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Single electron transfer oxidation of bis-catecholato silicates for the formation of alkyl and aryl radicals. Computational study of palmitic acid interactions with various types of cyclodextrins

Abstract : The radical-mediated reactions provide a powerful and efficient tool to synthesize challenging organic molecules relying on novel radical precursors. The application of radical-medicated reactions using bis-catecholato silicates as substrate in photoredox catalysis gains sustained attention from chemists because of their high synthetic potential ane their environment-friendliness. We designed and prepared phenyl silicates with substituted catecholate ligand, which could undergo photooxidation to generate phenyl radical. The application of bis-catecholato silicates can be extended to a redox non-innocent system like bis-iminobenzoquinone copper(II) complex. The third part of this thesis has focused explore the interaction between palmitic acid and various types of cyclodextrins. We suggest a feasible mechanism based on the calculated extraction energy
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Submitted on : Monday, July 18, 2022 - 2:49:41 PM
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  • HAL Id : tel-03726383, version 1

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Hengrui Zhang. Single electron transfer oxidation of bis-catecholato silicates for the formation of alkyl and aryl radicals. Computational study of palmitic acid interactions with various types of cyclodextrins. Theoretical and/or physical chemistry. Sorbonne Université, 2021. English. ⟨NNT : 2021SORUS474⟩. ⟨tel-03726383⟩

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