POLYMERIZATION OF 4-PHENYL-1-BUTYNE CATALYZED BY METATHESIS AND ZIEGLER-NATTA CATALYSTS

被引：19

作者：

OH, SY ^{[1
]}

OGURI, F ^{[1
]}

AKAGI, K ^{[1
]}

SHIRAKAWA, H ^{[1
]}

机构：

[1] UNIV TSUKUBA,INST MAT SCI,TSUKUBA,IBARAKI 305,JAPAN

来源：

JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | 1993年 / 31卷 / 03期

关键词：

POLY(4-PHENYL-1-BUTYNE); CONJUGATED POLYMER; METATHESIS CATALYST; ZIEGLER-NATTA CATALYST; COORDINATION POLYMERIZATION; GEOMETRIC STRUCTURE;

D O I：

10.1002/pola.1993.080310324

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 4-phenyl-1-butyne was carried out using metathesis and Ziegler-Natta catalysts. Especially, the Fe(acac)3-AlEt3 catalyst with toluene as a solvent produced an extremely high molecular weight polymer of M(w) almost-equal-to 10(6). Solubility of the polymers at room temperature in organic solvents such as benzene, toluene, dichloromethane, chloroform, and THF was excellent despite their high molecular weights. It has been indicated that the polymer prepared by the Fe(acac)3-AlEt3 catalyst is of cis form with a high stereoregularity.

引用

页码：781 / 787

页数：7

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