Linear and T-Shaped Iron(I) Complexes Supported by N-Heterocyclic Carbene Ligands: Synthesis and Structure Characterization
文献类型：期刊论文
| 作者 | 欧阳振武1; Du JZ(杜景祯)1; Wang L(王磊)1; KNEEBONE JARED L1; NEIDIG MICHAEL L1; Deng L(邓亮)1 |
| 刊名 | Inorg. Chem.
 |
| 出版日期 | 2015 |
| 卷号 | 54期号:17页码:8808-8816 |
| 其他题名 | 氮杂环卡宾配体支撑的直线型、T字型一价铁配合物的合成和结构表征 |
| 通讯作者 | 邓亮 |
| 英文摘要 | The use of the N-heterocyclic carbene (NHC) ligands 1,3-bis(2',6'-diethylphenyl)-4,5-(CH2)(4)-imidazol-2-ylidene (cyIDep), 1,3-bis(2',6'-diethylphenyl)-imidazolin-2-ylidene (sIDep), and its N-mesityl analogue sIMes enables the preparation of the two-coordinate homoleptic iron(I)-NHC complexes [(cyIDep)(2)Fe][BAr4F] (3, Ar-F denoted for 3,5-di(trifluoromethyl)phenyl) and [(sIDep)(2)Fe][BAr4F] (4) and the T-shaped iron(I)-NHC complex [(sIMes)(2)Fe(THF)]-[BPh4] (5, THF = tetrahydrofuran). Complexes 3-5 were prepared via the sequential protocol of control reduction of iron(II) dihalides by KC8 in the presence of the corresponding NHC ligands followed by halide-abstraction with NaBAr4. Spectroscopic characterization, including single-crystal X-ray diffraction studies and Fe-57 Mossbauer spectroscopy, in combination with density functional theory calculations, suggest their high-spin nature. Solution property study (absorption spectroscopy and cyclic voltammetry) indicates that 3 and 5 keep their corresponding two- and three-coordinate nature in THF solution, and 4 might reversibly coordinate a THF molecule to form, presumably, the T-shaped species [(sIDep)(2)Fe(THF)][BAr4F]. The isolation of 3 and 4 demonstrates the accessibility of homoleptic two-coordinate iron(I)-NHC complexes. |
| 学科主题 | 金属有机化学 |
| 收录类别 | SCI |
| 原文出处 | http://dx.doi.org/10.1021/acs.inorgchem.5b01522 |
| 语种 | 英语 |
| WOS记录号 | WOS:000361085800078 |
| 源URL | [http://ir.sioc.ac.cn/handle/331003/39637]  |
| 专题 | 上海有机化学研究所_金属有机化学国家重点实验室 |
| 作者单位 | 1.中科院上海有机化学研究所, 金属有机化学国家重点实验室 2.美国罗切斯特大学 |
| 推荐引用方式 GB/T 7714 | 欧阳振武,Du JZ,Wang L,et al. Linear and T-Shaped Iron(I) Complexes Supported by N-Heterocyclic Carbene Ligands: Synthesis and Structure Characterization[J]. Inorg. Chem.,2015,54(17):8808-8816. |
| APA | 欧阳振武,杜景祯,王磊,KNEEBONE JARED L,NEIDIG MICHAEL L,&邓亮.(2015).Linear and T-Shaped Iron(I) Complexes Supported by N-Heterocyclic Carbene Ligands: Synthesis and Structure Characterization.Inorg. Chem.,54(17),8808-8816. |
| MLA | 欧阳振武,et al."Linear and T-Shaped Iron(I) Complexes Supported by N-Heterocyclic Carbene Ligands: Synthesis and Structure Characterization".Inorg. Chem. 54.17(2015):8808-8816. |
入库方式： OAI收割
来源：上海有机化学研究所
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