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题名: Azadithiolates cofactor of the iron-only hydrogenase and its PR3-monosubstituted derivatives: Synthesis, structure, electrochemistry and protonation
作者: Wang, Zhen1;  Liu, Jian-Hui1;  He, Cheng-Jiang1;  Jiang, Shi1;  Akermark, Bjorn2;  Sun, Li-Cheng1, 3
关键词: azapropanedithiolate ;  phosphine ligand exchange ;  iron-only hydrogenase
刊名: JOURNAL OF ORGANOMETALLIC CHEMISTRY
发表日期: 2007-11-15
DOI: 10.1016/j.jorganchem.2007.08.026
卷: 692, 期:24, 页:5501-5507
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Inorganic & Nuclear ;  Chemistry, Organic
研究领域[WOS]: Chemistry
英文摘要: The core structure (mu-SCH2)(2)NH[Fe-2(CO)(6)](5) of Fe-only hydrogenases active site model has been synthesized by the condensation of iron carbonyl sulfides, formaldehyde and silyl protected amine. Its monosubstituted complexes (mu-SCH2)(2)NH[Fe-2(CO)(5)PR3] (R = Ph (6), Me (7)) were accordingly prepared. The coordination configurations of 5 and 6 were characterized by X-ray crystallography. Protonation of complex 7 to form the N-protonated product occurs in an acetonitrile solution upon addition of triflic acid. The redox properties of these model complexes were studied by cyclic voltammetry. (C) 2007 Elsevier B.V. All rights reserved.
关键词[WOS]: METAL-CARBONYL DERIVATIVES ;  ACTIVE-SITE ;  MODEL COMPLEXES ;  TERTIARY ;  COORDINATION ;  REDUCTION ;  CHEMISTRY ;  EVOLUTION ;  CLUSTER ;  LIGAND
语种: 英语
WOS记录号: WOS:000253488400023
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/140718
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Fine Chem, Dalian 116012, Peoples R China
2.Stockholm Univ, Dept Organ Chem, S-10691 Stockholm, Sweden
3.Royal Inst Technol, KTH Chem Organ Chem, S-10044 Stockholm, Sweden

Recommended Citation:
Wang, Zhen,Liu, Jian-Hui,He, Cheng-Jiang,et al. Azadithiolates cofactor of the iron-only hydrogenase and its PR3-monosubstituted derivatives: Synthesis, structure, electrochemistry and protonation[J]. JOURNAL OF ORGANOMETALLIC CHEMISTRY,2007,692(24):5501-5507.
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