An isolable, metastable, geometrically unique manganese(IV) trihydrazide complex poised for reactivity

作者：Vaddypally Shivaiah; Kondaveeti Sandeep K; Zdilla Michael J^*

来源：Chemical Communications, 2011, 47(34): 9696-9698.

DOI：10.1039/c1cc13427b

A metastable Mn(IV) tris(N,N') diphenylhydrazide complex, Li2Mn(kappa(2)-N2Ph2)(3) (1) has been prepared, and characterized by X-ray diffraction analysis and spectroscopic techniques. Mn precursors are reacted with (LiNHBu)-Bu-t to form an intermediate manganese-imido mixture, which reacts with N,N'-diphenylhydrazine, oxidizing the metal, and forming 1. Despite ease of formation, 1 is poised for reactivity, as loss of ether ligand triggers reductive elimination of azobenzene.

• 出版日期2011