ArticleJournal of the American Chemical Society2020
Alternating Cascade Metathesis Polymerization of Enynes and Cyclic Enol Ethers with Active Ruthenium Fischer Carbenes.
Article in Journal of the American Chemical Society, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed.
- Degradable Alternating Copolymers With Strained Cyclobutane Backbones via Photocontrolled RAFT Polymerization.Angewandte Chemie (International ed. in English) · 2026Article
- Exposure dose-dependent multi-tone photolithography via photoacid-induced crosslinking and degradation of poly(2,3-dihydrofuran).Nature communications · 2026Article
- Degradable polymers via controlled alternating ring-opening metathesis copolymerization of bio-sourced oxa-norbornenes and 2,3-dihydrofuran.Communications chemistry · 2026Article
- 3,6-Anhydrogalactal as a Single-Addition Monomer for Chain-End Functionalization of Metathesis Polymers.Journal of the American Chemical Society · 2025Article
- Ring-Opening Metathesis Polymerization of 1,2-Dihydroazete Derivatives.Angewandte Chemie (International ed. in English) · 2025Article
- Regioselective Palladium-Catalyzed Chain-Growth Allylic Amination Polymerization of Vinyl Aziridines.Journal of the American Chemical Society · 2024Article
- Long-Range Kinetic Effects on the Alternating Ring Opening Metathesis of Bicyclo[4.2.0]oct-6-ene-7-carboxamides and Cyclohexene.ACS organic & inorganic Au · 2023Article
- Water-Accelerated Decomposition of Olefin Metathesis Catalysts.ACS catalysis · 2023Article
- Cascade Alternating Metathesis Cyclopolymerization of Diynes and Dihydrofuran.ACS macro letters · 2022Article
- A versatile approach for the synthesis of degradable polymers via controlled ring-opening metathesis copolymerization.Nature chemistry · 2022Article
- Substituent Effects Provide Access to Tetrasubstituted Ring-Opening Olefin Metathesis of Bicyclo[4.2.0]oct-6-enes.ACS organic & inorganic Au · 2021Article
- Degradable polymers via olefin metathesis polymerization.Progress in polymer science · 2021Article
- Mechanochemical generation of acid-degradable poly(enol ether)s.Chemical science · 2021Article
- The Impact of Water on Ru-Catalyzed Olefin Metathesis: Potent Deactivating Effects Even at Low Water Concentrations.ACS catalysis · 2021Article
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Authors and funding
5 authors.
Funding
Abstract
Ruthenium alkoxymethylidene complexes have rarely been demonstrated as active species in metathesis reactions and are frequently regarded as inert. Herein, we highlight the ability of these Fischer-type carbenes to participate in cascade alternating ring-opening metathesis polymerization through their efficient alkyne addition reactions. When enyne monomers are combined with low-strain cyclic vinyl ethers, a controlled chain-growth copolymerization occurs that exhibits high degrees of alternation (>90% alternating diads) and produces degradable poly(vinyl ether) materials with low dispersities and targetable molecular weights. This new method is amenable to the synthesis of alternating diblock polymers that can be degraded to small-molecule fragments under aqueous acidic conditions. This work furthers the potential of Fischer-type ruthenium alkylidenes in polymerization strategies and presents new avenues for the generation of functional metathesis materials.
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