Synthesis and reactivity of iron acyl complexes modeling the active site of [Fe]-hydrogenase.
J Am Chem Soc
; 132(3): 928-9, 2010 Jan 27.
Article
em En
| MEDLINE
| ID: mdl-20041643
ABSTRACT
A [Fe(II)Fe(II)] dithiolate complex containing acyl and carbonyl ligands was synthesized. The diiron complex reacted with phosphine, cyanide, isocyanide, and CO to give monomeric Fe(II) complexes reproducing the first coordination sphere of the active site of [Fe]-hydrogenase (H(2)-forming methylene-tetrahydromethanopterin dehydrogenase, Hmd) in various states. All the acyl and carbonyl carbons in the diiron complex underwent facile isotopic exchange with (13)CO via monomeric Fe tricarbonyl intermediates.
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1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Compostos Férricos
/
Hidrogenase
/
Proteínas Ferro-Enxofre
Idioma:
En
Revista:
J Am Chem Soc
Ano de publicação:
2010
Tipo de documento:
Article
País de afiliação:
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