Synthesis, Structures and DFT Studies of Imido-bridged and (Bis)ligand-coordinated Titanium Complexes
文献类型：期刊论文
| 作者 | Wu, Jian1; Chen, Yanmei1; Chen, Zhou2; Liu, Wei1; Li, Yahong1,3; Pei, Hao1; Liu, Yonglu1; Gao, Qian1; Li, Wu2
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| 刊名 | ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE
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| 出版日期 | 2013-08-01 |
| 卷号 | 639期号:10页码:1876-1883 |
| 关键词 | Titanium Imido-bridged Complexes (Bis)Ligand-coordinated Complexes Schiff Base Ligand Dft Studies |
| 文献子类 | Article |
| 英文摘要 | Syntheses and structures of five imido-bridged dinuclear titanium complexes and two (bis)ligand-coordinated mononuclear titanium complexes are reported. Addition of 1 or 2 equiv. of Schiff base ligand (((1H-pyrrol-2-yl)methylene)amino)-2,3-dihydro-1H-inden-2-ol (H2L) to Ti(NMe2)(4) resulted in transamination with 4 equiv. of dimethylamides generating a (bis) ligand-coordinated complex Ti(L)(2) (1). Treatment of Ti(NMe2)(4) with 1 equiv. of (BuNH2)-Bu-t followed by addition of 1 equiv. of H2L afforded an imido-bridged complex [Ti(L)((NBu)-Bu-t)](2) (2). 1: 1: 1: 1 reaction of Ti(NMe2)(4)/RNH2/H2L/py(or phen) produced imido-bridgedcomplexes [Ti(L)(NPh)(py)](2) (3), [Ti(L)(4-F-PhN)(py)](2)center dot Tol (4 center dot Tol), [Ti(L)(4-Cl-PhN)(py)](2)center dot Tol center dot THF (5 center dot Tol center dot THF), [Ti(L)(4-Br-PhN)(py)](2)center dot Tol (6 center dot Tol) and a (bis)ligand-coordinated complex Ti(L)(2)center dot phen (7) (py = pyridine, phen = 1,10-phenanthroline). Attempts to prepare the monomeric titianium imido complexes were unsuccessful. DFT studies show that the assumed compound which contains Ti = N species is less stable than imido-bridged Ti-N(R)-Ti complexes, providing the better understanding of the experimental results. |
| WOS关键词 | C-H ACTIVATION ; IMIDOZIRCONIUM COMPLEXES ; INTERMOLECULAR HYDROAMINATION ; POLYMERIZATION CATALYSTS ; ALKYNE HYDROAMINATION ; COUPLING REACTIONS ; ORGANIC-COMPOUNDS ; BOND ACTIVATION ; THIN-FILMS ; LIGANDS |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000327704000029 |
| 源URL | [http://ir.isl.ac.cn/handle/363002/4432]  |
| 专题 | 青海盐湖研究所_青海盐湖研究所知识仓储 青海盐湖研究所_盐湖资源综合利用工程技术中心 |
| 作者单位 | 1.Soochow Univ, Key Lab Organ Synth Jiangsu Prov, Coll Chem Chem Engn & Mat Sci, Suzhou 215123, Peoples R China 2.Chinese Acad Sci, Key Lab Salt Lake Resources & Chem, Qinghai Inst Salt Lakes, Xining 810008, Peoples R China 3.Lanzhou Univ, State Key Lab Appl Organ Chem, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Jian,Chen, Yanmei,Chen, Zhou,et al. Synthesis, Structures and DFT Studies of Imido-bridged and (Bis)ligand-coordinated Titanium Complexes[J]. ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE,2013,639(10):1876-1883. |
| APA | Wu, Jian.,Chen, Yanmei.,Chen, Zhou.,Liu, Wei.,Li, Yahong.,...&Li, Wu.(2013).Synthesis, Structures and DFT Studies of Imido-bridged and (Bis)ligand-coordinated Titanium Complexes.ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE,639(10),1876-1883. |
| MLA | Wu, Jian,et al."Synthesis, Structures and DFT Studies of Imido-bridged and (Bis)ligand-coordinated Titanium Complexes".ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE 639.10(2013):1876-1883. |
入库方式： OAI收割
来源：青海盐湖研究所
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