Palladium and platinum complexes with planar chiral 1,2-disubstituted ferrocenes containing phosphine and thioether donor groups

Raluca Malacea (1) , Lucie Routaboul (1) , Eric Manoury (1) , Jean-Claude Daran (1) , Rinaldo Poli (1)

1 LCC - Laboratoire de chimie de coordination

Three palladium(II) complexes and four platinum(II) complexes having general formula CpFe{1,2-C5H3(PPh2)(CH2SR)}MCl2 (M = Pd, R = Ph, Et and tBu; M = Pt, R = Ph, Et, tBu and Cy) have been synthesized by reaction of the corresponding CpFe{1,2-C5H3(PPh2)(CH2SR)} ligands with PdCl2(CH3CN)2 or PtCl2(CH3CN)2. These complexes have been fully characterized in solution and in solid state. In all cases, monomeric square planar complexes were obtained as pure diastereoisomers.

Mots clés: Palladium; Platinum; Ferrocene chemistry; Planar chirality; Phosphine ligands; Thioether ligands

Domaines: Chimie de coordination

Raluca Malacea, Lucie Routaboul, Eric Manoury, Jean-Claude Daran, Rinaldo Poli. Palladium and platinum complexes with planar chiral 1,2-disubstituted ferrocenes containing phosphine and thioether donor groups. Journal of Organometallic Chemistry, 2008, 693 (8-9), pp.1469-1477. ⟨10.1016/j.jorganchem.2007.08.021⟩. ⟨hal-03192714⟩