A convenient and mild synthesis of new 2-aryl-3-hydroxy-6,7-dihydro-1H-indol-4(5H)-ones via a one-pot, three-component reaction in water
作者:Jabbar Khalafy、Nasser Etivand、Shadi Dilmaghani、Mahnaz Ezzati、Ahmad Poursattar Marjani
DOI:10.1016/j.tetlet.2014.05.073
日期:2014.7
A simple and convenient synthesis of 2-aryl-3-hydroxy-6,7-dihydro-1H-indol-4(5H)-ones is achieved in high yields via the one-pot, three-component reaction of arylglyoxals, 1,3-cyclohexanedione, and ammonium acetate in water under reflux conditions.
通过芳基乙二醛的一锅三组分反应,高收率地合成了2-芳基-3-羟基-6,7-二氢-1 H-吲哚-4(5 H)-ones的简便方法, 1,3-环己二酮和乙酸铵在回流条件下的水中。