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Synthesis by Microwave Irradiation, Crystal Structure and Spectral Properties

Keywords: mononuclearplatinum(II)complex,microwaveirradiation,crystalstructuredoi10.3969/j.issn.1001-8395.2010.06.020

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Abstract:

Mononuclearplatinum(II)complexwith2phenylpyridineligands,(ppy)Pt(II)(Hppy)ClhasbeensynthesizedbythereactionofPt(IV)compound,H2PtCl6·6H2O,and2phenylpyridineundermicrowaveirradiation.Firstly,withrefluxduringmicrowaveirradiationfor15mininthe3∶1mixturesolventof2ethoxyethanolandwater,thePt(IV)compound,H2PtCl6·6H2Oreactswith2phenylpyridinetoformPt(IV)complexwiththestructureof(ppy)2Pt(IV)Cl2;then,(ppy)2Pt(IV)Cl2isreducedanddissociatedinthepresenceofexcesssodiumcarbonate(Na2CO3)aftermicrowaveirradiationfor5minintothefinaltitlecomplexwiththestructureof(ppy)Pt(II)(Hppy)Cl.ThetotalyieldbasedonH2PtCl6·6H2Ois62.1%.Thetitlecompoundhasbeencharacterizedby1HNMR,MSEISandsinglecrystalXraystructureanalysis.

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