Catalytic and stoichiometric flavanone oxidation mediated by nonheme oxoiron(iv) complexes as flavone synthase mimics: kinetic, mechanistic and computational studies. Issue 41 (27th September 2018)

• Record Type: Journal Article
• Authors: Turcas, Ramona; Kripli, Balázs; Attia, Amr A. A.; Lakk-Bogáth, Dóra; Speier, Gábor; Giorgi, Michel; Silaghi-Dumitrescu, Radu; Kaizer, József
• Is Part Of: Dalton transactions. Volume 47:Issue 41(2018)
• Page Start: 14416
• Page End: 14420
• Publication Date: 2018-09-27
• Subjects: Chemistry, Inorganic -- Periodicals; Chemistry, Physical and theoretical -- Periodicals; Chemistry, Inorganic -- Periodicals; 546.05
• DOI: 10.1039/c8dt03519a
• Languages: English
• ISSNs: 1477-9226

Abstract

Abstract : Stoichiometric and catalytic oxidation of flavanone by nonheme Fe(iv )O, and their Fe(ii ) precursors with m -CPBA, as flavone synthase mimics is investigated. Abstract : The present study describes the first example of the stoichiometric and catalytic oxidation of flavanone by synthetic nonheme oxoiron(iv ) complexes and their precursor iron(ii ) complexes with m -CPBA as the terminal oxidant. These models, including detailed kinetic, mechanistic and computational studies, may serve as the biomimics of flavone synthase (FS) enzymes.