Flash photolytic investigations on the reaction of transient Cl2− with U(IV) in aqueous 0.5N HCl solution

Kinetic simulation studies on the transi

Kinetic simulation studies on the transient formation of the oxo-iron(IV) porphyrin radical cation during the reaction of iron(III) tetrakis-5,10,15,20-(N-methyl-4-pyridyl)-porphyrin with hydrogen peroxide in aqueous solution

✍ Tapan Kumar Saha; Subarna Karmaker; Keietsu Tamagake 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 279 KB 👁 3 views

High-valent oxo-iron(IV) species are commonly proposed as the key intermediates in the catalytic mechanisms of iron enzymes. Water-soluble iron(III) tetrakis-5,10,15,20-(N-methyl-4-pyridyl)porphyrin (Fe(III)TMPyP) has been used as a model of heme-enzyme to catalyse the hydrogen peroxide (H 2 O 2 ) o