Charged dioxomolybdenum(VI) complexes with pyridoxal thiosemicarbazone ligands as molybdenum(V) precursors in oxygen atom transfer process and epoxidation (pre)catalysts
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چکیده
منابع مشابه
Tuning of the charge in octahedral ferric complexes based on pyridoxal-N-substituted thiosemicarbazone ligands.
Four novel mononuclear coordination compounds namely: [Fe(Hthpy)(2)](SO(4))(1/2).3.5H(2)O , [Fe(Hthpy)(2)]NO(3).3H(2)O , [Fe(H(2)mthpy)(2)](CH(3)C(6)H(4)SO(3))(3).CH(3)CH(2)OH and [Fe(Hethpy)(ethpy)].8H(2)O , (H(2)thpy = pyridoxalthiosemicarbazone, H(2)mthpy = pyridoxal-4-methylthiosemicarbazone, H(2)ethpy = pyridoxal-4-ethylthiosemicarbazone), were synthesized in the absence or presence of org...
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Treatment of the solvent adduct [MoO2Cl2(THF)2] with either 2 equivalents of N,N-dimethylbenzamide (DMB) or 1 equivalent of N,N'-diethyloxamide (DEO) gave the dioxomolybdenum(vi) complexes [MoO2Cl2(DMB)2] () and [MoO2Cl2(DEO)] (). The molecular structures of and were determined by single-crystal X-ray diffraction. Both complexes present a distorted octahedral geometry and adopt the cis-oxo, tra...
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ژورنال
عنوان ژورنال: Polyhedron
سال: 2012
ISSN: 0277-5387
DOI: 10.1016/j.poly.2011.12.003