Rapid, reversible oxygen atom transfer between an oxomanganese(v) porphyrin and bromide: A haloperoxidase mimic with enzymatic rates

Ning Jin, James L. Bourassa, Steven C. Tizio, John Taylor Groves

Research output: Contribution to journalArticle

110 Scopus citations

Abstract

The oxygen atom donor ability of the oxomanganese(v) porphyrin species 1 is comparable to that of myeloperoxidase compound I. This is one of the key findings of the reversible oxygen atom transfer reaction between 1 and bromide ion [Eq. (1)]. The well-behaved equilibrium 1 ⇆ 2 allows definition of the free energy of the oxoMn(v) species.

Original languageEnglish (US)
Pages (from-to)3849-3851
Number of pages3
JournalAngewandte Chemie - International Edition
Volume39
Issue number21
DOIs
StatePublished - Nov 3 2000

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Chemistry(all)

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