Ionic liquid supported nanoporous silica (SBA-IL) as an efficient and heterogeneous catalyst in the domino synthesis of polyhydroquinoline derivatives
作者:Ghodsi Mohammadi Ziarani、Leila Seyedakbari、Shima Asadi、Alireza Badiei、Marzieeh Yadavi
DOI:10.1007/s11164-015-2036-z
日期:2016.2
A simple, efficient, and environmentally benign protocol for the synthesis of polyhydroquinoline derivatives was developed using a bio-compatible, heterogeneous, and recoverable mesoporous ionic liquid supported nanoporous silica as a nano-catalyst. The polyhydroquinoline derivatives were obtained by the four-component reaction of aldehyde, Meldrum’s acid, dimedone, and ammonium acetate in excellent yields .
开发了一种简单、有效且环境友好的聚氢喹啉衍生物合成方案,采用生物兼容的、异质的、可回收的中孔离子液体支持的纳米多孔二氧化硅作为纳米催化剂。聚氢喹啉衍生物通过醛、梅尔德鲁姆酸、二甲酮和醋酸铵的四组分反应以优良的产率获得。