DBU-catalyzed expeditious and facile multicomponent synthesis of N-arylquinolines under microwave irradiation
作者:Satish Kumar Singh、Krishna Nand Singh
DOI:10.1007/s00706-011-0651-y
日期:2012.5
AbstractN-Arylquinoline derivatives are obtained in excellent yields by a rapid, easy, and efficient one-pot multicomponent reaction of aromatic aldehydes, 3-arylamino-5,5-dimethylcyclohex-2-enone, and active methylene compounds utilizing 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU) as a catalyst in ethanol under microwave irradiation. Graphical abstract
摘要N-芳基喹啉衍生物可通过使用1,8-二氮杂双环与芳香醛,3-芳基氨基-5,5-二甲基环己-2-烯酮和活性亚甲基化合物进行快速,简便和有效的一锅多组分反应而以优异的收率获得[5.4.0]十一碳-7-烯(DBU)在微波辐射下作为乙醇中的催化剂。 图形概要