Direct Kinetic Studies of Atom Transfer and Electron Transfer Reactions of Hydroperoxo and High-Valent Oxo Complexes of Chromium

Journal of the American Chemical Society

Volumn 125, Issue 48, 2003, Pages 14714-14715

  Pestovsky, Oleg ^a   Bakac, Andreja ^a  

^a IOWA STATE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CHROMIUM DERIVATIVE; CYTOCHROME P450; HYDROPEROXIDE;

ARTICLE; ATOM; CATALYSIS; CATALYST; CHEMICAL PARAMETERS; ELECTRON TRANSPORT; KINETICS; OXIDATION; REDUCTION;

BIOMIMETIC MATERIALS; CHROMIUM; CYTOCHROME P-450 ENZYME SYSTEM; KINETICS; ORGANOMETALLIC COMPOUNDS; OXIDATION-REDUCTION;

EID: 0345293177     PISSN: 00027863     EISSN: None     Source Type: Journal    
DOI: 10.1021/ja0382213     Document Type: Article

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21. +.
22. Conditions and considerations as in ref 15, except λ = 460 nm.
23. 2+ with one O derived from peroxo group and the other from solvent water. The geometry is probably trans, because the folding of the macrocycle to the cis form should not be fast or thermodynamically favored. Notice that, in pure water, one of the oxo ligands is protonated at similar acid concentrations.
24. 3 required are sufficiently low so that measurable amounts of the mixed complexes are not produced.
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