Efficient One-Pot Synthesis of 4-Aryl-3-cyano-2,5-dihydro-1<i>H</i>-indeno[1,2-<i>b</i>]pyridin-2-one and 4-Aryl-3-cyano-1,2,5,6-tetrahydrobenzo[<i>h</i>]quinolin-2-one Derivatives Under Solvent-Free Conditions
作者:Liangce Rong、HongXia Han、Hong Jiang、Qiya Zhang、Shuajiang Tu
DOI:10.1080/00397910802463878
日期:2009.2.25
4-Aryl-3-cyano-2,5-dihydro-1H-indeno[1,2-b]pyridin-2-one and 4-aryl-3-cyano-1,2,5,6-tetrahydrobenzo[h]quinolin-2-one have been prepared from indan-1-one or 3,4-dihydronaphthalen-1(2H)-one, aromatic aldehydes, 2-cyanoacetamide, in the presence of sodium hydroxide under solvent-free conditions. The rapid and facile method produced products in high yields.
An efficient synthesis of indeno[1,2-<i>b</i>]pyridine and benzo[<i>h</i>]quinoline derivatives under solvent-free conditions
作者:Liangce Rong、Hongxia Han、Hong Jiang、Shujiang Tu
DOI:10.1002/jhet.112
日期:2009.5
6-tetrahydrobenzo[h]quinoline-3-carbonitrile derivatives by the 2,3-dihydroinden-1-one or 3,4-dihydronaphthalen-1(2H)-one, aromatic aldehydes, and malononitrile in the presence of sodium hydroxide under solvent-free condition is reported. The short reaction time coupled with the simplicity of the reaction procedure makes this method one of the most efficient methods for the synthesis of these classes
一种高效且方便的多组分反应方法,用于制备4-芳基-2-氧代-2,5-二氢-1 H-茚并[1,2 - b ]吡啶-3-腈和4-芳基-2-氧代-1 1,2,5,6-四氢苯并[ h ]喹啉-3-腈衍生物2,3-二氢茚-1-酮或3,4-二氢萘-1(2 H)-one,芳香醛和报道了在无溶剂条件下在氢氧化钠存在下的丙二腈。短的反应时间加上反应过程的简单性使得该方法成为合成这类化合物的最有效方法之一。J. Heterocyclic Chem。,46,465(2009)。