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学科主题: 金属有机化学
题名: Intramolecular C(sp(3))-H Bond Activation Reactions of Low-Valent Cobalt Complexes with Coordination Unsaturation
其他题名: 钴促进的C(sp3)-H键的活化和官能团化
作者: Mo ZB(莫贞波) ; Chen DK(陈达克) ; Leng XB(冷雪冰) ; Deng L(邓亮)
通讯作者: 邓亮
刊名: Organometallics
发表日期: 2012
卷: 31, 期:20, 页:7040-7043
收录类别: SCI
部门归属: 中科院上海有机化学研究所; 华东理工大学
英文摘要: Intramolecular C(sp(3))-H bond activation reactions mediated by low-valent cobalt, both Co(I) and Co(0), have been observed in the reactions of the three-coordinate cobalt complex [Co(IMes)(2)Cl] (IMes = 1,3-dimesitylimidazol-2-ylidene) with alkylation reagents and sodium amalgam. The reactions with alkylation reagents gave [Co(IMes)(IMes')(N-2)], featuring a metalated IMes' anion, whereas the one-electron-reduction reaction afforded [Co(IMes')(2)]. The Co(II) complex can react with CO, isocyanide, and a diazo compound to furnish interesting cobalt complexes bearing functionalized N-heterocyclic carbene ligands. The establishment of these conversions demonstrates the capability of low-valent cobalt with coordination unsaturation to mediate C(sp(3))-H bond activation and functionalization.
语种: 英语
相关网址: 查看原文
WOS记录号: WOS:000310124500003
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内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/28199
Appears in Collections:金属有机化学国家重点实验室_期刊论文

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Recommended Citation:
Mo ZB,Chen DK,Leng XB,et al. Intramolecular C(sp(3))-H Bond Activation Reactions of Low-Valent Cobalt Complexes with Coordination Unsaturation[J]. Organometallics,2012,31(20):7040-7043.
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