Autor: |
Ingo Krossing, Harald Scherer, Ines Lindner, Robin J. White, Samuel M. Fehr, Eberhard Jacob, Valentin Dybbert, Achim Schaadt, M. Ouda, Daniel Himmel, Andreas Peter |
Přispěvatelé: |
Publica |
Rok vydání: |
2018 |
Předmět: |
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Zdroj: |
Angewandte Chemie. 130:9605-9608 |
ISSN: |
0044-8249 |
DOI: |
10.1002/ange.201802247 |
Popis: |
Oxymethylene dimethyl ethers (OMEn; CH3(‐OCH2‐)nO‐CH3, n=3-5) are a novel class of sustainable synthetic fuels, which are of increasing interest due to their soot‐free combustion. Herein a novel anhydrous OMEn synthesis route is presented. Catalyzed by trimethyloxonium salts, dimethoxymethane takes up monomeric gaseous formaldehyde instantaneously and forms high purity OMEn at temperatures of 25-30 °C. This new anhydrous approach using molecular formaldehyde and catalytic amounts of highly active trimethyloxonium salts represents a promising new step towards a sustainable formation of OMEn emanating from CO2 and H2. |
Databáze: |
OpenAIRE |
Externí odkaz: |
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