Modulation of Bambusuril Anion Affinity in Water

J 2017

Modulation of Bambusuril Anion Affinity in Water

HAVEL, Václav, Michal BABIAK and Vladimír ŠINDELÁŘ

Basic information

Original name

Modulation of Bambusuril Anion Affinity in Water

Authors

HAVEL, Václav (203 Czech Republic, belonging to the institution), Michal BABIAK (703 Slovakia, belonging to the institution) and Vladimír ŠINDELÁŘ (203 Czech Republic, guarantor, belonging to the institution)

Edition

Chemistry - A European Journal, WEINHEIM, Wiley, 2017, 0947-6539

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10401 Organic chemistry

Country of publisher

Germany

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

URL

Impact factor

Impact factor: 5.160

RIV identification code

RIV/00216224:14310/17:00094847

Organization unit

Faculty of Science

DOI

http://dx.doi.org/10.1002/chem.201701316

UT WoS

000404550000023

Keywords in English

anion recognition; bambusurils; macrocycles; self-assembly; supramolecular chemistry

Abstract

V originále

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.

Links

GA13-15576S, research and development project

Name: Syntéza a supramolekulární vlastnosti bambusurilů

Investor: Czech Science Foundation

LM2011028, research and development project

Name: RECETOX ? Národní infrastruktura pro výzkum toxických látek v prostředí

Investor: Ministry of Education, Youth and Sports of the CR

LM2015043, research and development project

Name: Česká infrastruktura pro integrativní strukturní biologii (Acronym: CIISB)

Investor: Ministry of Education, Youth and Sports of the CR

LO1214, research and development project

Name: Centrum pro výzkum toxických látek v prostředí (Acronym: RECETOX)

Investor: Ministry of Education, Youth and Sports of the CR

Citovat

HAVEL, Václav, Michal BABIAK and Vladimír ŠINDELÁŘ. Modulation of Bambusuril Anion Affinity in Water. Chemistry - A European Journal. WEINHEIM: Wiley, 2017, vol. 23, No 37, p. 8963-8968. ISSN 0947-6539. Available from: https://dx.doi.org/10.1002/chem.201701316.

@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, 2017, vol.~23, No~37, p.~8963-8968. ISSN~0947-6539. Available from: https://dx.doi.org/10.1002/chem.201701316.

Detailed Information on Publication Record