Reactivity of a 1:1 copper-oxygen complex: isolation of a Cu(II)-o-iminosemiquinonato species |
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Authors: | Reynolds Anne M Lewis Elizabeth A Aboelella Nermeen W Tolman William B |
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Affiliation: | Department of Chemistry and Center for Metals in Biocatalysis, University of Minnesota, 207 Pleasant Street, SE, Minneapolis, MN 55455, USA. |
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Abstract: | While a 1:1 Cu-O2 adduct is generally unreactive with organic substrates, phosphines displace O2 via an associative process and added Cu(I) leads to a novel internal ligand oxidation to yield a Cu(II)-o-iminosemiquinone complex. |
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