Facile reaction involving 4-hydroxy proline and activated carbonyl compounds such as 11H-indeno[l,2-b]quinoxalin-l 1-one and isatin derivatives catalyzed by silica sulfuric acid under microwave irradiation yielding some novel 11-(1H-pyrrol-l-yl)-l H-indeno[l,2-b]quinoxaline and 3-(1H-pyrrol-1-yl)indolin-2-one derivatives are described.
涉及
4-羟基脯
氨酸和活性羰基化合物如 11H-
茚并[l,2-b]
喹喔啉-l 1-one 和
靛红衍
生物的简单反应,在微波辐射下由
二氧化硅硫酸催化,产生一些新的 11-(1H-
吡咯-描述了l-yl)-l H-
茚并[l,2-b]
喹喔啉和3-(1H-pyrrol-1-yl)indolin-2-one衍
生物。