POLYMERIZATION OF PHENYLACETYLENE BY HAFNOCENE DICHLORIDE/RXALCL3-X CATALYTIC-SYSTEMS

被引：6

作者：

SISKOS, MG

BOKARIS, EP

ZARKADIS, AK

KYRIAKAKOU, G

机构：

[1] Laboratory of Organic Chemistry, Department of Chemistry, University of Ioannina

来源：

EUROPEAN POLYMER JOURNAL | 1992年 / 28卷 / 09期

关键词：

D O I：

10.1016/0014-3057(92)90066-B

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 polymerization of phenylacetylene was investigated using the homogeneous catalysts Cp2HfCl2/RxAlCl3-x. The reaction was performed in hydrocarbon and chlorinated hydrocarbon solvents at 0-60-degrees. In all cases, the polymers were coloured, soluble, polyconjugated and paramagnetic; they were characterized by i.r., H-1-NMR, u.v.-visible and ESR spectroscopy.

引用

页码：1127 / 1130

页数：4

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