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Complexes of titanium and zirconium based on [C5Me4CH2-(2-C5H4N)] ligand |
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| Authors: | Dmitrii P. Krut&rsquo ko,Roman S. Kirsanov,Maxim V. Borzov,Andrei V. Churakov |
| Affiliation: | a Department of Chemistry, M.V. Lomonosov Moscow State University, GSP-2, Leninskie Gory 1, bldng. 3, Moscow 119992, Russia b Department of Chemistry, The North-West University of Xi’an, 229 North Taibai Avenue, Xi’an 710069, Shaanxi Province, PR China c N.S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninskii Prosp. 31, Moscow 119991, Russia |
| Abstract: | Half-sandwich [η5:η1-κN-C5Me4CH2-(2-C5H4N)]MCl3 (M = Ti (4), Zr (5)) and sandwich [η5-C5Me4CH2-(2-C5H4N)][η5-C5Me5]ZrCl2 (6) ring-peralkylated complexes have been prepared and characterized. Evidence of the intramolecular coordination of the side-chain pyridyl group both in 4 and 5 in solutions is provided by NMR spectroscopy data. Crystal structure of an adduct 5-py with one molecule of pyridine has been established by X-ray diffraction analysis. |
| Keywords: | Zirconium Titanium Cyclopentadienyl ligands Oxidative addition Reduction N Ligands |
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