Fischer Synthesis of 1<i>H</i>- and 3<i>H</i>-[1]Benzothieno[3,2-<i>b</i>]pyrroles
作者:Valerii Shirinian、Alexey Shimkin、Arthur Mailian、Mikhail Krayushkin
DOI:10.1055/s-2007-983821
日期:2007.9
The reaction of 1-benzothiophen-3(2H)-one hydrazone with various ketones under different conditions has been studied and a convenient method has been proposed for the synthesis of thienopyrrole derivatives. The method is applicable to the preparation of 1H- and 3H-benzothienopyrroles with a range of substituents.
研究了 1-苯并噻吩-3(2H)-酮腙与各种酮在不同条件下的反应,并提出了一种合成噻吩吡咯衍生物的简便方法。该方法适用于制备具有一系列取代基的 1H- 和 3H- 苯并噻吩吡咯。