FeCl<sub>3</sub>·6H<sub>2</sub>O-Catalyzed Intramolecular Allylic Amination: Synthesis of Substituted Dihydroquinolines and Quinolines
作者:Zhiming Wang、Shen Li、Bin Yu、Haibo Wu、Yurong Wang、Xiaoqiang Sun
DOI:10.1021/jo301560w
日期:2012.10.5
efficient method to synthesize 2- or 4-substituted 1,2-dihydroquinolines and quinolines catalyzed by FeCl3·6H2O (2 mol %) was described. The iron-catalyzed intramolecular allylic amination of 2-aminophenyl-1-en-3-ols proceeded smoothly to afford 13 1,2-dihydroquinoline and 8 quinoline derivatives under mild reaction conditions with good to excellent yields (up to 96%).
描述了一种简便有效的合成FeCl 3 ·6H 2 O(2 mol%)催化的2-或4-取代的1,2-二氢喹啉和喹啉的方法。在温和的反应条件下,铁催化的2-氨基苯基-1-en-3-醇的分子内烯丙基胺化反应顺利进行,得到了13个1,2-二氢喹啉和8个喹啉衍生物,收率好至极佳(高达96%)。