Torubaev, Yury ; Pasynskii, Alexander ; Mathur, Pradeep (2009) Synthesis and X-ray investigation of novel Fe and Mn phenyltellurenyl-halide complexes: (CO)3FeBr2(PhTeBr), (η5-C5H5)Fe(CO)2(PhTeI2) and CpMn(CO)2(PhTeI) Journal of Organometallic Chemistry, 694 (12). pp. 1781-1785. ISSN 0022-328X
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/j.jorganchem.2009.01.052
Abstract
New complexes of transition metals with organotellurium halide ligands are reported. Iodination of [CpMn(CO)2]2(μ-Ph2Te2) leads to the Te-Te bond cleavage and formation of CpMn(CO)2(PhTeI). Oxidative addition of PhTeBr3 to Fe(CO)5 gives the monomeric complex (CO)3FeBr2(PhTeBr) which is isostructural with the recently reported (CO)3FeI2(PhTeI). Insertion of phenyltellurenyl iodide (PhTeI) into the Fe-I bond of CpFe(CO)2I forms CpFe(CO)2(TeI2Ph). Molecular structures of the reported complexes were determined by single-crystal X-ray diffraction analysis (XRD). A considerable shortening of metal-tellurium distances is observed.
Item Type: | Article |
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Source: | Copyright of this article belongs to Elsevier Science. |
Keywords: | Metal Carbonyls; Cyclopentadienyl Complexes; Tellurenyl; Organotellur Compounds; Iron; Manganese |
ID Code: | 83018 |
Deposited On: | 16 Feb 2012 04:23 |
Last Modified: | 16 Feb 2012 04:23 |
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