Nickel-Catalyzed Multicomponent Coupling Reaction of Alkyl Halides, Isocyanides and H2O: An Expedient Way to Access Alkyl Amides
作者:Yunkui Liu、Bingwei Zhou、Qiao Li、Hongwei Jin
DOI:10.1055/s-0040-1707229
日期:2020.11
multicomponent coupling reaction of alkyl halides, isocyanides, and H2O to access alkyl amides. Bench-stable NiCl2(dppp) is competent to initiate this transformation under mild reaction conditions, thus allowing easy operation and adding practical value. Substrate scope studies revealed a broad functional group tolerance and generality of primary and secondary alkyl halides in this protocol. A plausible
摘要 我们在本文中描述了烷基卤,异氰酸酯和H 2 O的Ni催化的多组分偶联反应,以得到烷基酰胺。稳定的NiCl 2(dppp)能够在温和的反应条件下引发这种转变,从而使操作简便并增加实用价值。底物范围的研究表明,该方案对伯烷基卤和仲烷基卤具有广泛的官能团耐受性和通用性。基于初步实验和先前文献,提出了通过SET过程的合理的催化循环。