L-edge X-ray Absorption Spectroscopy and DFT Calculations on Cu(2)O(2) Species: Direct Electrophilic Aromatic Attack by Side-on Peroxo Bridged Dicopper(II) Complexes

The hydroxylation of aromatic substrates catalyzed by coupled binuclear copper enzymes has been observed with side-on-peroxo-dicopper(II) (P) and bis-μ-oxo-dicopper(III) (O) model complexes. The substrate-bound-O intermediate in [Cu(II)(2)(DBED)(2)(O)(2)](2+) (DBED=N,N′-di-tert-butyl-ethylenediamine...

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Autores principales: Qayyum, Munzarin F., Sarangi, Ritimukta, Fujisawa, Kiyoshi, Stack, T. Daniel P., Karlin, Kenneth D., Hodgson, Keith O., Hedman, Britt, Solomon, Edward I.
Formato: Artigo
Lenguaje:Inglês
Publicado: 2013
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Article
Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC3891796/
https://ncbi.nlm.nih.gov/pubmed/24102191
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/ja4078717
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