Synthesis and spectroscopic characterization of new organolead(IV) complexes containing organophosphorus ligands

Article abstract of DOI:10.1080/00945710009351776

Organolead(IV) derivatives of organophosphorus ligands, R_nPb[(OPPh₂)(SPPh₂)N]_4-n (R = Ph; n = 2, 3) and Me₃Pb[S₂PR₂] (X = S, O; R = Me, Et, Ph), were prepared by reacting the corresponding organolead(IV) chloride with the sodium, potassium or ammonium salt of the appropriate organophosphoric acid. The title compounds were investigated by IR and multinuclear (¹H, ¹³C, ³¹P) NMR spectroscopy, and possible structures are proposed. All dithiophosphinato complexes exhibited low stability and underwent decomposition on standing. The decomposition process was monitored by using ¹H and ³¹P NMR spectroscopy, and a decomposition pathway is proposed.

Full text of DOI:10.1080/00945710009351776

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Synthesis and Reactivity in
Inorganic and Metal-Organic
Chemistry
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Synthesis and Spectroscopic
Characterization of New
Organolead(Iv) Complexes
Containing Organophosphorus
Ligands
Richard A. Varga a , Cristian Silvestru a & Ionel
Haiduc a
a Chemistry Department , Babes-Bolyai University ,
R-3400, Cluj-Napoca, Romania
Published online: 23 Apr 2008.
To cite this article: Richard A. Varga , Cristian Silvestru & Ionel Haiduc (2000)
Synthesis and Spectroscopic Characterization of New Organolead(Iv) Complexes
Containing Organophosphorus Ligands, Synthesis and Reactivity in Inorganic and
Metal-Organic Chemistry, 30:3, 485-498, DOI: 10.1080/00945710009351776
To link to this article: http://dx.doi.org/10.1080/00945710009351776
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