207392-77-6Relevant academic research and scientific papers
Imido/nitrene ligands in the complexes of platinum metals
Eremenko,Nefedov,Sidorov,Ponina,Danilov,Stromnova,Stolarov,Katser,Orlova,Vargaftik,Moiseev,Ustynyuk, Yu.A.
, p. 171 - 194 (2007/10/03)
A synthetic search for palladium and platinum complexes with nitrene ligands via reaction of tetranuclear cluster Pd4(μ2-CO)4(μ2-OAc) 4 with nitrosobenzene and reactions of mononuclear complexes [MX4]2- (M=Pt, Pd; X=Cl, NO2) with o-phenylenediamine and its N-phenyl derivative have been carried out. The complexes obtained, [Pd(OAc)o-(PhN)(NO)C6H4]2, Pd[o-(NPh)(N)C6H4]2, Pt[o-(NPh)(N)C6H4]2, Pt2[o-(NPh)(N)C6H4]4[O 3SCF3]2, and Pt2[o-(NPh)(N)C6H4]4Br2, have been structurally characterized by single crystal X-ray diffraction studies. The oxidation of complex Pt[o-(NPh)(N)C6H4]2 by excess AgO3SCF3 afforded a heterotricyclic quinoxaline derivative, whose structure has been determined by X-ray analysis. The data obtained suggest that labile nitrene species coordinated to Pd and Pt complexes are possible intermediates in the reactions under study.
