A Manganese Compound I Model with a High Reactivity in the Oxidation of Organic Substrates and Water

Lina Zhang, Mi Sook Seo, Yunhee Choi, Roman Ezhov, Olga Maximova, Deesha D. Malik, Maggie Ng, Yong Min Lee, Ritimukta Sarangi, Yulia N. Pushkar, Kyung Bin Cho, Wonwoo Nam

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

A high-valent manganese(IV)-hydroxo porphyrin π-cation radical complex, [Mn(IV)(OH)(Porp+•)(X)]+, was synthesized and characterized spectroscopically. The Mn porphyrin intermediate was highly reactive in alkane hydroxylation and oxygen atom transfer reactions. More importantly, the Mn porphyrin intermediate reacted with water at a fast rate, resulting in the dioxygen evolution. To the best of our knowledge, we report the first manganese Cpd I model compound bearing a porphyrin π-cation radical ligand with a high reactivity in oxidation reactions, including water oxidation.

Original languageEnglish
JournalJournal of the American Chemical Society
DOIs
StateAccepted/In press - 2023

Bibliographical note

Publisher Copyright:
© 2023 American Chemical Society.

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