Carboxy-functionalized dithiolate di-iron complexes related to the active site of Fe-only hydrogenase

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• 作者：Vijendran Vijaikanth ; Jean-Franç ; ois Capon ; Fré ; dé ; ric Gloaguen ; Franç ; ois Y. Pé ; tillon ; Philippe Schollhammer ; Jean Talarmin
• 关键词：Hydrogenase ; Di-iron complex ; Carboxy-functionalized dithiolate ; Molecular structure ; Electrochemistry
• 刊名：Journal of Organometallic Chemistry
• 出版年：2007
• 期刊代码：64_0022328x
• 类别：ch
• 出版时间：1 September 2007
• 卷：692
• 期：19
• 页码：4177-4181
• 文件大小：263 K

摘要

Reactions of the di-iron complex [Fe₂(μ-S)₂(CO)₆]²⁻ with carboxy-functionalized dihalide derivatives (XCH₂)₂R (X = Cl, R = NC₆H₄CH₂CO₂CH₃; X = Br, R = C₆H₃COOH, C₆H₃COON(COCH₂)₂) gave new functionalized dithiolate di-iron complexes [Fe₂(μ-SRS)(CO)₆] (R = (CH₂)₂NC₆H₄CH₂CO₂CH₃ (1), (CH₂)₂C₆H₃COOH (2), (CH₂)₂C₆H₃COON(COCH₂)₂ (3)) in low yields. The azadithiolate complex 1 has been characterized by a single crystal X-ray diffraction analysis and studied by electrochemical methods.