@article {2197,
	title = {trans-Disubstituted diamido/diamine cyclam zirconium complexes},
	journal = {Inorganic Chemistry Communications},
	volume = {11},
	number = {10},
	year = {2008},
	note = {ISI Document Delivery No.: 367KCTimes Cited: 6Cited Reference Count: 24Munha, Rui F. Alves, Luis G. Maulide, Nuno Duarte, M. Teresa Marko, Istvan E. Fryzuk, Michael D. Martins, Ana M.},
	month = {Oct},
	pages = {1174-1176},
	type = {Article},
	abstract = {The reaction of H-2[1,8-dibenzyl-1,4,8,11-tetraazacyclotetradecanel (H(2)Bn(2)CYclam) with 2 equiv of LiBu gives Li(2)Bn(2)Cyclam(L)2 (L = Et2O or THF) that reacts with ZrCl4(THF)(2) to afford (Bn(2)Cyclam)ZrCl2 in 40\% yield. Alternatively (Bn(2)Cyclam)ZrCl2 may be obtained via ZrCl2(CH2SiMe3)(2)(Et2O)(2) in a significantly higher yield (87\%), avoiding the lithiation of H(2)Bn(2)Cyclam. The syntheses of other H-2*Bn(2)CYClaM ligand precursors (*Bn = 3,5-dimethylbenzyl and 3,5-di(tert-butyl)benzyl) and the corresponding Zr derivatives ({3,5-Me2Bn}(2)-Cyclam)ZrCl2 and ({3,5-(Bu2Bn)-Bu-t}(2)-Cyclam)ZrCl2 are also reported. Results on preliminary tests of E-caprolactone and ethylene polymerisation reactions are presented. (C) 2008 Elsevier B.V. All rights reserved.},
	keywords = {amido ligands, CATALYSTS, CHEMISTRY, CONTAIN, Cyclam, epsilon-Caprolactone polymerisation, ETHYLENE, HAFNIUM COMPLEXES, LIGANDS, macrocycles, OLEFIN POLYMERIZATION, polymerisation, Tetraazamacrocycles, TITANIUM COMPLEXES, ZIRCONIUM},
	isbn = {1387-7003},
	url = {<Go to ISI>://000260549900019},
	author = {Munha, R. F. and Alves, L. G. and Maulide, N. and Duarte, M. T. and Marko, I. E. and Fryzuk,Michael D. and Martins, A. M.}
}
@article {990,
	title = {Tridentate amido carbene ligands in early-transition-metal coordination chemistry},
	journal = {Organometallics},
	volume = {23},
	number = {14},
	year = {2004},
	note = {ISI Document Delivery No.: 833IITimes Cited: 52Cited Reference Count: 27},
	month = {Jul},
	pages = {3372-3374},
	type = {Article},
	abstract = {Coordination of the new tridentate N-heterocyclic carbene ligand precursor (p-Me-C6H4NHCH2-CH2)(2)N2C3H2 to Zr(IV) generates an [NCN] donor set where the N represents an amido unit and the C corresponds to the N-heterocyclic carbene. This ancillary ligand allows for the isolation and structural characterization of zirconium amido, chloro, and alkyl derivatives; the carbene donor is rendered stable to dissociation because of its central disposition between two anionic amido units.},
	keywords = {COMPLEXES, CONTAIN, STABLE CARBENES, ZIRCONIUM},
	isbn = {0276-7333},
	url = {<Go to ISI>://000222330500004},
	author = {Spencer, L. P. and Winston, S. and Fryzuk,Michael D.}
}
