synthesis of novel aminoalkyl-functionalized 4-arylquinolines via the Friedländer reaction of differently substituted 2-(3,4-dihydroisoquinolin-1-yl)anilines with various α-methylene ketones in acetic acid was developed. The reaction allows easy access to a diversity of 4-arylquinoline derivatives in moderate to excellent yields under mild conditions.
摘要 提出了一种新的方法,通
过乙酸中不同取代的2-(
3,4-二氢异喹啉-1-基)
苯胺与各种α-亚甲基酮的弗里德兰德反应,高效便捷地合成新型
氨基烷基官能化的4-芳基
喹啉。该反应允许在温和条件下以中等至优异的产率容易地获得多种4-芳基
喹啉衍
生物。