Robust links in photoactive covalent organic frameworks enable effective photocatalytic reactions under harsh conditions
Shandong University · University of Jinan · +1 more institution
Abstract
Abstract Developing heterogeneous photocatalysts for the applications in harsh conditions is of high importance but challenging. Herein, by converting the imine linkages into quinoline groups of triphenylamine incorporated covalent organic frameworks (COFs), two photosensitive COFs, namely TFPA-TAPT-COF-Q and TFPA-TPB-COF-Q, are successfully constructed. The obtained quinoline-linked COFs display improved stability and photocatalytic activity, making them suitable photocatalysts for photocatalytic reactions under harsh conditions, as verified by the recyclable photocatalytic reactions of organic acid involving oxidative decarboxylation and organic base involving benzylamine coupling. Under strong oxidative…
Citation impact
- FWCI
- 19.95
- Percentile
- 100%
- References
- 85
Authors
9Topics & keywords
- Photocatalysis
- Imine
- Covalent bond
- Quinoline
- Triphenylamine
- Catalysis
- Benzylamine
- Combinatorial chemistry