Metal complexes of sulphur ligands. Part 11. Reactions of platinum(II) and palladium(II) dithiocarbonates with dithiocarbonate ions
作者:Margaret C. Cornock、Robert O. Gould、C. Lynn Jones、John D. Owen、David F. Steele、T. Anthony Stephenson
DOI:10.1039/dt9770000496
日期:——
Reaction of the complexes [Pt(S2COR)2] with K[S2COR](R = Et or Pri) followed by addition of [AsPh4]Cl generates [AsPh4][Pt(S2COR)3]. Variable-temperature 1H n.m.r. studies indicate rapid unidentate–bidentate exchange at ambient temperature. Attempted recrystallisation from CH2Cl2 or CDCl3, results in an intramolecular rearrangement to give [AsPh4][Pt(S2CO)(S2COR)]. Reaction of [Pd(S2COEt)2] with K[S2COEt]