Global ETD Search

291	Synthesis and structure of transition metal siloxy compounds Huang, Mingdong 19 February 1993 (has links) Graduation date: 1993 Transition metal compounds Transition metal complexes Organosilicon compounds Phenyl compounds
292	The Substituent effect of B-diketonato Metal Complexes containing DMF Yung, Tun-Yuang 27 August 2001 (has links) In this study, we focus on the substituent effect of the diketone ligands on the structural variation of £]- diketonato metal complexes containing N,N-dimethyl formamide (DMF). Three £]-diketones (hfac, bztf, bzbz) were used, and six-, five-, four- coordinated complexes were found accordingly. It is surprising to find that all six metal-oxygen bonds in the M(hfac)2(DMF)2 complexes are of equal length, seemly in violation of Jahn-Teller theorem. Possible reasons for this observation were discussed in this thesis. octahedral complexes £]-diketonato metal complexes Jahn-Teller effect
293	Coordination Chemistry of a 5-tert-Butyl-2-[(2,6-diisopropylphenyl)aldimino]- pyrrolate Ligand Yang, Chih-Wei 13 September 2002 (has links) The Vilsmeier-Haack reaction of pyrrole with oxalyl chloride and N,N-dimethylformaldehyde followed by Friedel-Crafts alkylation with Me3CCl in the presence of AlCl3 afforded 5-tert-butylpyrrole-2- carbal- dehyde in high yields. Condensation reactions of 5-tert-butylpyrrole-2- carbaldehyde with 2,6-diisopropylaniline produced 5-tert-Butyl-2-2[(2,6- diisopropylphenyl)aldimino]pyrrole (HL). Protonolysis of MgnBu2 with HL yielded the bis(iminopyrrolate) complex MgL2 (1) as a colorless crystalline solid. In situ lithiation of HL followed by addition of one equivalent of ZrCl4 or AlCl3 led to the mono(iminopyrrolate) complexes ZrLCl4Li(OEt2)2 (2) and AlLCl2 (3) , respectively. Treatment of 3 with two equivalents of MeMgBr produced AlLMe2 (4). In addition to the spectroscopic data, all metal complexes were characterized by X-ray crystallography. Metal Complexes Ligand
294	The synthesis and configuration of some polydentate amino acid complexes of cobalt(III) : a thesis submitted in partial fulfilment of the requirements for the degree of Master of Science in Biochemistry at the University of Canterbury / Wilson-Coutts, Sarah Mary. January 1900 (has links) Thesis (M. Sc.)--University of Canterbury, 2009. / Typescript (photocopy). "June 2009." Includes bibliographical references. Also available via the World Wide Web.
295	Mechanistic studies of carbon-carbon and carbon-hydrogen reductive elimination reactions from platinum(IV) complexes / Crumpton, Dawn M. January 2000 (has links) Thesis (Ph. D.)--University of Washington, 2000. / Vita. Includes bibliographical references (leaves 148-156).
296	Synthesis and properties of two fold symmetric ruthenium and rhodium dihydrogen-hydride complexes / Mellows, Heather, January 2000 (has links) Thesis (Ph. D.)--University of Washington, 2000. / Vita. Includes bibliographical references (leaves 136-144).
297	Synthesis and applications of 2-quinoxalinol salens and their metal complexes Wu, Xianghong. Gorden, Anne Elizabeth. January 2008 (has links) Dissertation (Ph.D.)--Auburn University,2008. / Abstract. Vita. Includes bibliographic references (p.141-157).
298	Transition metal complexes on novel, polydentate, water-soluble, phosphine ligands Smith, Charles J. January 1997 (has links) Thesis (Ph. D.)--University of Missouri-Columbia, 1997. / Typescript. Vita. Includes bibliographical references (leaves 150-159). Also available on the Internet.
299	Kinetic studies of inorganic and organic peroxo complexes Saleem al-Shaqri, Layla Mohammed, January 2003 (has links) Thesis (Ph. D.)--University of Missouri-Columbia, 2003. / Typescript. Vita. Includes bibliographical references (leaves 110-113). Also available on the Internet.
300	Metal complexes with sulfur and selenium donor ligands / Chiu, Winnie Wai Hang. January 2009 (has links) Includes bibliographical references.

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