Regiodivergent oxidation of alkoxyarenes by hypervalent iodine/oxone® system
| Autor: | Kotaro Kikushima, Toshifumi Dohi, Kokoro Tanihara, Hirotaka Sasa, Hideyasu China |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
Hypervalent molecule
chemistry.chemical_element 02 engineering and technology General Chemistry 010402 general chemistry 021001 nanoscience & nanotechnology Iodine 01 natural sciences Combinatorial chemistry Catalysis 0104 chemical sciences chemistry.chemical_compound chemistry Reaction system Organoiodine compound 0210 nano-technology |
| Zdroj: | Catalysis Today. 348:2-8 |
| ISSN: | 0920-5861 |
| DOI: | 10.1016/j.cattod.2019.08.060 |
| Popis: | We have found that the combination of Oxone® with an organoiodine compound, i.e., 2-iodobenzoic acid (2-IB), selectively yields p-quinones from monomethoxyarenes under mild conditions. In this reaction system, an organoiodine compound is immediately oxidized by Oxone® to generate cyclic hypervalent iodine (III) species in situ, which serves as the specific mediator for the selective p-quinone synthesis, preventing o-quinone formation. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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