First insights into the protonation of dissymetrically disubstituted di-iron azadithiolate models of the [FeFe]H2 ases active site

被引：48

作者：

Ezzaher, Salah ^{[1
]}

Orain, Pierre-Yves ^{[1
]}

Capon, Jean-Francois ^{[1
]}

Gloaguen, Frederic ^{[1
]}

Petillon, Francois Y. ^{[1
]}

Roisnel, Thierry ^{[2
]}

Schollhammer, Philippe ^{[1
]}

Talarmin, Jean ^{[1
]}

机构：

[1] Univ Bretagne Occidentale, CNRS, UMR 6521, F-29238 Brest 3, France

[2] Univ Rennes 1, CNRS, Ctr Diffractometrie X, UMR 6226, F-35042 Rennes, France

来源：

CHEMICAL COMMUNICATIONS | 2008年 / 22期

关键词：

D O I：

10.1039/b801373j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Dissymetrically disubstituted di-iron azadithiolate complexes [Fe-2(CO)(4)(kappa(2)-LL){mu-SCH2N(Pr-i)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.

引用

页码：2547 / 2549

页数：3

共 39 条

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