Informace o publikaci
Efficient preparation of unsubstituted bambus[6]uril
| Autoři | |
|---|---|
| Rok publikování | 2026 |
| Druh | Recenzovaný odborný článek |
| Časopis / Zdroj | Supramolecular Chemistry |
| Fakulta / Pracoviště MU | |
| Citace | |
| www | https://www.tandfonline.com/doi/full/10.1080/10610278.2026.2679467 |
| Doi | https://doi.org/10.1080/10610278.2026.2679467 |
| Klíčová slova | Bambusurils; macrocycles; cucurbiturils; host-guest chemistry; glycolurils |
| Popis | Bambus[6]urils are macrocyclic compounds known for their ability to form stable complexes with inorganic anions in both aqueous and organic solvents. They are traditionally prepared by macrocyclisation via condensation of 2,4-disubstituted glycoluril with formaldehyde. An alternative approach to the synthesis of bambus[6]uril derivatives is based on the alkylation of unsubstituted bambus[6]uril 3. However, previously reported procedures afforded 3 in low yield, suffered from poor reproducibility, and were limited to small-scale reactions. In this paper, we report the synthesis of deprotected 3 on a gram scale with an improved yield compared to the original procedure. Moreover, we demonstrate the use of 3 for the preparation of bambus[6]uril derivatives, including derivatives that are difficult to access by conventional methods. |
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