期刊
RESEARCH ON CHEMICAL INTERMEDIATES
卷 44, 期 2, 页码 787-798出版社
SPRINGER
DOI: 10.1007/s11164-017-3134-x
关键词
Poly(ionic liquid); Solvent-free; Mannich reaction; Room temperature; Carboxyl-functionalized
资金
- RGEMS, VIT University, Vellore
Carboxyl-functionalized poly(ionic liquid) (CFPIL) was easily synthesized from its starting material and characterized by Fourier transform infrared spectroscopy, thermal gravimetric analysis and elemental analysis. The synthesized CFPIL was used as an efficient heterogeneous catalyst for the synthesis of beta-amino ketones by three-component one-pot Mannich reaction between various aromatic aldehydes with amines and acetophenone at room temperature under solvent-free condition. The effect of the amount of catalyst and reaction time were investigated. The results showed that CFPIL has good to moderate catalytic activity and reusability. The catalytic process was simple and the catalyst could be easily recovered by filtration and washed with ethanol to reuse for the next experiment without significant loss of catalytic activity. [GRAPHICS] .
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