A Two-Coordinate Cobalt(II) Imido Complex with NHC Ligation: Synthesis, Structure, and Reactivity
文献类型：期刊论文
| 作者 | Du JZ(杜景祯)1; Wang LB(王林波)1; Xie MH(谢美华)1; Deng L(邓亮)1 |
| 刊名 | Angew. Chem.-Int. Edit.
 |
| 出版日期 | 2015 |
| 卷号 | 54期号:43页码:12640-12644 |
| 其他题名 | 氮杂环卡宾配体支撑的两配位二价钴亚胺基配合物的合成、结构和反应性质的研究 |
| 通讯作者 | 邓亮 |
| 英文摘要 | The synthesis, structural characterization, and reactivity of the first two-coordinate cobalt complex featuring a metal-element multiple bond [(IPr)Co(NDmp)] (4; IPr=1,3-bis(2',6'-diisopropylphenyl)imidazole-2-ylidene; Dmp=2,6-dimesitylphenyl) is reported. Complex 4 was prepared from the reaction of [(IPr)Co(eta(2)-vtms)(2)] (vtms=vinyltrimethylsilane) with DmpN(3). An X-ray diffraction study revealed its linear C-Co-N core and a short Co-N distance (1.691(6) angstrom). Spectroscopic characterization and calculation studies indicated the high-spin nature of 4 and the multiplebond character of the Co-N bond. Complex 4 effected group-transfer reactions to CO and ethylene to form isocyanide and imine, respectively. It also facilitated E-H (E=C, Si) sigma-bond activation of terminal alkyne and hydrosilanes to produce the corresponding cobalt(II) alkynyl and cobalt(II) hydride complexes as 1,2-addition products. |
| 学科主题 | 金属有机化学 |
| 收录类别 | SCI |
| 原文出处 | http://dx.doi.org/10.1002/anie.201505937 |
| 语种 | 英语 |
| WOS记录号 | WOS:000363422700021 |
| 源URL | [http://ir.sioc.ac.cn/handle/331003/39646]  |
| 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.安徽师范大学 |
| 推荐引用方式 GB/T 7714 | Du JZ,Wang LB,Xie MH,et al. A Two-Coordinate Cobalt(II) Imido Complex with NHC Ligation: Synthesis, Structure, and Reactivity[J]. Angew. Chem.-Int. Edit.,2015,54(43):12640-12644. |
| APA | 杜景祯,王林波,谢美华,&邓亮.(2015).A Two-Coordinate Cobalt(II) Imido Complex with NHC Ligation: Synthesis, Structure, and Reactivity.Angew. Chem.-Int. Edit.,54(43),12640-12644. |
| MLA | 杜景祯,et al."A Two-Coordinate Cobalt(II) Imido Complex with NHC Ligation: Synthesis, Structure, and Reactivity".Angew. Chem.-Int. Edit. 54.43(2015):12640-12644. |
入库方式： OAI收割
来源：上海有机化学研究所
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