Straightforward Approach toward Multifunctionalized Aziridines via Catalyst-Free Three-Component Reactions of α-Diazoesters, Nitrosoarenes, and Alkynes
作者:Xing Li、Tao Feng、Dongjun Li、Honghong Chang、Wenchao Gao、Wenlong Wei
DOI:10.1021/acs.joc.0c00368
日期:2020.8.7
straightforward, catalyst-free atom- and step-economical approach for the synthesis of multisubstituted 1-arylaziridine-2-carboxylates via one-pot three-component reactions of α-diazoesters, nitrosoarenes, and alkynes has been described. This method could provide facile access to a variety of multifunctionalized aziridines in up to 91% yields under mild reaction conditions and features the catalyst-free strategy
已经描述了通过α-重氮酸酯,亚硝基芳烃和炔烃的一锅三组分反应合成多取代的1-芳基氮丙啶-2-羧酸酯的直接,无催化剂的,经济的和分步骤的方法。该方法可在温和的反应条件下以高达91%的收率轻松获得各种多功能的氮丙啶,并采用无催化剂策略,并使用廉价且容易获得的起始原料。