Efficient and facile synthesis of 5-arylindeno[2′,1′:5,6]pyrido[2,3-<i>d</i>] pyrimidine-2,4(3<i>H</i>)-dione and 7-arylbenzo[<i>h</i>]pyrimido[4,5-<i>b</i>]quinoline-8,10(5<i>H</i>,9<i>H</i>)-dione under mild conditions
作者:Zhansheng Wang、Mengyao Wang、Shuangshuang Xu、Mengmeng Gu、Zhiying Meng、Chuan Li、Peijun Cai、Liangce Rong
DOI:10.1080/00397911.2016.1234621
日期:2016.12.1
ABSTRACT An efficient and facile method for the synthesis of 5-arylindeno[2′,1′:5,6]pyrido[2,3-d] pyrimidine-2,4(3H)-dione and 7-arylbenzo[h]pyrimido[4,5-b]quinoline-8,10(5H,9H)-dione derivatives from the reactions of 2-arylidene-2,3-dihydroinden-1-one (or 2-arylidene-3,4- dihydronaphthalen-1(2H)-one) and 6-amino-1,3-dimethylpyrimidine-2,4(1H,3H)-dione under mild conditions was described. This is a
摘要 一种高效简便的合成 5-芳基茚基[2',1':5,6]吡啶并[2,3-d]嘧啶-2,4(3H)-二酮和7-芳基苯并[h]嘧啶的方法[4,5-b]quinoline-8,10(5H,9H)-dione 衍生物来自 2-arylidene-2,3-dihydroinden-1-one(或 2-arylidene-3,4-dihydronaphthalen-1) (2H)-one) 和 6-氨基-1,3-二甲基嘧啶-2,4(1H,3H)-二酮在温和条件下进行了描述。这是一种简单、有效且非常快速的合成方法,据信为这些稠合杂环化合物的合成提供了有用的方法。产物经红外、1H NMR、13C NMR和高分辨质谱证实。图形概要