Synthesis and Characterization of Fe-only Hydrogenase Model Complex Bearing Mercaptoacetate Group

doi:10.7517/j.issn.1674-0475.2008.05.337

Abstract

Abstract: Fe-only hydrogenase can catalyze the reversible reaction of protons and electrons to molecular hydrogen in nature.To construct new hydrogen evolution catalysts,A mercaptoacetate functionalized Fe-only hydrogenase model complex 7 has been achieved by using Sonogashira cross coupling reaction in this work.Electrocatalytic studies of 7,monitored by cyclic voltammogram,suggest that 7 is an active catalyst for H₂ production under electrochemical conditions in the presence of HOAc.

Key words: Fe-only hydrogenase, mimic, electrochemistry, synthesis, coupling reaction

CLC Number:

SI Gang, TONG Zhen-he(TUNG Chen-ho), WU Lizhu. Synthesis and Characterization of Fe-only Hydrogenase Model Complex Bearing Mercaptoacetate Group[J]. Imaging Science and Photochemistry, 2008, 26(5): 337-342.

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