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学科主题: 金属有机化学
题名: Titanium-mediated reductive cross-coupling reactions of imines with nitriles: an efficient route for the synthesis of alpha-aminoketones or 1,2-diketones
其他题名: 钛促进的亚胺与氰基亚胺的还原交叉偶联反应: a-氨基酮与1,2-二羰基衍生物的合成
作者: Chen HY(陈好益)1; Fan GQ(范国钦)1; Li S(李石)1; Mao KB(毛可彬)1; Liu YH(刘元红)1
通讯作者: 刘元红
刊名: Tetrahedron Lett.
发表日期: 2014
DOI: 10.1016/j.tetlet.2014.01.070
卷: 55, 期:9, 页:1593-1596
收录类别: SCI
英文摘要: The reaction of imines with low-valent titanium species, generated in situ by using Ti((OPr)-Pr-i)(4)/2 c-O5H9-MgCI reagent, affords titanium-imine complex, which can couple with nitriles to provide 2,5-diazatitanacyclopentenes. alpha-Aminoketones are obtained in good yields by quenching the corresponding 2,5-diazatitanacyclopentenes with aqueous HC1 solution. However, when the reaction is first quenched with MeOH in air followed by addition of aqueous HCl solution, 1,2-diketones are formed in good to high yields. (c) 2014 Elsevier Ltd. All rights reserved.
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/331003/39046
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.沈阳化工大学

Recommended Citation:
Chen HY,Fan GQ,Li S,et al. Titanium-mediated reductive cross-coupling reactions of imines with nitriles: an efficient route for the synthesis of alpha-aminoketones or 1,2-diketones[J]. Tetrahedron Lett.,2014,55(9):1593-1596.
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