The empirical comparison of cyclofructans and cyclodextrins as chiral selectors in capillary electrophoretic separation of atropisomers of R,S-1,1 '-binaphthalene-2,2 '-diyl hydrogen phosphate

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F16%3A10325139" target="_blank" >RIV/00216208:11310/16:10325139 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989592:15310/16:33161007

Výsledek na webu

<a href="http://dx.doi.org/10.1002/jssc.201501012" target="_blank" >http://dx.doi.org/10.1002/jssc.201501012</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/jssc.201501012" target="_blank" >10.1002/jssc.201501012</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The empirical comparison of cyclofructans and cyclodextrins as chiral selectors in capillary electrophoretic separation of atropisomers of R,S-1,1 '-binaphthalene-2,2 '-diyl hydrogen phosphate

Popis výsledku v původním jazyce

Native cyclofructans and their isopropyl derivatives were studied as chiral selectors in capillary electrophoresis and compared with alpha- and beta-cyclodextrin. R,S-1,1'-Binaphthalene-2,2'-diyl hydrogen phosphate was used as a model chiral compound. The empirical observation of the enantioselectivity of native cyclofructans and isopropyl derivatives of cyclofructans was described and compared with the cyclodextrins. The influence of methanol and acetonitrile, as the most commonly used organic solvents, and sodium dodecyl sulfate as a micelle forming additive on the separation of R, S-1,1'-binaphthalene-2,2'-diyl hydrogen phosphate atropisomers was achieved. The different enantiorecognition abilities resulting from unlike interaction mechanism with R, S-1,1'-binaphthalene-2,2'-diyl hydrogen phosphate were observed for the studied cyclodextrins and cyclofructans, especially when methanol or sodium dodecyl sulfate were used as modifiers of the separation conditions.

Název v anglickém jazyce

The empirical comparison of cyclofructans and cyclodextrins as chiral selectors in capillary electrophoretic separation of atropisomers of R,S-1,1 '-binaphthalene-2,2 '-diyl hydrogen phosphate

Popis výsledku anglicky

Native cyclofructans and their isopropyl derivatives were studied as chiral selectors in capillary electrophoresis and compared with alpha- and beta-cyclodextrin. R,S-1,1'-Binaphthalene-2,2'-diyl hydrogen phosphate was used as a model chiral compound. The empirical observation of the enantioselectivity of native cyclofructans and isopropyl derivatives of cyclofructans was described and compared with the cyclodextrins. The influence of methanol and acetonitrile, as the most commonly used organic solvents, and sodium dodecyl sulfate as a micelle forming additive on the separation of R, S-1,1'-binaphthalene-2,2'-diyl hydrogen phosphate atropisomers was achieved. The different enantiorecognition abilities resulting from unlike interaction mechanism with R, S-1,1'-binaphthalene-2,2'-diyl hydrogen phosphate were observed for the studied cyclodextrins and cyclofructans, especially when methanol or sodium dodecyl sulfate were used as modifiers of the separation conditions.

Druh

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

CEP obor

CB - Analytická chemie, separace

OECD FORD obor

—

Projekt

<a href="/cs/project/LO1305" target="_blank" >LO1305: Rozvoj centra pokročilých technologií a materiálů</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Journal of Separation Science

ISSN

1615-9306

e-ISSN

—

Svazek periodika

39

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

7

Strana od-do

973-979

Kód UT WoS článku

000372280600022

EID výsledku v databázi Scopus

2-s2.0-84955572792