Effective control of optical purity by chiral HPLC separation for ester-based liquid crystalline materials forming anticlinic smectic phases
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F21%3A00541667" target="_blank" >RIV/68378271:_____/21:00541667 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11310/21:10424447
Result on the web
<a href="https://doi.org/10.1080/02678292.2020.1762937" target="_blank" >https://doi.org/10.1080/02678292.2020.1762937</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/02678292.2020.1762937" target="_blank" >10.1080/02678292.2020.1762937</a>
Alternative languages
Result language
angličtina
Original language name
Effective control of optical purity by chiral HPLC separation for ester-based liquid crystalline materials forming anticlinic smectic phases
Original language description
Effective control of optical purity by chiral separation of (S) and (R) enantiomers remains an actual and highlighted task while designing new chiral organic materials. An efficient methodology to solve this task has been developed and verified on a specifically designed series of chiral fluorinated liquid-crystalline materials with lateral substitution on the molecular core. HPLC was done using amylose based stationary phases. The self-assembling behaviour of new racemic materials was established. While establishing the chiral separation behaviour, the optimal separation conditions were taken over from our previous study and used for two chiral columns with coated amylose as chiral selector. Interestingly, two racemic materials demonstrated an unexpected change in enantiomer elution order. This is a very important information from separation point of view, e.g. preparative chiral chromatography.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10401 - Organic chemistry
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Liquid Crystals
ISSN
0267-8292
e-ISSN
1366-5855
Volume of the periodical
48
Issue of the periodical within the volume
1
Country of publishing house
GB - UNITED KINGDOM
Number of pages
11
Pages from-to
43-53
UT code for WoS article
000551613100001
EID of the result in the Scopus database
2-s2.0-85088541457