| Autor: |
Fedorov YV; A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilova St., 119991 Moscow, Russian Federation. fedorova@ineos.ac.ru., Tkachenko SV, Chernikova EY, Godovikov IA, Fedorova OA, Isaacs L |
| Jazyk: |
angličtina |
| Zdroj: |
Chemical communications (Cambridge, England) [Chem Commun (Camb)] 2015 Jan 25; Vol. 51 (7), pp. 1349-52. |
| DOI: |
10.1039/c4cc08474h |
| Abstrakt: |
We report that three-component systems comprising styryl dyes (1 or 2) and two hosts (hydroxypropyl-β-cyclodextrin (HP-β-CD) and cucurbit[7]uril (CB[7])) undergo photoinduced transformation and translocation of the styryl guest from the cavity of HP-β-CD to CB[7]. We find that the protonation of guest trans-1 or the addition of Ba(2+) as competitor for CB[7] triggers dissociation of the container-guest complexes. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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