Detailed Information on Publication Record
2010
Inclusion of Carboxyl Function Inside of Cucurbiturils and its Use in Molecular Switches
KOLMAN, Viktor, Petr KULHÁNEK and Vladimír ŠINDELÁŘBasic information
Original name
Inclusion of Carboxyl Function Inside of Cucurbiturils and its Use in Molecular Switches
Authors
KOLMAN, Viktor (203 Czech Republic, belonging to the institution), Petr KULHÁNEK (203 Czech Republic, belonging to the institution) and Vladimír ŠINDELÁŘ (203 Czech Republic, guarantor, belonging to the institution)
Edition
Chemistry – An Asian Journal, WILEY-VCH, 2010, 1861-4728
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:
Impact factor
Impact factor: 4.188
RIV identification code
RIV/00216224:14310/10:00046367
Organization unit
Faculty of Science
UT WoS
000284515100010
Keywords in English
cucurbiturils;host-guest systems;ionic liquids;supramolecular chemistry
Tags
International impact, Reviewed
Změněno: 12/12/2011 13:03, prof. Ing. Vladimír Šindelář, Ph.D.
Abstract
V originále
We have prepared organic guest molecules in which two pyridinium rings are connected through an aromatic/aliphatic bridge bearing a carboxyl group. The supramolecular interactions between these guests and macrocyclic hosts cucurbit[7]uril (CB7) and cucurbit[8]uril (CB8) has been studied. We have demonstrated that the binding modes of the complexes depend on type of central bridge present in guest molecules and the size of the the the macrocycle. We have also showed that the binding mode between cucurbiturils and guests with aromatic bridges is pH independent. On the other hand, a guest containing an aliphatic bridge and CB7 formed a pseudorotaxane, which behaved as a pH-driven molecular switch.
Links
| GAP207/10/0695, research and development project |
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