Glycoluril Dimer Isomerization under Aqueous Acidic Conditions
| Autoři | |
|---|---|
| Rok publikování | 2012 |
| Druh | Článek v odborném periodiku |
| Časopis / Zdroj | The Journal of Organic Chemistry |
| Fakulta / Pracoviště MU | |
| Citace | |
| www | http://pubs.acs.org/doi/abs/10.1021/jo302063j |
| Doi | http://dx.doi.org/10.1021/jo302063j |
| Obor | Organická chemie |
| Klíčová slova | cucurbiturils; glycolurils; isomerization; dimers |
| Popis | A water-soluble methylene-bridged glycoluril dimer 2S was isolated. It was shown that 2S is the only kinetic product of the reaction between glycoluril derivative 1 and paraformaldehyde. Compound 2S is subsequently intermolecularly transformed into its diastereomer 2C. The kinetics and thermodynamics of the S- to C-shaped dimer isomerization were investigated under reaction conditions similar to those for cucurbituril synthesis. |
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