AI Article Synopsis
- Reductive activation of oxygen occurs via the electrochemical reduction of the [Fe(FTPP)(O)] superoxo complex, where [Fe(FTPP)Cl] is the starting compound.
- The formation of the [Fe(FTPP)(OO)] peroxo species is tracked using techniques like low-temperature electronic absorption spectroscopy, electron paramagnetic resonance, and cyclic voltammetry.
- The process also involves the protonation of the peroxo species to create the [Fe(FTPP)(OOH)] hydroperoxo intermediate, which is further investigated through the same spectroscopic methods.
Article Abstract
Reductive activation of O is achieved by using the [Fe(FTPP)Cl] (FTPP = 5,10,15,20-tetrakis(pentafluorophenyl) porphyrinate) porphyrin through electrochemical reduction of the [Fe(FTPP)(O)] superoxo complex. Formation of the [Fe(FTPP)(OO)] peroxo species is monitored by using low-temperature electronic absorption spectroscopy, electron paramagnetic resonance, and cyclic voltammetry. Its subsequent protonation to yield the [Fe(FTPP)(OOH)] hydroperoxo intermediate is probed using low-temperature electronic absorption spectroscopy and electron paramagnetic resonance.
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| http://dx.doi.org/10.1021/acs.inorgchem.6b01804 | DOI Listing |
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