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Title: Bis-phosphine palladium(II) mesityl chalcogenolate complexes: Synthesis and structure of [Pd(SeMes)2(dppe)]
Authors: Chauhan, Rohit Singh
Kedarnath, G
Golen, James A
Rheingold, Arnold L
Jain, Vimal K
Keywords: Coordination chemistry;Palladium;Bis-phosphines;Organochalcogenolates;Chalcogenolates;X-ray structure
Issue Date: 4-Jan-2013
Abstract: Reactions of [PdCl2(PP)] (PP=dppe, dppp) with Pb(SMes)2 or NaEMes yield mononuclear complexes of the type, [Pd(EMes)2(PP)] (Mes = mesityl (2,4,6-Me3C6H2); E = S, Se or Te). However, in the reaction of [PdCl2(dppp)] with NaTeMes, a trinuclear complex, [Pd3(µ-Te)2(dppp)3]2+ is formed via Te-C bond cleavage in CH2Cl2. These complexes have been characterized by elemental analyses and NMR (1H, 31P{1H}) spectroscopy. The molecular structure of [Pd(SeMes)2(dppe)] has been established by single crystal X-ray diffraction analysis.
Page(s): 41-44
ISSN: 0975-0975(Online); 0376-4710(Print)
Appears in Collections:IJC-A Vol.52A(01) [January 2013]

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