Literature DB >> 25223650

The role of carbonate as a catalyst of Fenton-like reactions in AOP processes: CO3˙(-) as the active intermediate.

Ariela Burg1, Dror Shamir, Inna Shusterman, Haya Kornweitz, Dan Meyerstein.   

Abstract

Kinetic and DFT results for the carbonate catalysed Co(H2O)6(2+) + H2O2 Fenton-like reaction suggest a mechanism involving the formation of a cyclic transient, cyclic-(CO4)Co(II)(OOH)(H2O)2(-) that decomposes into Co(II)(H2O)(OOH)(OH)2 + CO3˙(-), i.e. no OH˙ radicals are involved. Plausible biological implications are pointed out.

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Year:  2014        PMID: 25223650     DOI: 10.1039/c4cc05852f

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN: 1359-7345            Impact factor:   6.222


  2 in total

Review 1.  What Are the Oxidizing Intermediates in the Fenton and Fenton-like Reactions? A Perspective.

Authors:  Dan Meyerstein
Journal:  Antioxidants (Basel)       Date:  2022-07-14

2.  The Role of Carbonate in Catalytic Oxidations.

Authors:  Shanti Gopal Patra; Amir Mizrahi; Dan Meyerstein
Journal:  Acc Chem Res       Date:  2020-09-25       Impact factor: 22.384

  2 in total

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