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

页码：287 / 292

页数：6

共 32 条

[21] Bis-chelated palladium(II) complexes with nitrogen-donor chelating ligands are efficient catalyst precursors for the CO/styrene copolymerization reaction
Milani, B
Anzilutti, A
Vicentini, L
Santi, ASO
Zangrando, E
Geremia, S
Mestroni, G
[J]. ORGANOMETALLICS, 1997, 16 (23) : 5064 - 5075
[22] High-pressure NMR studies on the alternating copolymerization of propene with carbon monoxide catalyzed by a palladium(II) complex of an unsymmetrical phosphine-phosphite ligand
Nozaki, K
Hiyama, T
Kacker, S
Horváth, IT
[J]. ORGANOMETALLICS, 2000, 19 (10) : 2031 - 2035
[23] Stereoselective alternating copolymerization of carbon monoxide with alkenes
Nozaki, K
Hiyama, T
[J]. JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1999, 576 (1-2) : 248 - 253
[24] Chiral and achiral phosphine-phosphite ligands in Pd(II)-catalyzed alternating copolymerization of propene with CO
Nozaki, K
Yasutomi, M
Nakamoto, K
Hiyama, T
[J]. POLYHEDRON, 1998, 17 (07) : 1159 - 1164
[25] Mechanistic aspects of the alternating copolymerization of propene with carbon monoxide catalyzed by Pd(II) complexes of unsymmetrical phosphine-phosphite ligands
Nozaki, K
Sato, N
Tonomura, Y
Yasutomi, M
Takaya, H
Hiyama, T
Matsubara, T
Koga, N
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1997, 119 (52) : 12779 - 12795
[26] Synthesis of a calix[6]arene-derived diphosphite, its palladium and platinum complexes, and the remarkable activity of (syn-calix[6]arene diphosphite)Pd(CH3) (CH3CN)OTf in carbon monoxide and ethene copolymerization
Parlevliet, FJ
Zuideveld, MA
Kiener, C
Kooijman, H
Spek, AL
Kamer, PCJ
van Leeuwen, PWNM
[J]. ORGANOMETALLICS, 1999, 18 (17) : 3394 - 3405
[27] New imine-phosphine palladium complexes catalyze copolymerization of CO-ethylene and CO-norbornylene and provide well-characterized stepwise insertion intermediates of various unsaturated substrates
Reddy, KR
Chen, CL
Liu, YH
Peng, SM
Chen, JT
Liu, ST
[J]. ORGANOMETALLICS, 1999, 18 (14) : 2574 - 2576
[28] Chiral diketimines as ligands in Pd-catalyzed reactions: Prediction of catalyst activity by the AMS model
Reetz, MT
Haderlein, G
Angermund, K
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2000, 122 (05) : 996 - 997
[29] MECHANISTIC ASPECTS OF METAL-CATALYZED ALTERNATING COPOLYMERIZATION OF OLEFINS WITH CARBON-MONOXIDE
SEN, A
[J]. ACCOUNTS OF CHEMICAL RESEARCH, 1993, 26 (06) : 303 - 310
[30] TORRE FJ, UNPUB

← 1 2 3 4 →