Catalytic reduction of hydrazine to ammonia by a mononuclear iron(II) complex on a tris(thiolato)phosphine platform

Ya Ho Chang, Pooi Mun Chan, Yi Fang Tsai, Gene Hsiang Lee, Hua Fen Hsu

研究成果: Article同行評審

25 引文 斯高帕斯(Scopus)

摘要

To provide the mechanistic information of nitrogenase at a molecular level, much effort has been made to develop synthetic metal complexes that have enzyme-like reactivity. Herein we obtain an iron(II) complex binding with a tris(thiolato)phosphine ligand, [P(Ph)4][Fe(PS3″)(CH 3CN)] [1; PS3″ = P(C6H3-3-Me 3Si-2-S)33-] that catalyzes the reduction of hydrazine, an intermediate and a substrate of nitrogenase. The substrate- and product-bound adducts, [N(Bu)4][Fe(PS3″)(N2H 4)] (2) and [N(Et)4][Fe(PS3″)(NH3)] (3), respectively, are also synthesized. This work provides the feasibility that the late stage of biological nitrogen fixation can be conducted at a single iron site with a sulfur-rich ligation environment.

原文English
頁(從 - 到)664-666
頁數3
期刊Inorganic Chemistry
53
發行號2
DOIs
出版狀態Published - 2014 1月 21

All Science Journal Classification (ASJC) codes

  • 物理與理論化學
  • 無機化學

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