Mechanistic Insights into Tf<sub>2</sub>O-Promoted Electrophilic Activation of 2-Propynamides and a New Synthesis of 2,4-Disubstituted Quinolines
作者:Lidong Shan、Hongchen Li、Weiping Zheng、Xingyong Wang、Xinyan Wang、Yuefei Hu
DOI:10.1021/acs.orglett.2c03565
日期:2022.12.9
why 2-propynamides have never been used as substrates in Tf2O-promoted electrophilic activations was obtained. Furthermore, a new method for the synthesis of structurally special 2,4-disubstituted quinolines was developed, by which the substituent at position 2 of quinolines can be diversified easily.
获得了直接证据来解释为什么 2-丙炔胺从未用作 Tf 2 O 促进的亲电激活中的底物。此外,还开发了一种合成结构特殊的2,4-二取代喹啉的新方法,该方法可以很容易地实现喹啉2位取代基的多样化。