A Simple and Environmentally Benign Synthetic Protocol of Indeno-Fused Pyrido[2,3-<i>d</i>]pyrimidines
作者:Mohammad Bayat、Shima Nasri
DOI:10.1002/jhet.2959
日期:2017.11
An efficient and environmentally benign protocol for the synthesis of indeno [2ˊ,1ˊ:5,6] pyrido[2,3‐d] pyrimidines has been developed. The synthesis of these pharmacologically important compounds can be achieved by the one‐pot three‐component condensation of 6‐amino‐1,3‐dimethyluracil, aromatic aldehydes, and 1,3‐indandione in ethanol without using catalyst and oxidizing agent. This protocol has the
已开发出一种有效的,环境友好的方案,用于合成茚并[2ˊ,1ˊ:5,6]吡啶基[2,3- d ]嘧啶。这些药理学上重要的化合物的合成可以通过6-氨基-1,3-二甲基尿嘧啶,芳香醛和1,3-茚满二酮在乙醇中的一锅三组分缩合来实现,而无需使用催化剂和氧化剂。与其他方法相比,该方案具有易于处理,反应条件温和和对环境无害的优点。