ArticleAngewandte Chemie (International ed. in English)2022
Catalytic Decomposition of Long-Chain Olefins to Propylene via Isomerization-Metathesis Using Latent Bicyclic (Alkyl)(Amino)Carbene-Ruthenium Olefin Metathesis Catalysts.
Article in Angewandte Chemie (International ed. in English), 2022. 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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10 citing papers in PubMed, 53 citations in OpenAlex.
- Synthesis of Cleavable Polyolefins via Ring-Opening Insertion Metathesis Polymerization (ROIMP) of Cyclopentene with Unsaturated Polyester Oligomers.Macromolecules · 2026Article
- Advances and Challenges in Low-Temperature Upcycling of Waste Polyolefins via Tandem Catalysis.Angewandte Chemie (International ed. in English) · 2025Review
- Sustainable Diesel from Rapeseed Oil Esters by Sequential Semi-Hydrogenation, Double Bond Isomerization, and Metathesis.Chemistry (Weinheim an der Bergstrasse, Germany) · 2025Article
- Installing a Trigger to Upcycle High-Density Polyethylene.Journal of the American Chemical Society · 2024Article
- Catalytic Upcycling of Polyolefins.Chemical reviews · 2024Review
- "Inverted" Cyclic(Alkyl)(Amino)Carbene (CAAC) Ruthenium Complex Catalyzed Isomerization Metathesis (ISOMET) of Long Chain Olefins to Propylene at Low Ethylene Pressure.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
- A tunable family of CAAC-ruthenium olefin metathesis catalysts modularly derived from a large-scale produced ibuprofen intermediate.Chemical science · 2023Article
- Steric Modulation of CAACs Controls Orientation and Ethenolysis Performance.Chem catalysis · 2023Article
- Evidence for Ruthenium(II) Peralkene Complexes as Catalytic Species during the Isomerization of Terminal Alkenes in Solution.Inorganic chemistry · 2023Article
- Catalytic Decomposition of Long-Chain Olefins to Propylene via Isomerization-Metathesis Using Latent Bicyclic (Alkyl)(Amino)Carbene-Ruthenium Olefin Metathesis Catalysts.Angewandte Chemie (International ed. in English) · 2022Article
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Authors and funding
8 authors at 4 institutions in 1 country.
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Abstract
One of the most exciting scientific challenges today is the catalytic degradation of non-biodegradable polymers into value-added chemical feedstocks. The mild pyrolysis of polyolefins, including high-density polyethylene (HDPE), results in pyrolysis oils containing long-chain olefins as major products. In this paper, novel bicyclic (alkyl)(amino)carbene ruthenium (BICAAC-Ru) temperature-activated latent olefin metathesis catalysts, which can be used for catalytic decomposition of long-chain olefins to propylene are reported. These thermally stable catalysts show significantly higher selectivity to propylene at a reaction temperature of 75 °C compared to second generation Hoveyda-Grubbs or CAAC-Ru catalysts under ethenolysis conditions. The conversion of long-chain olefins (e.g., 1-octadecene or methyl oleate) to propylene via isomerization-metathesis is performed by using a (RuHCl)(CO)(PPh
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