Multicomponent reactions for the synthesis of new 3′-indolyl substituted heterocycles under microwave irradiation
作者:Song-Lei Zhu、Shun-Jun Ji、Kai Zhao、Yu Liu
DOI:10.1016/j.tetlet.2008.02.101
日期:2008.4
(3′-indolyl)benzo[h]quinoline derivatives were synthesized via one-pot multicomponent reactions of aldehydes, 3-cyanoacetyl indoles with 5-aminopyrazol or naphthylamine undermicrowaveirradiation. Particularly valuable features of this method include high yields of products, broad substrate scope, short reaction time and straightforward procedure.
通过醛,3-氰基乙酰基吲哚与5-甲基苯的一锅多组分反应,合成了一系列多取代的(3'-吲哚基)吡唑并[3,4- b ]吡啶和(3'-吲哚基)苯并[ h ]喹啉衍生物。微波辐射下的氨基吡唑或萘胺。该方法特别有价值的特征包括高产量的产品,广泛的底物范围,较短的反应时间和简单的操作步骤。