Facile synthesis of substituted quinolines by iron(<scp>iii</scp>)-catalyzed cascade reaction between anilines, aldehydes and nitroalkanes
作者:Sachinta Mahato、Anindita Mukherjee、Sougata Santra、Grigory V. Zyryanov、Adinath Majee
DOI:10.1039/c9ob01294j
日期:——
A library of substituted quinolines has been synthesized by the reaction of aldehydes, anilines and nitroalkanes using a catalytic amount of Fe(iii) chloride. The reaction is a simple, efficient, one-pot, three-component domino strategy in ambient air which afforded the products in high yields. A probable pathway of the reaction is a sequential aza-Henry reaction/cyclization/denitration. The use of
通过醛,苯胺和硝基烷烃的催化反应,使用催化量的三价氯化铁(Fe(iii))合成了取代的喹啉文库。该反应是在环境空气中的一种简单,有效,一锅,三组分的多米诺骨牌策略,从而以高收率提供了产物。反应的可能途径是顺序的氮杂-亨利反应/环化/脱硝。使用可商购的化学品作为起始原料,廉价的金属催化剂,好氧反应条件,宽泛的官能团耐受性和操作简便性是本方案的显着优点。