Uncharted Pathways for CrCl3 Catalyzed Glucose Conversion in Aqueous Solution
| العنوان: | Uncharted Pathways for CrCl3 Catalyzed Glucose Conversion in Aqueous Solution |
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| المؤلفون: | Bo Michael Jessen, Anders Riisager, Samuel Gilbert Elliot, Esben Taarning, Irene Tosi, Sebastian Meier |
| المصدر: | Tosi, I, Elliot, S G, Jessen, B, Riisager, A, Taarning, E & Meier, S 2019, ' Uncharted Pathways for CrCl 3 Catalyzed Glucose Conversion in Aqueous Solution ', Topics in Catalysis, vol. 62, no. 7-11, pp. 669-677 . https://doi.org/10.1007/s11244-019-01144-7 |
| بيانات النشر: | Springer Science and Business Media LLC, 2019. |
| سنة النشر: | 2019 |
| مصطلحات موضوعية: | Aqueous solution, 010405 organic chemistry, Chemistry, Chromium trichloride, Biomass, General Chemistry, Nuclear magnetic resonance spectroscopy, Carbohydrate, 010402 general chemistry, 01 natural sciences, Catalysis, 0104 chemical sciences, Cascade reaction, Organic chemistry, 2D NMR, HMF, Sugars, Two-dimensional nuclear magnetic resonance spectroscopy |
| الوصف: | Innovative processes for converting carbohydrates to materials and fuels form the basis for profitable bio-based economies of the future. For such innovation, approaches that provide detailed structural information would be desirable to detect uncharted chemistries of carbohydrate conversion. Among the most important value-added products accessible though conversion of biomass is 5-hydroxymethylfurfural (HMF), whose market values strongly depends on the quality of the product. Here, we use high-field in situ NMR spectroscopy to shed light on obscure competing reactions of CrCl3-catalyzed carbohydrate conversion to HMF in water. High-field NMR spectroscopy has enormous prowess in distinguishing isomeric and dehydrated products formed from glucose. Previously unidentified compounds were identified with this approach and include anhydrosugars and a variety of branched and linear mono- and disaccharides. Other identified compounds leverage the understanding of the active catalyst species. In addition to providing mechanistic insight, the approaches and findings described herein help to measure and manage carbon balances and product quality in HMF production. |
| وصف الملف: | application/pdf |
| تدمد: | 1572-9028 1022-5528 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f40118a3bde86fb10de54f5a68fb814b https://doi.org/10.1007/s11244-019-01144-7 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....f40118a3bde86fb10de54f5a68fb814b |
| قاعدة البيانات: | OpenAIRE |
Find this article in full text from Springer Verlag. | تدمد: | 15729028 10225528 |
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