Iron(II) coordination compounds with ω-alkenyl substituted bis(imino)pyridine ligands:: Self-immobilizing catalysts for the polymerization of ethylene

被引：29
|
作者：
Seitz, Marcus [1 ]
Milius, Wolfgang [1 ]
Alt, Helmut G. [1 ]
机构：
[1] Univ Bayreuth, Anorgan Chem Lab, D-95440 Bayreuth, Germany
来源：
JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 2007年 / 261卷 / 02期
关键词：
bis(imino)pyridine; iron; catalysis; polymerization; self-immobilization;
D O I：
10.1016/j.molcata.2006.07.078
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Coordination compounds of iron(II)chloride with bis(imino)pyridine ligands bearing omega-alkenyl substituents were synthesized and characterized. They can be activated with methylalumoxane (MAO) and then be used as self-immobilizing catalysts for the polymerization of ethylene. The produced polyethylene has a monomodal molecular weight distribution which is in contrast to polyethylenes that are produced with the unsubstituted catalysts. (c) 2006 Published by Elsevier B.V.
引用
收藏
页码：246 / 253
页数：8
相关论文
共 50 条
  • [41] Specific features of ethylene polymerization on self-immobilizing catalytic systems based on titanium bis(phenoxy imine) complexes
    N. I. Ivancheva
    V. K. Badaev
    E. V. Sviridova
    D. A. Nikolaev
    I. V. Oleinik
    S. S. Ivanchev
    Russian Journal of Applied Chemistry, 2011, 84 : 118 - 123
  • [42] Iron and cobalt ethylene polymerization catalysts bearing 2,6-bis(imino)pyridyl ligands:: Synthesis, structures, and polymerization studies
    Britovsek, GJP
    Bruce, M
    Gibson, VC
    Kimberley, BS
    Maddox, PJ
    Mastroianni, S
    McTavish, SJ
    Redshaw, C
    Solan, GA
    Strömberg, S
    White, AJP
    Williams, DJ
    JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1999, 121 (38) : 8728 - 8740
  • [43] Iron and cobalt ethylene polymerization catalysts bearing 2,6-bis(imino)pyrimidyl ligands: Synthesis and polymerization studies.
    Hoarau, OD
    Gibson, VC
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2001, 221 : U403 - U403
  • [44] Bis(imino)pyridine iron bis(alkoxide) catalysts for redox-controlled polymerization of cyclic esters
    Biernesser, Ashley B.
    Byers, Jeffery A.
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2014, 247
  • [45] Quantum-Chemical Calculation of the Thermal Stability of Bis(imine) and Bis(imino)pyridine Catalysts of Ethylene Polymerization
    S. S. Ivanchev
    A. V. Yakimanskii
    D. G. Rogozin
    Doklady Physical Chemistry, 2003, 393 : 334 - 336
  • [46] Quantum-chemical calculation of the thermal stability of bis(imine) and bis(imino)pyridine catalysts of ethylene polymerization
    Ivanchev, SS
    Yakimanskii, AV
    Rogozin, DG
    DOKLADY PHYSICAL CHEMISTRY, 2003, 393 (4-6) : 334 - 336
  • [47] A flat model approach to tethered bis(imino)pyridyl iron ethylene polymerization catalysts
    Han, Wei
    Niemantsverdriet, Hans J. W.
    Thuene, Peter C.
    MACROMOLECULAR SYMPOSIA, 2007, 260 : 147 - 153
  • [48] Theoretical Study on a Multicenter Model Based on Different Metal Oxidation States for the Bis(imino)pyridine Iron Catalysts in Ethylene Polymerization
    Cruz, Victor L.
    Ramos, Javier
    Martinez-Salazar, Javier
    Gutierrez-Oliva, Soledad
    Toro-Labbe, Alejandro
    ORGANOMETALLICS, 2009, 28 (20) : 5889 - 5895
  • [49] Iron(II)-ethylene polymerization catalysts bearing 2,6-bis(imino)pyrazine ligands. Part 1. Synthesis and characterization
    Beaufort, L.
    Benvenuti, F.
    Noels, A. F.
    JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2006, 260 (1-2) : 210 - 214
  • [50] Unique catalytic behavior of chromium complexes having halogenated bis(imino)pyridine ligands for ethylene polymerization
    Nakayama, Y
    Sogo, K
    Yasuda, H
    Shiono, T
    JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 2005, 43 (15) : 3368 - 3375
12345