Engaging thieno[2,3‐b]indole‐2,3‐dione for the efficient synthesis of spiro[indoline‐3,4′‐thiopyrano[2,3‐b]indole] by reaction with
<i>N</i>
‐substituted isatilidenes
作者:Noble V. Thomas、Vidya Sathi、Ani Deepthi、Sruthi Leena、Sidharth Chopra
DOI:10.1002/jhet.4147
日期:2021.1
A simple and efficient method, proceeding through a new mechanistic pathway, for the synthesis of spiro[indoline‐3,4‐thiopyrano[2.3‐b]indole derivatives have been developed by exploiting the reaction of thieno[2,3‐b]indole‐2,3‐dione with N‐substituted isatilidenes. The compounds synthesized have been screened for antibacterial activity. The generality of the reaction and mechanistic rationale are presented
通过利用噻吩并[2,3-b]吲哚的反应,开发了一种简单有效的方法,通过新的机理途径合成螺[吲哚啉-3,4-硫代吡喃并[2.3-b]吲哚衍生物-2,3-二酮与N-取代的异戊二烯。已经筛选了合成的化合物的抗菌活性。介绍了反应的一般性和机理原理。