First insights into the protonation of dissymetrically disubstituted di-iron azadithiolate models of the [FeFe]H2ases active site.
Chem Commun (Camb)
; (22): 2547-9, 2008 Jun 14.
Article
em En
| MEDLINE
| ID: mdl-18506239
ABSTRACT
Dissymetrically disubstituted di-iron azadithiolate complexes [Fe2(CO)4(kappa 2-LL){mu-SCH2N(iPr)CH2S}] (LL = dppe, phen) protonate exclusively at the N atom of the bridge, like the hexacarbonyl precursor but in contrast to symmetrically disubstituted analogues; substitution of dppe for two CO groups noticeably increases the kinetics of the electrocatalytic proton reduction process.
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Coleções:
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Base de dados:
MEDLINE
Assunto principal:
Compostos de Sulfidrila
/
Compostos Aza
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Compostos Férricos
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Hidrogenase
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Proteínas Ferro-Enxofre
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Modelos Químicos
Idioma:
En
Ano de publicação:
2008
Tipo de documento:
Article