One-pot, two-step synthesis of 3,4-dihydroquinazoline-2(1H)-thiones from o-azidobenzenealdehydes, aryl amines and carbon disulfide
作者:Wensheng Zhang、Yan Li、Hongyan Zhou、Xiaoli Su、Xiaofeng Zhang、Wei Zhang
DOI:10.1016/j.tetlet.2021.153361
日期:2021.9
A one-pot, two-step method was developed for the synthesis of 3-aryl-3,4-dihydroquinazoline-2(1)-thiones involving the reductive amination of -azidobenzaldehydes and aryl amines followed by the Staudinger-aza-Wittig reaction with CS.
开发了一种一锅两步法合成 3-芳基-3,4-二氢喹唑啉-2(1)-硫酮,涉及叠氮基苯甲醛和芳基胺的还原胺化,然后进行 Staudinger-aza-Wittig 反应与CS。