Synthesis and structure of lipophilic dioxo-molybdenum (VI) bis(hydroxamato) complexes |
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| Authors: | Valeriy I Dzyuba Lyudmila I KovalVladimir V Bon Vasyl I Pekhnyo |
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| Institution: | V.I. Vernadskii Institute of General and Inorganic Chemistry, Ukrainian National Academy of Sciences, Prospect Palladina 32-34, 03680 Kyiv 142, Ukraine |
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| Abstract: | New methods for the synthesis of complexes of molybdenyl with hydrophobic alkyl-substituted hydroxamic acids have been developed. A number of novel coordination compounds of the general formula MoO2L2 (where HL is decano-, N-methyl-decano-, N-methyl-hexano-, N-methyl-1-adamantano- and N-tert-butyl-hexanohydroxamic acids) have been synthesized. All compounds obtained have been characterized by IR, 1H NMR spectroscopy and X-ray crystallography. The effect of the electron donating and steric properties of ligand substituents on the structure of complexes is discussed. |
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| Keywords: | Lipophilic molybdenyl complexes Hydroxamic acids Aliphatic substituents X-ray structure |
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