SEARCH Articles Figures Tables 2-ferrocenyl oxazoline Diphosphine Diphosphine ligands Diphosphine oxazoline ferrocenyl ligand Diphosphine oxazoline ferrocenyl ligand Diphosphines Ferrocenyl Ferrocenyl diphosphine ligand Ferrocenyl diphosphines Ligands 77,/ -ferrocenyl Ligands oxazolines Oxazoline ligands Oxazolines ferrocenyl