Nitrones are suitable ligands for heme models: X-ray crystal structure of the first metalloporphyrin nitrone complex.
The metalloporphyrin nitrone complexes [M(oep)-(CO)(DMPO)] (M = Ru, Os; oep = octaethylporphyrinato dianion; DMPO = 5,5-dimethyl-1-pyrroline N-oxide) have been prepared: the crystal structure of the Ru complex reveals a sole eta 1-O binding mode of the nitrone ligand to the metal center.
Lee
Jonghyuk
J
Department of Chemistry and Biochemistry, University of Oklahoma, 620 Parrington Oval, Norman, Oklahoma 73019, USA.
Twamley
Brendan
B
Richter-Addo
George B
GB
D018360:Crystallography, X-Ray; D006418:Heme / Q000737:chemistry*; D007202:Indicators and Reagents; D008024:Ligands; D008665:Metalloporphyrins / Q000138:chemical synthesis / Q000737:chemistry*; D008958:Models, Molecular; D009589:Nitrogen Oxides / Q000138:chemical synthesis / Q000737:chemistry*; D011487:Protein Conformation
D007202:Indicators and Reagents; D008024:Ligands; D008665:Metalloporphyrins; D009589:Nitrogen Oxides; C015388:nitrones; D006418:Heme