Reactivity of a 1:1 copper-oxygen complex: isolation of a Cu(II)-o-iminosemiquinonato species

Reactivity of a 1:1 copper-oxygen complex: isolation of a Cu(II)-o-iminosemiquinonato species

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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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2005-04 (15), p.2014-2016
Hauptverfasser: Reynolds, Anne M, Lewis, Elizabeth A, Aboelella, Nermeen W, Tolman, William B
Format: Artikel
Sprache:eng
Schlagworte:
Cations - chemistry
Copper - chemistry
Models, Molecular
Molecular Conformation
Organometallic Compounds - chemistry
Organometallic Compounds - isolation & purification
Oxygen - chemistry
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Zusammenfassung: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.
ISSN:1359-7345
1364-548X
DOI:10.1039/b418939f