Fluorophenyl iron porphyrins

For a synthetic P-450 model system, however, an opposite eonclusion was drawn from similar analysis of kinetic isotope effects for AT-demethylation of / -substituted iV,7V -dimethylanilines by PhIO, catalyzed by iron /Me5o-tetrakis(2,3,4,5,6-penta-fluorophenyl)porphyrin chloride, (TPFPP)FeCl [89]. Intramolecular /ch/Zcd values obtained from the d /do ratios of the products derived from 4-X-7V-methyl-A-tri-deuteromethylanilines [2.0 (X = NO2), 2.0 (X = CN), 2.6 (X = Br), 3.1 (X = H), 3.2 (X = Me), and 3.3 (X = OMe)], decreased regularly on going from electron-donating to electron-withdrawing substituents. Such a trend is the complete oppo-... 

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