SOKOLOV, Jan, Adam ŠTEFEK a Vladimír ŠINDELÁŘ. Functionalized Chiral Bambusurils: Synthesis and Host-Guest Interactions with Chiral Carboxylates. CHEMPLUSCHEM. WEINHEIM (GERMANY): Wiley - Verlag Chemie, 2020, roč. 85, č. 6, s. 1307-1314. ISSN 2192-6506. Dostupné z: https://dx.doi.org/10.1002/cplu.202000261. |
Další formáty:
BibTeX
LaTeX
RIS
@article{1681018, author = {Sokolov, Jan and Štefek, Adam and Šindelář, Vladimír}, article_location = {WEINHEIM (GERMANY)}, article_number = {6}, doi = {http://dx.doi.org/10.1002/cplu.202000261}, keywords = {anion receptors; enantioselective recognition; glycolurils; host-guest systems; macrocycles}, language = {eng}, issn = {2192-6506}, journal = {CHEMPLUSCHEM}, title = {Functionalized Chiral Bambusurils: Synthesis and Host-Guest Interactions with Chiral Carboxylates}, url = {https://chemistry-europe.onlinelibrary.wiley.com/doi/abs/10.1002/cplu.202000261}, volume = {85}, year = {2020} }
TY - JOUR ID - 1681018 AU - Sokolov, Jan - Štefek, Adam - Šindelář, Vladimír PY - 2020 TI - Functionalized Chiral Bambusurils: Synthesis and Host-Guest Interactions with Chiral Carboxylates JF - CHEMPLUSCHEM VL - 85 IS - 6 SP - 1307-1314 EP - 1307-1314 PB - Wiley - Verlag Chemie SN - 21926506 KW - anion receptors KW - enantioselective recognition KW - glycolurils KW - host-guest systems KW - macrocycles UR - https://chemistry-europe.onlinelibrary.wiley.com/doi/abs/10.1002/cplu.202000261 L2 - https://chemistry-europe.onlinelibrary.wiley.com/doi/abs/10.1002/cplu.202000261 N2 - Bambusurils are a class of macrocyclic anion receptors that exhibit notable anion recognition properties, able to bind various inorganic anions as well the carboxylates or sulfonates. Recently, we reported enantioselective recognition of chiral carboxylates using non-functionalized chiral bambusuril derivatives. Herein, we report the synthesis and host-guest properties of two new representatives of chiral bambusuril macrocycles bearing ester functional groups, differing by the substituents attached to their portals. Their supramolecular properties in terms of carboxylate binding were studied by means of NMR in DMSO-d(6). The reported bambusurils bind selected chiral carboxylates with enantioselectivity factors up to 3.1. The results indicated that the selectivity towards different carboxylates is governed by the steric constraint of the substituents surrounding bambusuril portals. No clear trend in the binding affinities and their enantioselectivities was found. ER -
SOKOLOV, Jan, Adam ŠTEFEK a Vladimír ŠINDELÁŘ. Functionalized Chiral Bambusurils: Synthesis and Host-Guest Interactions with Chiral Carboxylates. \textit{CHEMPLUSCHEM}. WEINHEIM (GERMANY): Wiley - Verlag Chemie, 2020, roč.~85, č.~6, s.~1307-1314. ISSN~2192-6506. Dostupné z: https://dx.doi.org/10.1002/cplu.202000261.
|