Vanadium(V) hydrazido(2-) thiolate imine alkoxide complexes |
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Authors: | Banerjee Sanjukta Odom Aaron L |
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Institution: | Michigan State University, Department of Chemistry, East Lansing, MI 48824, USA. |
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Abstract: | The reaction of (Me(3)Si)(2)TIP with V(NNMe(2))(OAr)(3) results in the production of V(NNMe(2))(TIP)(OAr), where TIP is 2-((2-thiolatophenylimino)methylene)phenolate. The aryloxide is readily displaced by ISiMe(3) to form an insoluble iodide complex formulated as V(NNMe(2))(TIP)(I). The iodide was used to prepare three different complexes: V(NNMe(2))(TIP)(dmpe)]I, V(NNMe(2))(TIP)(Bu(t)bpy)]OTf], and V(NNMe(2))(TIP)(Bu(t)bpy)]SbF(6)]. The phosphine derivative, V(NNMe(2))(TIP)(dmpe)]I, was characterized by X-ray diffraction and shows a quite short N-N distance of 1.293(3) A indicative of a dominant isodiazene resonance form. |
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