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METHOD FOR SYNTHESIS OF IRIDUIM (III) COMPLEXES WITH STERICALLY DEMANDING LIGANDS

  • US 20090124805A1
  • Filed: 03/07/2008
  • Published: 05/14/2009
  • Est. Priority Date: 12/08/2006
  • Status: Active Grant
First Claim
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1. A process for making an Ir(La)(Lb)(Lc) complex, comprising:

  • reacting an intermediate having the formula (La)(Lb)IrX with Lc to produce an Ir(La)(Lb)(Lc) complex, whereLa, Lb and Lc are, independently, bidentate cyclometallated ligands having the formula;

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