POLYARYLENES AND POLY(ARYLENEVINYLENE)S .8. THE 1ST SOLUBLE LADDER POLYMER WITH 1,4-BENZOQUINONE-BISMETHIDE SUBUNITS

被引：67

作者：

SCHERF, U

MULLEN, K

机构：

[1] Max-Planck-Institut für Polymerforschung, D-6500 Mainz

来源：

POLYMER | 1992年 / 33卷 / 11期

关键词：

LADDER POLYMERS; POLYMER-ANALOGOUS REACTIONS; 1,4-BENZOQUINONE-BISMETHIDES; LOW BAND-GAP POLYMERS;

D O I：

10.1016/0032-3861(92)90543-6

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The incorporation of alternating 1,3- and 1,4-phenylene subunits into a planar, rigid ladder-type polymer leads to polyphenylene macromolecules of high structural regularity. The polymer is formed in a two-step process involving the preparation of a suitably substituted polyphenylene backbone, followed by ring closure via polymer-analogous Friedel-Crafts cyclization. The ladder-type polyphenylene is an appropriate precursor for generating polymers with 1,4-benzoquinone-bismethide substructures.

引用

页码：2443 / 2446

页数：4

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