期刊
JOURNAL OF ORGANIC CHEMISTRY
卷 86, 期 3, 页码 3024-3032出版社
AMER CHEMICAL SOC
DOI: 10.1021/acs.joc.0c02423
关键词
-
资金
- NSFC [21971153, 21671122, 22072077, 21604049]
- ChangJiang Scholars Program of China
- Taishan Scholars Climbing Program of Shandong Province
A quinoline-linked and ionic liquid-decorated covalent organic framework, COF-IM-SO3H, was synthesized and demonstrated to be an efficient catalyst for promoting the Biginelli reaction. A scaled-up Biginelli reaction was successfully achieved using the COF-IM-SO3H@chitosan aerogel-based cup reactor.
A quinoline-linked and ionic liquid-decorated covalent organic framework was prepared by incorporation of a multicomponent Povarov reaction and postsynthetic modification. The imidazolium and sulfonic acid-decorated COF-IM-SO3H can be a highly efficient Bronsted acid catalyst to promote the Biginelli reaction under solvent-free conditions in a heterogeneous way. In addition, a scaled-up Biginelli reaction has been readily realized over a COF-IM-SO3H@chitosan aerogel-based cup reactor.
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