Intramolecular C(sp(3))-H Bond Activation Reactions of Low-Valent Cobalt Complexes with Coordination Unsaturation

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	Intramolecular C(sp(3))-H Bond Activation Reactions of Low-Valent Cobalt Complexes with Coordination Unsaturation
	Mo ZB(莫贞波) ; Chen DK(陈达克) ; Leng XB(冷雪冰) ; Deng L(邓亮)
刊名	Organometallics
	2012
卷号	31 期号:20 页码:7040-7043
ISSN号	0276-7333
其他题名	钴促进的C(sp3)-H键的活化和官能团化
通讯作者	邓亮
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.
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/om300804a
语种	英语
WOS记录号	WOS:000310124500003
公开日期	2013-08-22
内容类型	期刊论文
源URL	[http://202.127.28.38/handle/331003/28199]
专题	上海有机化学研究所_金属有机化学国家重点实验室
推荐引用方式 GB/T 7714	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.
APA	莫贞波,陈达克,冷雪冰,&邓亮.(2012).Intramolecular C(sp(3))-H Bond Activation Reactions of Low-Valent Cobalt Complexes with Coordination Unsaturation.Organometallics,31(20),7040-7043.
MLA	莫贞波,et al."Intramolecular C(sp(3))-H Bond Activation Reactions of Low-Valent Cobalt Complexes with Coordination Unsaturation".Organometallics 31.20(2012):7040-7043.