Cu(OAc)(2) and acids promoted the oxidative cleavage of alpha-aminocarbonyl compounds with amines: efficient and selective synthesis of 2-t-amino-2-imino-carbonyl and 2-amino-2-oxocarbonyl
文献类型： 外文期刊
作者： Chen, De 1 ; Cheng, Chaozhihui 1 ; Zeng, Sheng 1 ; Luo, Yongyue 3 ; Zhang, Jiajia 1 ; Deng, Wei 1 ; Zeng, Zebing 1 ; Wang 1 ;
作者机构： 1.Hunan Univ, Coll Chem & Chem Engn, State Key Lab Chemo Biosensing & Chemometr, Changsha 410082, Hunan, Peoples R China
2.Hunan Univ Chinese Med, Sch Pharm, Changsha 410208, Peoples R China
3.Chinese Acad Trop Agr Sci, Agr Prod Proc Res Inst, Zhanjiang, Peoples R China
关键词： C(sp3)-H functionalization; Copper; Amination; alpha-Aminocarbonyl compound
期刊名称：TETRAHEDRON LETTERS （ 影响因子：2.415； 五年影响因子：2.036 ）
ISSN： 0040-4039
年卷期： 2020 年 61 卷 22 期
页码：
收录情况： SCI
摘要： A novel and efficient method for the synthesis of 2-t-amino-2-imino-carbonyl (C) and 2-amino-2-oxocarbonyl (D) compounds has been discovered through a copper-promoted oxidating amidation reactions between alpha-amino -carbonyl compounds and amines. Promoted by the crucial copper species, perfect selectivity and good to excellent yields could be achieved. This transformation is achieved through C-N bond oxidative cleavage and formation a novel C-N bond. This reaction system has a broad reaction scope, providing a facile pathway for the alpha-functionalization of alpha-amino ketones. Published by Elsevier Ltd.
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