Reactions of chelated Pt(II) and Pt(III) imidoimino complexes: N-nitrosation involving transfer of an NO group from inorganic nitrites and nitrates
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Marina O. Ponina , Alexei A. Sidorov , Sergei E. Nefedov , Igor L. Eremenko and Ilya I. Moiseev
Abstract
A bis-chelated imidoimino PtII complex, [(NPh)(N)C6H4]2Pt 1, was found to undergo N-nitrosation on reacting with AgNO2 or AgNO3 to form a product of formal HNO addition, [(NPh)(NNO)C6H4][(NPh)(NH)C6H4]Pt 3, that was characterised by X-ray analysis; similarly, an amidoimino binuclear PtIII complex was converted into 3 by reacting with NaNO2.