作者:Yang Li、Hongtao Zou
DOI:10.1002/jhet.3052
日期:2018.1
In the present investigation, a simple and facile synthesis of a series of 4‐phenylquinoline‐fused pyrrolidin‐2‐ones, namely, 9‐phenyl‐2‐substituted‐2,3‐dihydro‐1H‐pyrrolo[3,4‐b]quinolin‐1‐ones is described, involving the tandem intermolecular C‐N bond formation reaction between readily available ethyl 2‐(chloromethyl)‐4‐phenylquinoline‐3‐carboxylate and various amines followed by in situ intramolecular
在本研究中,简单而又容易地合成了一系列4-苯基喹啉稠合的吡咯烷酮-2-酮,即9-苯基-2-取代-2,3-二氢-1H-吡咯并[3,4- b ]喹啉-1-酮的描述,涉及2-(氯甲基)-4-苯基喹啉-3-羧酸乙酯与各种胺之间的串联分子间C-N键形成反应,然后进行原位分子内C-N键环化在EtOH-AcOH(v / v,10:1)溶剂体系为反应介质的情况下进行处理。