PALLADIUM-CATALYZED SYNTHESIS OF POLY(P-PHENYLENEETHYNYLENE)S

被引：43
|
作者：
SOLOMIN, VA [1 ]
HEITZ, W [1 ]
机构：
[1] UNIV MARBURG,POLYMERE & WISSENSCH ZENTRUM MAT WISSENSCH,FACHBEREICH PHYS CHEM,W-3550 MARBURG,GERMANY
来源：
MACROMOLECULAR CHEMISTRY AND PHYSICS | 1994年 / 195卷 / 01期
关键词：
D O I：
10.1002/macp.1994.021950128
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Poly(p-phenyleneethynylene)s were obtained by reacting 1,4-dihaloarenes with 2-methyl-3-butyn-2-ol in a two-step one-pot process. In the first step a dihaloarene is reacted with two equivalents of 2-methyl-3-butyn-2-ol at room temperature in the presence of an aqueous base. For polycondensation a second equivalent of dihaloarene is added and reacted at 100-degrees-C. Soluble polymers with M(w)BAR of 1 - 2 . 10(4) were obtained. They show blue fluorescence.
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收藏
页码：303 / 314
页数：12
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