Journal
JOURNAL OF ORGANIC CHEMISTRY
Volume 86, Issue 3, Pages 3024-3032Publisher
AMER CHEMICAL SOC
DOI: 10.1021/acs.joc.0c02423
Keywords
-
Categories
Funding
- NSFC [21971153, 21671122, 22072077, 21604049]
- ChangJiang Scholars Program of China
- Taishan Scholars Climbing Program of Shandong Province
Ask authors/readers for more resources
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.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available