Oxidation of aromatic compounds by hydrogen peroxide catalyzed by mononuclear iron(III) complexes

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• 作者：Giselle C. Silva^a ; ^b ; Naké ; dia M.F. Carvalho^c ; ^{nakedia@uerj.br} ; Adolfo Horn Jr.^d ; Elizabeth R. Lachter^a ; ^{lachter@iq.ufrj.br} ; Octavio A.C. Antunes^a ; ¹
• 关键词：Toluene oxidation ; Iron(III) complexes ; Hydrogen peroxide ; Iron-peroxo intermediate
• 刊名：Journal of Molecular Catalysis A: Chemical
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：426
• 期：part_PB
• 页码：564-571
• 全文大小：1718 K
• 卷排序：426

文摘

Iron(III) complexes were studied as catalysts in aromatic hydrocarbons oxidation. Toluene was oxidized in yields up to 30%, forming cresols as major products. The reactivity against hydrogen peroxide was followed by UV–vis and ESI–MS. Iron-hydroperoxide intermediate was proposed as the active catalytic species. o-cresol and p-cresol interacts with the intermediate forming a yellow chromophore.