Reactions of iridium and platinum complexes with N-sulfinyl compounds |
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| Authors: | Daniel M. Blake Joseph R. Reynolds |
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| Affiliation: | Department of Chemistry, University of Texas at Arlington, Arlington, Texas 76019 U.S.A. |
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| Abstract: | The reactions of substituted N-sulfinylanilines with the complexes {Pt[P(C6H53]2O2} and {IrClCO[P(C6H5)3]2} have been reinvestigated. The former complex yields {Pt[P(C6H5)3]2SO4} as the only isolable product in reactions with N-sulfinylaniline. In contrast to a previous report, Vaska's complex has been found not to react with C6H5NSO under anhydrous conditions. {Pt[P(C6H5)3]2-(C2H4)} reacts with N-sulfinyl compounds to give complexes of formula {Pt[P(C6H5)3]2-(RNSO)} where R = C6H5, p-O2NC6H4, p-CH3C6H4, or p-CH3C6H4SO2. {Pt[P(C6H5)3]3} reacts with C6H5NSO to give the same product obtained from reaction with the ethylene complex. Vaska's complex and its bromo analog form 1:1 adducts with p-O2NC6H4NSO. |
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