Group 11 Metal Complexes with Unsymmetrical Bifunctional Ferrocene Ligands

Abstract

Abstract:The reactions of two unsymmetrical P^N (L1) and P^P (L2) ferrocene (Fc) ligands towards group 11 metal complexes were studied. Ligand L1 shows different behavior with the three metals. Gold forms mononuclear derivatives with the metal center coordinated to the phosphorus atom, whereas the reactions with silver(I) or copper(I) complexes afford mononuclear or dinuclear compounds in which both donor atoms, phosphorus and nitrogen, are involved in the coordination to the metal center. The reactions of the diphosphine ligand

Synthesis and Structure of (Nitronyl Nitroxide-2-ido)(tert-butyldiphenylphosphine)gold(I) and -(Di(tert-butyl)phenylphosphine)gold(I) Derivatives; Their Comparative Study in the Cross-Coupling Reaction

“….9 • and 23.6 • ). The C-Au-P bond angles for NN-Au-PPh 3 , 1, and 2 are in the range 177-179 • , in good agreement with those in analogous organogold(I) phosphanes[10][11][12].Crystals 2020, 10, x FOR PEER REVIEW 5 of 12 independent structures of compound 2, they have similar absolute angle values but differ in the sign (−21.9° and 23.6°). The C-Au-P bond angles for NN-Au-PPh3, 1, and 2 are in the range 177-179°, in good agreement with those in analogous organogold(I) phosphanes[10][11][12].…”