDMA was characterized by el-ementary analysis, FTIR, 1H NMR and UV-Vis spectra.The relationship between the spec-tra and its structure was also discussed.