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Lewis Acid Triggered Reactivity of a Lewis Base Stabilized Scandium-Terminal Imido Complex: C-H Bond Activation, Cycloaddition, and Dehydrofluorination
Alternative Title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
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
2014
Source PublicationJ. Am. Chem. Soc.
Volume136Issue:31Pages:10894-10897
AbstractA 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.
Subject Area金属有机化学
DOI10.1021/ja5061559
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Indexed BySCI
Language英语
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Cited Times:32[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sioc.ac.cn/handle/331003/39083
Collection金属有机化学国家重点实验室
Corresponding AuthorMARON LAURENT; Chen YF(陈耀峰)
Affiliation1.中科院上海有机化学研究所
2.法国图卢兹第三大学
Recommended Citation
GB/T 7714
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.
APA 楚甲祥.,韩向豪.,KEFALIDIS CHRISTOS E.,周吉亮.,MARON LAURENT.,...&陈耀峰.(2014).Lewis Acid Triggered Reactivity of a Lewis Base Stabilized Scandium-Terminal Imido Complex: C-H Bond Activation, Cycloaddition, and Dehydrofluorination.J. Am. Chem. Soc.,136(31),10894-10897.
MLA 楚甲祥,et al."Lewis Acid Triggered Reactivity of a Lewis Base Stabilized Scandium-Terminal Imido Complex: C-H Bond Activation, Cycloaddition, and Dehydrofluorination".J. Am. Chem. Soc. 136.31(2014):10894-10897.
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