聚硝基苯的合成、表征及反应机理的研究  

Synthesis and Characterization of Polynitrobenzene and Studies on Its Reaction Mechanism

作　　者：郑海鹏[1] 张瑞丰[1] 沈家骢[1] 

机构地区：[1]吉林大学化学系,超分子结构与谱学开放实验室,长春130023

出　　处：《高等学校化学学报》1997年第3期481-483,共3页Chemical Journal of Chinese Universities

基　　金：国家自然科学基金;国家教育委员会留学回国人员基金

摘　　要：在共轭高分子材料的研究中，聚苯一直是人们关注的热点之一［1～4]，但聚苯的不溶和不熔性大大限制了其应用前景，因而可溶性聚苯的开发研究成为目前的一种趋势．合成测基带有烷基和烷氧基的聚苯已有报道［5，6］，我们曾会成了侧基带有强推电子基团的可溶性聚苯——聚（N...A study of polyphenylene (PP) is always a focus in all kinds of the conjugated polymers. Based on synthesis of poly (N, N-dimethylaniline ) (PDMA ), polynitrobenzene (PNB) is obtained by modifying PDMA with concentrated nitric acid in acetic anhydride.This new nitro-substituted PP is soluble in common organic solvents such as acetone, DMF and THF at room temperature. Thls paper describes the synthetic process and confirms the characteristic of PNB by elementary analysis, NMR, FTIR and UV-Vis spectra, then discusses a possible reaction mechanism.

关 键 词：可溶性聚苯 聚硝基苯 共轭高分子 PNB 

分 类 号：O632.6[理学—高分子化学]