Synthesis of optically active aromatic poly(ether ketone)s containing 2,2′-bis (4-benzoylphenoxy)-1,1′-binaphthyl-6,6′-ene backbones

被引：22

作者：

Maeyama, K ^{[1
]}

Maeda, S

Ogino, K

Saito, H

Yonezawa, N

机构：

[1] Tokyo Univ Agr & Technol, Grad Sch, Dept Organ & Polymer Mat Chem, Koganei, Tokyo 1848588, Japan

[2] Tokyo Univ Agr & Technol, Grad Sch BioApplicat & Syst Engn, Koganei, Tokyo 1848588, Japan

来源：

REACTIVE & FUNCTIONAL POLYMERS | 2005年 / 65卷 / 03期

关键词：

2,2 '-bis(4-berizoylphenoxy)-1,1 '-binaphthyl; 4,4 '-oxybiphenol; nucleophilic aromatic substitution polymerization; optically active; thermal resistance;

D O I：

10.1016/j.reactfunctpolym.2005.06.006

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

P2O5-MsOH mediated direct condensation of 2,2'-bis(4-benzoylphenoxy)-1,1'-binaphthyl (9) with 4-fluorobenzoic acid (10a) yielded the diaroylated monomer (11) in a moderate yield with the aid Of P2O5-MsOH. The resulting monomer (11) was allowed to react with aromatic diols 2a-c, giving the corresponding optically active aromatic polyketones (6a-c). The resulting polyketones (6a-c) have high thermal resistance and excellent solubility to organic solvents. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：229 / 237

页数：9

共 23 条

[11] 2,2′-bis(4-benzoylphenoxy)biphenyl:: A novel efficient acyl-acceptant monomer yielding wholly aromatic polyketones via Friedel-Crafts type polymerization with arenedicarbonyl chloride [J].