Aerobic Partial Oxidation of Alkanes Using Photodriven Iron Catalysis

Nathan Coutard, Jonathan M. Goldberg, Henry U. Valle, Yuan Cao, Xiaofan Jia, Philip D. Jeffrey, T. Brent Gunnoe, John T. Groves

Research output: Contribution to journalArticlepeer-review

Abstract

Photodriven oxidations of alkanes in trifluoroacetic acid using commercial and synthesized Fe(III) sources as catalyst precursors and dioxygen (O2) as the terminal oxidant are reported. The reactions produce alkyl esters and occur at ambient temperature in the presence of air, and catalytic turnover is observed for the oxidation of methane in a pure O2 atmosphere. Under optimized conditions, approximately 17% conversion of methane to methyl trifluoroacetate at more than 50% selectivity is observed. It is demonstrated that methyl trifluoroacetate is stable under catalytic conditions, and thus overoxidized products are not formed through secondary oxidation of methyl trifluoroacetate.

Original languageEnglish (US)
Pages (from-to)759-766
Number of pages8
JournalInorganic Chemistry
Volume61
Issue number2
DOIs
StatePublished - Jan 17 2022

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Inorganic Chemistry

Fingerprint

Dive into the research topics of 'Aerobic Partial Oxidation of Alkanes Using Photodriven Iron Catalysis'. Together they form a unique fingerprint.

Cite this