ArticleJournal of the American Chemical Society2024
Heteropolyaromatic Covalent Organic Frameworks via One-Pot Multicomponent Reactions.
Article in Journal of the American Chemical Society, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed.
- Stepwise Conjugation Extension of Covalent Organic Frameworks via Multicomponent Linkage Conversion for Optimized Photocatalytic Molecular Oxygen Activation.Angewandte Chemie (International ed. in English) · 2026Article
- Site-Enriched Quinoline Covalent Organic Frameworks for Selective Palladium Recovery under Acidic Radioactive Media.JACS Au · 2026Article
- Robust Mixed-Ligand Ni(II)-framework With Pore-Engineered Lewis Acid-Base Sites for Size-selective and One-Pot Mild Synthesis of Bioactive 4H-Pyrans.Chemistry, an Asian journal · 2026Article
- Article
- Defective three-dimensional covalent organic frameworks for enhanced hydrogen peroxide photosynthesis and organic transformation.Nature communications · 2026Article
- Photocatalytic four-component reaction to access covalent organic frameworks for photocatalysis.Nature communications · 2026Article
- Merging Multicomponent Reactions and Metal-Free C-H Functionalization: Emerging Tools in Organic Synthesis.Topics in current chemistry (Cham) · 2025Review
- Micro-Environment Programmable Quinoline COFs for High-Performance Photocatalytic HAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Homologous heteropolyaromatic covalent organic frameworks for enhancing photocatalytic hydrogen peroxide production and aerobic oxidation.Nature communications · 2025Article
- Two-Dimensional Covalent Organic Frameworks: Structural Insights across Different Length Scales and Their Impact on Photocatalytic Efficiency.Accounts of chemical research · 2024Article
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8 authors.
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Abstract
Multicomponent reactions (MCRs) offer a platform to create different chemical structures and linkages for highly stable covalent organic frameworks (COFs). As an illustrative example, the multicomponent Povarov reaction generates 2,4-phenylquinoline from aldehydes and amines in the presence of electron-rich alkenes. In this study, we introduce a new domino reaction to generate unprecedented 2,3-phenylquinoline COFs in the presence of epoxystyrene. This work thus presents, for the first time, structural isomeric COFs produced by multicomponent domino and Povarov reactions. Furthermore, 2,3-phenylquinolines can undergo a Scholl reaction to form extended aromatic linkages. With this approach, we synthesize two thermally and chemically stable MCR-COFs and two heteropolyaromatic COFs using both domino and in situ domino and Scholl reactions. The structure and properties of these COFs are compared with the corresponding 2,4-phenylquinoline-linked COF and imine-COF, and their activity toward benzene and cyclohexane sorption and separation is investigated. The position of the pendant phenyl groups within the COF pore plays a crucial role in facilitating the industrially important sorption and separation of benzene over cyclohexane. This study opens a new avenue to construct heteropolyaromatic COFs via MCR reactions.
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