Issue 9, 1974

Synthesis, reactivity, and fluorine-19 nuclear magnetic resonance spectra of binuclear trifluoromethylthio-complexes of platinum and palladium

Abstract

The preparation of [M2(SCF3)2(PR3)4]X2 complexes (M = Pd or Pt; R = Et or Ph; X = BF4 or ClO4) is described. 19F N. m.r. spectra of these complexes are used to assign structures and to demonstrate the existence of syn- and anti-isomers. Bridge-cleavage reactions with PR3 pyridine, p-toluidine, or chloride give monomeric species, cis-[Pt(SCF3)(L)(PR3)2]X or cis-[PtCl(SCF3)(PR3)2], and demonstrate theweakness of the SCF3 bridge compared to SR bridges (where R = hydrocarbon radical). The preparation of the unusual complex [Pt(SCF3)(ClO4)(PPh3)2] is also described.

Article information

Article type
Paper

J. Chem. Soc., Dalton Trans., 1974, 971-977

Synthesis, reactivity, and fluorine-19 nuclear magnetic resonance spectra of binuclear trifluoromethylthio-complexes of platinum and palladium

K. R. Dixon, K. C. Moss and M. A. R. Smith, J. Chem. Soc., Dalton Trans., 1974, 971 DOI: 10.1039/DT9740000971

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