Synthesis, structure, and ring-opening polymerization of macrocyclic aromatic esters: A new route to high-performance polyarylates

被引：35

作者：

Jiang, HY

Chen, TL

Xu, JP

机构：

[1] Changchun Inst. of Applied Chemistry, Chinese Academy of Sciences

来源：

MACROMOLECULES | 1997年 / 30卷 / 10期

关键词：

D O I：

10.1021/ma9613244

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 macrocyclic arylate dimers have been efficiently synthesized by an interfacial polycondensation of o-phthaloyl dichloride with bisphenols. A combination of GPC, FAB MS, and H-1 and C-13 NMR unambiguously confirmed the cyclic nature. Although single-crystal X-ray analysis of one such macrocycle reveals no severe strain on the cyclic structure, these macrocycles can undergo facile melt polymerization to give high molecular weight polyarylates.

引用

页码：2839 / 2842

页数：4