A one-pot synthesis of some novel indolylquinoline analogues of biological interest using indole or its 5-subtituted derivatives as substrates under Friedel-Crafts acylation conditions is reported. The synthesis of the compounds was accomplished by the employment of excess amounts of the substrates and higher temperature. The complete structure of the derivative obtained by using indole as substrate
据报道,在Friedel-Crafts酰化条件下,使用
吲哚或其5位取代的衍
生物作为底物,一锅合成一些具有
生物学意义的新颖的
吲哚基
喹啉类似物。通过使用过量的底物和更高的温度来完成化合物的合成。通过单晶X射线分析明确地确定了以
吲哚为底物和
二氯乙酰氯为酰化剂得到的衍
生物的完整结构为2-(2″-二
氯乙酰胺基苄基)-3-(3′-
吲哚基)-
喹啉2a。通过光谱分析确定了其他相似的
吲哚基
喹啉2b-2e和3的结构。类似物的形成机理也已合理化