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@article{1385962,
author = {Havel, Václav and Babiak, Michal and Šindelář, Vladimír},
article_location = {WEINHEIM},
article_number = {37},
doi = {http://dx.doi.org/10.1002/chem.201701316},
keywords = {anion recognition; bambusurils; macrocycles; self-assembly; supramolecular chemistry},
language = {eng},
issn = {0947-6539},
journal = {Chemistry - A European Journal},
title = {Modulation of Bambusuril Anion Affinity in Water},
url = {http://onlinelibrary.wiley.com/doi/10.1002/chem.201701316/abstract},
volume = {23},
year = {2017}
}
TY - JOUR
ID - 1385962
AU - Havel, Václav - Babiak, Michal - Šindelář, Vladimír
PY - 2017
TI - Modulation of Bambusuril Anion Affinity in Water
JF - Chemistry - A European Journal
VL - 23
IS - 37
SP - 8963-8968
EP - 8963-8968
PB - Wiley
SN - 09476539
KW - anion recognition
KW - bambusurils
KW - macrocycles
KW - self-assembly
KW - supramolecular chemistry
UR - http://onlinelibrary.wiley.com/doi/10.1002/chem.201701316/abstract
L2 - http://onlinelibrary.wiley.com/doi/10.1002/chem.201701316/abstract
N2 - Neutral and negatively charged anion receptors functioning in pure water are rare in supramolecular chemistry. Moreover, studies on adjusting the affinity of such receptors toward anions in water are absent from the literature. Two new bambusurils, 1a and 2a, were prepared to demonstrate that the affinity of bambusurils towards anions can be altered by the length of carboxyalkyl groups attached to the macrocycles. The stability of the bambusuril complexes was further controlled by the pH value. The crystal structure of bambusuril 1a was described, in which two carboxyalkyl arms fold into the macrocycle cavity, thus forming the intramolecular self-inclusion complex.
ER -
HAVEL, Václav, Michal BABIAK and Vladimír ŠINDELÁŘ. Modulation of Bambusuril Anion Affinity in Water. \textit{Chemistry - A European Journal}. WEINHEIM: Wiley, vol.~23, No~37, p.~8963-8968. ISSN~0947-6539. doi:10.1002/chem.201701316. 2017.
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