Convenient two step synthesis of 29Si labelled tetraalkoxysilanes
| Autor: | Erica Brendler, Jörg Wagler, Christoph Gondek, Edwin Kroke, Robert Gericke, André Stapf |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
Materials science
Silicon Silicon dioxide Two step Metals and Alloys chemistry.chemical_element General Chemistry Catalysis Surfaces Coatings and Films Electronic Optical and Magnetic Materials chemistry.chemical_compound chemistry Chemical engineering Yield (chemistry) Materials Chemistry Ceramics and Composites |
| Zdroj: | Chemical Communications. 56:13631-13633 |
| ISSN: | 1364-548X 1359-7345 |
| Popis: | 29Si enrichment would be advantageous for many NMR studies of the structural properties of sol-gel derived materials. The required starting materials (29Si enriched alkoxysilanes), however, are expensive and difficult to provide. Here we present a scalable, reliable synthesis of 29Si enriched tetraethoxysilane starting from silicon dioxide or elemental silicon with a total yield up to 75%. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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