Pyrrolothieno[1,4]diazepines part III: Synthesis of amino, hydrazino and mercapto derivatives
作者:Michel Boulouard、Sylvain Rault、Patrick Dallemagne、Abdellah Alsaïdi、Max Robba
DOI:10.1002/jhet.5570330115
日期:1996.1
Treatment of 2-(2-formyl-1H-pyrrol-1-yl)-3-thiophenecarbonitrile by sodium percarbonate afforded, in a one-pot sequence and on a multigram scale, 5,6-dihydro-6-hydroxy-4H-pyrrolo[1,2-a]thieno-[3,2-f][1,4]diazepin-4-one whose reactivity towards various nucleophiles like amines, hydrazines and thiols was evaluated.
用一锅顺序并以克数计提供的过碳酸钠处理过碳酸氢钠处理2-(2-甲酰基-1 H-吡咯-1-基)-3-噻吩甲腈5,6-二氢-6-羟基-4 H-吡咯并[1,2- a ]噻吩并-[3,2- f ] [1,4]二氮杂-4--1-酮被评估了其对各种亲核试剂如胺,肼和硫醇的反应性。