聚丙烯亚胺树形偶氮化合物的合成与表征  

Synthesis and Characterization of Poly(Propyleneimine) Dendritic Azo Compound

作　　者：王纲[1] 罗运军[1] 谭惠民[1] 

机构地区：[1]北京理工大学化工与材料学院,北京100081

出　　处：《北京理工大学学报》2001年第2期266-269,共4页Transactions of Beijing Institute of Technology

摘　　要：通过改进反应条件合成了第一代聚丙烯亚胺树形分子 ,用对乙酰氨基苯磺酰氯改性该树形分子 ,制得聚丙烯亚胺树形偶氮化合物 .该化合物由于可能具有独特的光学性质而应用于全息材料 .合成产物用红外光谱、元素分析和核磁共振表征 。The first generation of poly(propyleneimine) dendrimer is synthesized by improving reaction conditions, and then the poly(propyleneimine) dendritic architecture with azo groups is prepared by modifying with N acetylsulfanilyl chloride. This compound may be applied as holography materials in view of its peculiar optical properties. The products are proved to be in accord with theoretical structure by characterization of infrared spectrum, element analysis and nuclear magnetic resonance.

关 键 词：聚丙烯亚胺树形分子 偶氮化合物 合成 表征 

分 类 号：O633[理学—高分子化学] O632.63[理学—化学]