Back to results
US 2006/0223997 A1Published application
Synthesis of organometallic cyclometallated transition metal complexes
AssigneeEastman Kodak Company
InventorsBarbara Lussier, Joseph Deaton
Life of this patent
Estimating the term…
Abstract
A process for forming a tris-cyclometallated complex comprises the step of reacting; a) an M(I) complex, wherein M represents Rh or Ir, and said complex comprises at least two ligands and contains at least two alkenyl groups pi-bonded to M, with b) a heterocyclic compound capable of forming a organometallic cyclometallated complex.
Claims23
A process for forming a tris-cyclometallated complex comprising the step of reacting;
- a) an M(I) complex, wherein M represents Rh or Ir, and said complex comprises at least two ligands and contains at least two alkenyl groups pi-bonded to M, with
- b) a heterocyclic compound capable of forming a organometallic cyclometallated complex.
Dependencies are inferred from the claim text.