Synthesis of macrocyclic arylene ketone oligomers containing the phthaloyl moiety by Friedel-crafts acylation reaction

被引：6
|
作者：
Guo, QZ [1 ]
Bo, SQ [1 ]
Chen, TL [1 ]
机构：
[1] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China
来源：
CHEMISTRY LETTERS | 2004年 / 33卷 / 04期
关键词：
D O I：
10.1246/cl.2004.414
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Two kinds of macrocyclic arylene ketone oligomers have been synthesized in high yield from phthaloyl dichloride and various bridge-linking electron-rich aromatic hydrocarbons via the modified Friedel-Crafts acylation reaction. The presence of a Lewis base in this reaction is demonstrated to be advantageous for forming macrocycle oligomers. These resultant oligomers can undergo melt ring-opening polymerization to give polymers with high T. and excellent thermal stability.
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页码：414 / 415
页数：2
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