ArticleNature communications2020
Rhodanine-based Knoevenagel reaction and ring-opening polymerization for efficiently constructing multicyclic polymers.
Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Combining photocontrolled-cationic and anionic-group-transfer polymerizations using a universal mediator: enabling access to two- and three-mechanism block copolymers.Chemical science · 2024Article
- Programming Mechanical Properties through Encoded Network Topologies.Journal of polymer science (2020) · 2024Article
- Cyclic Polyesters with Closed-Loop Recyclability from A New Chemically Reversible Alternating Copolymerization.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
- How Important is the Metal-free Catalytic Knoevenagel Reaction in Medicinal Chemistry? An Updated Review.Current medicinal chemistry · 2024Review
- Regio- and sequence-controlled conjugated topological oligomers and polymers via boronate-tag assisted solution-phase strategy.Nature communications · 2021Article
- Plasmonic Heating-Promoted Photothermal Synthesis of α-Cyanoacrylonitriles Over Au/h-BN Catalysts.Frontiers in chemistry · 2021Article
Corrections and comments
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Authors and funding
11 authors.
Funding
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Abstract
Cyclic polymers have a number of unique physical properties compared with those of their linear counterparts. However, the methods for the synthesis of cyclic polymers are very limited, and some multicyclic polymers are still not accessible now. Here, we found that the five-membered cyclic structure and electron withdrawing groups make methylene in rhodanine highly active to aldehyde via highly efficient Knoevenagel reaction. Also, rhodanine can act as an initiator for anionic ring-opening polymerization of thiirane to produce cyclic polythioethers. Therefore, rhodanine can serve as both an initiator for ring-opening polymerization and a monomer in Knoevenagel polymerization. Via rhodanine-based Knoevenagel reaction, we can easily incorporate rhodanine moieties in the backbone, side chain, branched chain, etc, and correspondingly could produce cyclic structures in the backbone, side chain, branched chain, etc, via rhodanine-based anionic ring-opening polymerization. This rhodanine chemistry would provide easy access to a wide variety of complex multicyclic polymers.
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Registered trials
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