New catalysts for the alternating copolymerization of 4-tert-butylstyrene/CO

被引：28
作者：
Bastero, A
Ruiz, A
Reina, JA
Claver, C
Guerrero, AM
Jalón, FA
Manzano, BR
机构：
[1] Univ Rovira & Virgili, Dept Quim Fis & Inorgan, Tarragona 43005, Spain
[2] Univ Rovira & Virgili, Dept Quim Analit & Organ, Tarragona 43005, Spain
[3] Univ Castilla La Mancha, Dept Quim Inorgan Organ & Bioquim, Fac Quim, E-13071 Ciudad Real, Spain
来源：
JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2001年 / 619卷 / 1-2期
关键词：
catalysis; copolymerization; styrene; carbon monoxide; palladium complexes; nitrogen ligands;
D O I：
10.1016/S0022-328X(00)00670-7
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
New cationic palladium(II) complexes, containing C-S-nitrogen chelate ligands with pyrazol moieties, catalyze the copolymerization of styrene with CO under mild conditions, to produce a syndiotactic copolymer. Molecular weight and polydispersity for the obtained polymers are among the best reported for bisnitrogen planar ligands. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：287 / 292
页数：6
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