Imaging Science and Photochemistry ›› 2011, Vol. 29 ›› Issue (4): 241-245.DOI: 10.7517/j.issn.1674-0475.2011.04.241

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Synthesis and Characterization of Benzo-15-crown-5 Modified Hydrogenases Mimic

WANG Hong-yan1,2, CHEN Bin1, TONG Zhen-he1, WU Li-zhu1   

  1. 1. Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, P.R.China;
    2. Graduate University of the Chinese Academy of Sciences, Beijing 100049, P.R.China
  • Received:2011-06-02 Revised:2011-06-09 Online:2011-07-23 Published:2011-07-23

Abstract: [Fe-Fe] Hydrogenases can catalyze proton into hydrogen(H2) reversibly in nature.Herein,a benzo-15-crown-5 modified [Fe-Fe] hydrogenase mimics 1 has been successfully synthesized by the Sonogashira reaction.Electrochemical studies indicate that 1 is an active catalyst for H2 production under the electrochemical conditions.

Key words: [Fe-Fe]hydrogenase mimic, crown ether, Sonogashira reaction, electrocatalysis

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