期刊
RESEARCH ON CHEMICAL INTERMEDIATES
卷 47, 期 5, 页码 2161-2172出版社
SPRINGER
DOI: 10.1007/s11164-016-2755-9
关键词
2-Amino-4H-chromene; Multicomponent reaction; Organobase; Reusable; Silica nanoparticle
The functionalized mesoporous silica nanoparticle promoted synthesis of 2-amino-4H-chromenes from phenolic components, different aldehydes, and malononitrile in aqueous media at room temperature. The method offers advantages of short reaction times, environmentally friendly conditions, high yields, and operational convenience. The catalyst can be reused multiple times without significant loss in activity.
1,5,7-Triazabicyclo-[4,4,0]-dec-1-ene functionalized mesoporous silica nanoparticle promoted one-pot multicomponent synthesis of 2-amino-4H-chromenes from a phenolic component, different aldehydes and malononitrile was achieved in aqueous media at room temperature. The methodology promises advantages of short reaction times, environmentally benign conditions, high yields, and operational convenience. The catalyst was reused several times without significant loss in activity.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据