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

doi:10.1021/ic402108w

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

化學系

研究成果: Article › 同行評審

26 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)₃^3-] 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
卷	53
發行號	2
DOIs	https://doi.org/10.1021/ic402108w
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

存取文件

10.1021/ic402108w

其它文件與鏈接

引用此

@article{45c72384b27e48bca11fecbaee18fe3d,

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

abstract = "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.",

author = "Chang, {Ya Ho} and Chan, {Pooi Mun} and Tsai, {Yi Fang} and Lee, {Gene Hsiang} and Hsu, {Hua Fen}",

year = "2014",

month = jan,

day = "21",

doi = "10.1021/ic402108w",

language = "English",

volume = "53",

pages = "664--666",

journal = "Inorganic Chemistry",

issn = "0020-1669",

publisher = "American Chemical Society",

number = "2",

}

TY - JOUR

T1 - Catalytic reduction of hydrazine to ammonia by a mononuclear iron(II) complex on a tris(thiolato)phosphine platform

AU - Chang, Ya Ho

AU - Chan, Pooi Mun

AU - Tsai, Yi Fang

AU - Lee, Gene Hsiang

AU - Hsu, Hua Fen

PY - 2014/1/21

Y1 - 2014/1/21

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=84892704564&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84892704564&partnerID=8YFLogxK

U2 - 10.1021/ic402108w

DO - 10.1021/ic402108w

M3 - Article

C2 - 24377381

AN - SCOPUS:84892704564

SN - 0020-1669

VL - 53

SP - 664

EP - 666

JO - Inorganic Chemistry

JF - Inorganic Chemistry

IS - 2

ER -

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

摘要

All Science Journal Classification (ASJC) codes

存取文件

其它文件與鏈接

指紋

引用此