Synthesis of novel high-performance polymers via Pd-catalyzed amination of dibromoarenes with primary aromatic diamines

被引：34

作者：

Chang, Guanjun

Luo, Xuan

Zhang, Lin

Lin, Runxiong ^{[1
]}

机构：

[1] Qingdao Univ Sci & Technol, Key Lab Rubber Plast, Minist Educ, Qingdao 266042, Peoples R China

[2] China Acad Engn Phys, Mianyang 621900, Peoples R China

来源：

MACROMOLECULES | 2007年 / 40卷 / 24期

关键词：

D O I：

10.1021/ma070679s

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A series of novel polymers have been obtained by the condensation polymerization of different dibromoarenes with different primary aromatic diamines via palladium-catalyzed aryl amination reaction. The structures of polymers are characterized by means of FT-IR, H-1 NMR spectroscopy, and elemental analysis; the results show an agreement with the proposed structure. DSC and TG measurements show that polymers possess high glass transition temperature (T-g > 170 degrees C) and good thermal stability with high decomposition temperatures (T-D > 450 degrees C). Thesis novel polymers also exhibit good mechanical behavior and good solubility.

引用

页码：8625 / 8630

页数：6

共 53 条

[1] STUDIES ON NUCLEOPHILIC-SUBSTITUTION REACTIONS WITH CYCLOPENTADIENYLIRON COMPLEXES OF SOME CHLOROARENES AND NITROARENES AND SYNTHESES OF SUBSTITUTED ARENES BY DEMETALLATION OF THE SUBSTITUTION PRODUCTS [J].