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Nitrite reduction by copper through ligand-mediated proton and electron transfer.

ABSTRACT: Nitrite reduction by a copper complex featuring a proton-responsive tripodal ligand is demonstrated. Gaseous nitric oxide was confirmed as the sole NO _X by-product in quantitative yield. DFT calculations predict that nitrite reduction occurs via a proton and electron transfer process mediated by the ligand. The reported mechanism parallels nitrite reduction by copper nitrite reductase.

SUBMITTER: Moore CM

PROVIDER: S-EPMC5490426 | biostudies-literature | 2015 Jun

REPOSITORIES: biostudies-literature

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Nitrite reduction by copper through ligand-mediated proton and electron transfer.

Moore Cameron M CM Szymczak Nathaniel K NK

Chemical science 20150414 6

Nitrite reduction by a copper complex featuring a proton-responsive tripodal ligand is demonstrated. Gaseous nitric oxide was confirmed as the sole NO X by-product in quantitative yield. DFT calculations predict that nitrite reduction occurs via a proton and electron transfer process mediated by the ligand. The reported mechanism parallels nitrite reduction by copper nitrite reductase. ...[more]

PMID: 28706701

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