Zhang Xu, Cao Wen-Bin, Li Hai-Yan, Xu Xiao-Ping, Ji Shun-Jun
J Org Chem. 2019 Dec 20;84(24):16237-16244. doi: 10.1021/acs.joc.9b02830. Epub 2019 Dec 9.
In this paper, synthesis of polysubstituted maleimides was described cascade reaction of isocyanides and α-diazoketones. This strategy features readily available substrates, high atom-economy and metal-free conditions. A variety of valuable polysubstituted maleimides are assembled in good yields.
本文描述了通过异腈与α-重氮酮的串联反应合成多取代马来酰亚胺。该策略具有底物易于获得、原子经济性高和无金属条件等特点。多种有价值的多取代马来酰亚胺以良好的产率被合成出来。