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  • 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.
  • 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. (en)
Title
  • Inclusion of Carboxyl Function Inside of Cucurbiturils and its Use in Molecular Switches
  • Inclusion of Carboxyl Function Inside of Cucurbiturils and its Use in Molecular Switches (en)
skos:prefLabel
  • Inclusion of Carboxyl Function Inside of Cucurbiturils and its Use in Molecular Switches
  • Inclusion of Carboxyl Function Inside of Cucurbiturils and its Use in Molecular Switches (en)
skos:notation
  • RIV/00216224:14310/10:00046367!RIV11-MSM-14310___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • S
http://linked.open...iv/cisloPeriodika
  • 11
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 263342
http://linked.open...ai/riv/idVysledku
  • RIV/00216224:14310/10:00046367
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • cucurbiturils; host-guest systems; ionic liquids; supramolecular chemistry (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • DE - Spolková republika Německo
http://linked.open...ontrolniKodProRIV
  • [32097F042ACA]
http://linked.open...i/riv/nazevZdroje
  • Chemistry – An Asian Journal
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 5
http://linked.open...iv/tvurceVysledku
  • Kulhánek, Petr
  • Kolman, Viktor
  • Šindelář, Vladimír
issn
  • 1861-4728
number of pages
http://localhost/t...ganizacniJednotka
  • 14310
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