A facile and efficient synthesis of<i>N</i>-substituted furo[3,4-<i>b</i>]indeno[2,1-<i>e</i>]pyridine analogues of azapodophyllotoxin<i>via</i>microwave-assisted multicomponent reactions
作者:Feng Shi、Ge Zhang、Yan Zhang、Ning Ma、Bo Jiang、Shu-Jiang Tu
DOI:10.1002/jhet.187
日期:2009.9
The efficient and facile synthesis of N-substituted furo[3,4-b]indeno[2,1-e]pyridine analogues of azapodophyllotoxin was achieved via microwave-assisted multicomponent reactions of aldehyde, 2H-indene-1,3-dione and 4-(arylamino)furan-2(5H)-one in glycol without catalyst. This method has the obvious advantages over traditional heating ones on short reaction time, high yield, operational simplicity as
的有效和简便合成ñ -取代呋喃并[3,4- b ]茚并[2,1- ë ]吡啶azapodophyllotoxin类似物达到通过微波辅助的多组分反应的醛,在没有催化剂的情况下在乙二醇中的2 H-茚-1,3-二酮和4-(芳基氨基)呋喃-2(5 H)-1 。与传统的加热方法相比,该方法具有明显的优势,即反应时间短,产率高,操作简便以及对环境友好。J.杂环化学,(2009)。