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学科主题: 金属有机化学
题名: Lewis Acid Triggered Reactivity of a Lewis Base Stabilized Scandium-Terminal Imido Complex: C-H Bond Activation, Cycloaddition, and Dehydrofluorination
其他题名: 路易斯酸对一个路易斯碱稳定的钪末端氮宾反应性的激活: C-H键活化, 环加成和脱氟化氢
作者: Chu JX(楚甲祥)1; Han XH(韩向豪)1; KEFALIDIS CHRISTOS E1; Zhou JL(周吉亮)1; MARON LAURENT1; Leng XB(冷雪冰)1; Chen YF(陈耀峰)1
通讯作者: MARON LAURENT ; 陈耀峰
刊名: J. Am. Chem. Soc.
发表日期: 2014
DOI: 10.1021/ja5061559
卷: 136, 期:31, 页:10894-10897
收录类别: SCI
英文摘要: A stable scandium-terminal imido complex is activated by borane to form an unsaturated terminal imido complex by removing the coordinated Lewis base, 4-(dimethylamino)pyridine, from the metal center. The ensuing terminal imido intermediate can exist as a THF adduct and/or undergo cycloaddition reaction with an internal alkyne, C-H activation of a terminal alkene, and dehydrofluorination of fluoro-substituted benzenes or alkanes at room temperature. DFT investigations further highlight the ease of C-H activation for terminal alkene and fluoroarene. They also shed light on the mechanistic aspects of these two reactions.
语种: 英语
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内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/39083
Appears in Collections:金属有机化学国家重点实验室_期刊论文

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作者单位: 1.中科院上海有机化学研究所
2.法国图卢兹第三大学

Recommended Citation:
Chu JX,Han XH,KEFALIDIS CHRISTOS E,et al. Lewis Acid Triggered Reactivity of a Lewis Base Stabilized Scandium-Terminal Imido Complex: C-H Bond Activation, Cycloaddition, and Dehydrofluorination[J]. J. Am. Chem. Soc.,2014,136(31):10894-10897.
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