A Manganese Compound I Model with a High Reactivity in the Oxidation of Organic Substrates and Water
- 주제(기타) Chemistry, Multidisciplinary
- 설명문(일반) [Zhang, Lina; Seo, Mi Sook; Malik, Deesha D.; Lee, Yong-Min; Nam, Wonwoo] Ewha Womans Univ, Dept Chem & Nano Sci, Seoul 03760, South Korea; [Choi, Yunhee; Ng, Maggie; Cho, Kyung-Bin] Jeonbuk Natl Univ, Dept Chem, Jeonju 54896, South Korea; [Ezhov, Roman; Maximova, Olga] Purdue Univ, Dept Phys, W Lafayette, IN 47907 USA; [Nam, Wonwoo] Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China; [Pushkar, Yulia N.] Purdue Univ, Dept Phys, W Lafayette, IN 47907 USA; [Sarangi, Ritimukta] SLAC Natl Accelerator Lab, Stanford Synchrotron Radiat Lightsource, Stanford, CA 94025 USA
- 등재 SCIE, SCOPUS
- 발행기관 AMER CHEMICAL SOC
- 발행년도 2023
- 총서유형 Journal
- URI http://www.dcollection.net/handler/ewha/000000208898
- 본문언어 영어
- Published As https://doi.org/10.1021/jacs.3c01818
- PubMed 37036435
초록/요약
A high-valent manganese(IV)-hydroxo porphyrin pi-cation radical complex, [Mn(IV)(OH)(Porp+center dot)(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 pi cation radical ligand with a high reactivity in oxidation reactions, including water oxidation.
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