Adamantylated trisimidazolium-based tritopic guests and their binding properties towards cucurbit[7]uril and beta-cyclodextrin

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F16%3A43874509" target="_blank" >RIV/70883521:28110/16:43874509 - isvavai.cz</a>

Výsledek na webu

<a href="http://link.springer.com/article/10.1007/s10847-015-0577-9" target="_blank" >http://link.springer.com/article/10.1007/s10847-015-0577-9</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10847-015-0577-9" target="_blank" >10.1007/s10847-015-0577-9</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Adamantylated trisimidazolium-based tritopic guests and their binding properties towards cucurbit[7]uril and beta-cyclodextrin

Popis výsledku v původním jazyce

Two new homotritopic guests based on tris(benz) imidazolium salts with adamantane binding sites were prepared. NMR and calorimetric titration experiments revealed that each of the three sites independently binds beta-cyclodextrin (beta-CD) or cucurbit[7]uril (CB7) units to form binary host-guest complexes with 1:3 stoichiometry. The association constants for the single binding site for beta-CD and CB7 were determined using titration calorimetry and are in the order of 10(5) and 10(9-10) dm(3) mol(-1), respectively. In addition, both guests were able to form ternary systems with beta-CD and CB7 in ratios of 1:1:2 and 1:2:1, respectively.

Název v anglickém jazyce

Adamantylated trisimidazolium-based tritopic guests and their binding properties towards cucurbit[7]uril and beta-cyclodextrin

Popis výsledku anglicky

Two new homotritopic guests based on tris(benz) imidazolium salts with adamantane binding sites were prepared. NMR and calorimetric titration experiments revealed that each of the three sites independently binds beta-cyclodextrin (beta-CD) or cucurbit[7]uril (CB7) units to form binary host-guest complexes with 1:3 stoichiometry. The association constants for the single binding site for beta-CD and CB7 were determined using titration calorimetry and are in the order of 10(5) and 10(9-10) dm(3) mol(-1), respectively. In addition, both guests were able to form ternary systems with beta-CD and CB7 in ratios of 1:1:2 and 1:2:1, respectively.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CC - Organická chemie

OECD FORD obor

—

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Inclusion Phenomena and Macrocyclic Chemistry

ISSN

0923-0750

e-ISSN

—

Svazek periodika

84

Číslo periodika v rámci svazku

1-2

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

10

Strana od-do

11-20

Kód UT WoS článku

000371794400002

EID výsledku v databázi Scopus

2-s2.0-84979233563