A tris(mu-hydroxy)tricopper(II) complex as a model of the native intermediate in laccase and its relationship to a binuclear analogue.
The reaction of a copper(I) complex with a sterically demanding secondary diamine ligand and O2 yields a tris(mu-hydroxy)tricopper(II) complex. This complex is a structural model of the proposed native intermediate in multicopper oxidases, with interesting structural, magnetic, and solution properties.
Mirica
Liviu M
LM
Department of Chemistry, Stanford University, Stanford, California 94305, USA.
Stack
T Daniel P
TD
D003300:Copper / Q000737:chemistry*; D018360:Crystallography, X-Ray; D003959:Diamines / Q000737:chemistry; D042845:Laccase / Q000737:chemistry*; D008958:Models, Molecular; D008968:Molecular Conformation; D015394:Molecular Structure; D009942:Organometallic Compounds / Q000737:chemistry*; D010084:Oxidation-Reduction; D010100:Oxygen / Q000737:chemistry; D013816:Thermodynamics
D003959:Diamines; D009942:Organometallic Compounds; D003300:Copper; D042845:Laccase; D010100:Oxygen