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Synthesis of Bridged Oxo-Tungsten Complexes

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journal contribution
posted on 14.03.2005, 00:00 by Junes Ipaktschi, Parham Rooshenas, Thomas Klotzbach, Ansgar Dülmer, Elmira Hüseynova
The tungsten chlorophosphinovinyl complexes {(η5-C5H5)(Cl)(NO)W(CCH2)[PR2]} (R = C6H5, 3a; R = CH(CH3)2, 3b; R = C(CH3)3, 3c) have been prepared, and their hydrolysis to μ-oxo complexes 4a, 4b, and 5 is described. The molecular structure of 4a, 4b, and 5 is determined by single-crystal X-ray diffraction studies.