Iron(III) dodecyl sulfate as Lewis acid-surfactant catalyst was prepared in situ and effectively used in the synthesis of bis(indolyl)methanes and Michael reactions of indoles with α,β-unsaturated carbonyl compounds in water. Also, this method was used for the synthesis of 1,1,3-tri-indolyl compounds, producing good to excellent yield at room temperature.
采用原位法制备了
路易斯酸-表面活性剂催化剂
十二烷基
硫酸铁(III),并有效地用于
水中双(
吲哚基)
甲烷的合成以及
吲哚与α,β-不饱和羰基化合物的迈克尔加成反应。此外,该方法还可用于合成1,1,3-三
吲哚化合物,在室温下获得良好至优异的产率。