Aryloxide-based multidentate ligands for early transition metals and f-element metals

被引:62
作者
Kawaguchi, H [1 ]
Matsuo, T [1 ]
机构
[1] Inst Mol Sci, Coordinat Chem Labs, Okazaki, Aichi 4448787, Japan
关键词
aryloxide complexes; multidentate ligands; chelate effect; early transition metals; f-element metals;
D O I
10.1016/j.jorganchem.2004.08.004
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
This article presents an overview of the chemistry of early transition metal and f-element complexes stabilized by aryloxide-based multidentate ligands. Preparations and reactivity studies of these compounds are discussed. The presence of the bridging units in this ligand system imposes a strong geometry constraint to the aryloxide groups, which leads the way to novel patterns of structure and reactivity. (C) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码:4228 / 4243
页数:16
相关论文
共 139 条
[41]   Dialkyl titanium complexes that contain a sulfur-linked bis(phenolato) ligand: The structure of an olefin polymerization catalyst precursor [J].
Fokken, S ;
Reichwald, F ;
Spaniol, TP ;
Okuda, J .
JOURNAL OF ORGANOMETALLIC CHEMISTRY, 2002, 663 (1-2) :158-163
[42]   Nine-membered titanacyclic complexes based on an ethylene-bridged bis(phenolato) ligand: Synthesis, structure, and olefin polymerization activity [J].
Fokken, S ;
Spaniol, TP ;
Okuda, J ;
Sernetz, FG ;
Mulhaupt, R .
ORGANOMETALLICS, 1997, 16 (20) :4240-4242
[43]   Titanium complexes of chelating bis(phenolato) ligands with long titanium-sulfur bonds. A novel type of ancillary ligand for olefin polymerization catalysts [J].
Fokken, S ;
Spaniol, TP ;
Kang, HC ;
Massa, W ;
Okuda, J .
ORGANOMETALLICS, 1996, 15 (23) :5069-5072
[44]   Theoretical studies of ethylene polymerization reactions catalyzed by zirconium and titanium chelating alkoxide complexes [J].
Froese, RDJ ;
Musaev, DG ;
Matsubara, T ;
Morokuma, K .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1997, 119 (31) :7190-7196
[45]   Theoretical studies of the factors controlling insertion barriers for olefin polymerization by the titanium-chelating bridged catalysts. A search for more active new catalysts [J].
Froese, RDJ ;
Musaev, DG ;
Morokuma, K .
ORGANOMETALLICS, 1999, 18 (03) :373-379
[46]   Stoichiometric olefin insertion into the Ti-C bond of four-coordinate cationic bis(phenolate) titanium aryl and benzyl complexes [J].
Gielens, EECG ;
Dijkstra, TW ;
Berno, P ;
Meetsma, A ;
Hessen, B ;
Teuben, JH .
JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1999, 591 (1-2) :88-95
[47]   Tribenzyl tantalum(V) complexes of amine bis(phenolate) ligands:: Investigation of α-abstraction vs ligand backbone β-abstraction paths [J].
Groysman, S ;
Goldberg, I ;
Kol, M ;
Genizi, E ;
Goldschmidt, Z .
ORGANOMETALLICS, 2004, 23 (08) :1880-1890
[48]   From THF to furan: Activity tuning and mechanistic insight via sidearm donor replacement in group IV amine bis(phenolate) polymerization catalysts [J].
Groysman, S ;
Goldberg, I ;
Kol, M ;
Genizi, E ;
Goldschmidt, Z .
ORGANOMETALLICS, 2003, 22 (15) :3013-3015
[49]   Pentabenzyltantalum:: Straightforward synthesis, X-ray structure, and application in the synthesis of [O2N] TaBn3- type and [O3N]TaBn2- type complexes [J].
Groysman, S ;
Goldberg, I ;
Kol, M ;
Goldschmidt, Z .
ORGANOMETALLICS, 2003, 22 (19) :3793-3795
[50]   Group IV complexes of an amine bis(phenolate) ligand featuring a THF sidearm donor: from highly active to living polymerization catalysts of 1-hexene [J].
Groysman, S ;
Goldberg, I ;
Kol, M ;
Genizi, E ;
Goldschmidt, Z .
INORGANICA CHIMICA ACTA, 2003, 345 :137-144