Issue 9, 1980

Oxygen-transfer reactions in platinum metal complexes of nitric oxide and sulphur dioxide

Abstract

The reactions of SO2 with [Pt(N2O2)(PPh3)2] and NO with [Pt(PPh3)3(SO2)] have been shown to result in the formation of [Pt(NO2)2(PPh3)2] and [Pt(PPh3)2(SO3)], Which arise from ready oxygen-transfer reactions. A compound which analyses correctly for [Pt(N2O2)(PPh3)2(SO2)] has also been isolated from these reactions and is formulated as an insertion product on the basis of i.r. and chemical studies. The reaction of [Ru(NO)2(PPh3)2] with SO2 proceeds in a quite different fashion and gives an SO2 adduct [Ru(NO)2(PPh3)2(SO2)] which has both a linear and a bent NO ligand. This complex is readily oxidised to the corresponding sulphato-complex in air.

Article information

Article type
Paper

J. Chem. Soc., Dalton Trans., 1980, 1572-1576

Oxygen-transfer reactions in platinum metal complexes of nitric oxide and sulphur dioxide

S. Bhaduri, B. F. G. Johnson, A. Khair, I. Ghatak and D. M. P. Mingos, J. Chem. Soc., Dalton Trans., 1980, 1572 DOI: 10.1039/DT9800001572

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