Stereochemical control of H2O2 dismutation by Hangman porphyrins.
Incorporation of a disparate set of aryl groups appended to the meso-positions of Hangman porphyrin xanthene architectures dramatically impacts the ability of such systems to catalyze the disproportionation of H2O(2)via the catalase reaction.
Rosenthal
Joel
J
Department of Chemistry, 6-335, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.
Chng
Leng Leng
LL
Fried
Stephen D
SD
Nocera
Daniel G
DG
D002374:Catalase / Q000737:chemistry; D018360:Crystallography, X-Ray; D006861:Hydrogen Peroxide / Q000737:chemistry*; D007202:Indicators and Reagents; D008968:Molecular Conformation; D010100:Oxygen / Q000737:chemistry; D011166:Porphyrins / Q000737:chemistry*; D013237:Stereoisomerism; D014966:Xanthenes / Q000737:chemistry
D007202:Indicators and Reagents; D011166:Porphyrins; D014966:Xanthenes; C480958:tetrakis(4-benzoic acid)porphyrin; D006861:Hydrogen Peroxide; D002374:Catalase; D010100:Oxygen