Polymerization of phenyl-1,3-butadienes in the presence of Ziegler-Natta catalysts

被引：0
|
作者：
Pragliola, S [1 ]
Cipriano, M [1 ]
Boccia, AC [1 ]
Longo, P [1 ]
机构：
[1] Univ Salerno, Dipartimento Chim, I-84081 Baronissi, Italy
来源：
MACROMOLECULAR RAPID COMMUNICATIONS | 2002年 / 23卷 / 5-6期
关键词：
metal-organic catalysts; microstructure; NMR; poly(phenylbutadiene)s; Ziegler-Natta polymerization;
D O I：
10.1002/1521-3927(20020401)23:5/6<356::AID-MARC356>3.0.CO;2-V
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Communication: 2-Phenyl-1,3-butadiene and (E)-1-phenyl-1,3-butadiene were polymerized in the presence of homogeneous Ziegler-Natta catalytic systems. The products were analyzed by means of C-13 NMR spectroscopy. Monomer, reactivities and polymer structures were compared with those obtained by using the same catalytic systems in the polymerizations of isoprene, (E)-1,3-pentadiene and 1,3-butadiene. The results were tentatively rationalized by considering the stability of the allyl groups resulting after any insertion of the monomer into the growing chain.
引用
收藏
页码：356 / 361
页数：6
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