Influence of photoinduced isomerization on the chiral separation of novel liquid crystalline materials with a diazene moiety

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F18%3A00500364" target="_blank" >RIV/68378271:_____/18:00500364 - isvavai.cz</a>

Alternative codes found

RIV/60461373:22340/18:43915513

Result on the web

<a href="http://dx.doi.org/10.1002/jssc.201800301" target="_blank" >http://dx.doi.org/10.1002/jssc.201800301</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/jssc.201800301" target="_blank" >10.1002/jssc.201800301</a>

Result language

angličtina

Original language name

Influence of photoinduced isomerization on the chiral separation of novel liquid crystalline materials with a diazene moiety

Original language description

The influence of photoinduced isomerization on the enantiomeric separation of two newly synthesized liquid crystalline materials (with one chiral center and one diazene moiety) was studied by high-performance liquid chromatography on a chiral stationary phase. There were separated into their E and Z isomeric forms. Under the optimized conditions, we were able to separate the S and R enantiomers of both materials in their E isomeric form. The chiral separation of LC 1 possessing a similar structure to LC 2 provided baseline separation in its Z isomeric form, but separation of LC 2 after UV irradiation was unsuccessful. We demonstrate that (1) much more complex compounds can also be successfully separated despite the bulkiness of the achiral part of the structure and (2) photoinduced isomerization even for such complex molecules still strongly influences their chromatographic properties.

Czech name

—

Czech description

—

Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10406 - Analytical chemistry

Project

<a href="/en/project/GA16-12150S" target="_blank" >GA16-12150S: Self-assembling photosensitive materials with multiple functionality</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2018

Confidentiality

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

Name of the periodical

Journal of Separation Science

ISSN

1615-9306

e-ISSN

—

Volume of the periodical

41

Issue of the periodical within the volume

15

Country of publishing house

DE - GERMANY

Number of pages

8

Pages from-to

3034-3041

UT code for WoS article

000440842600003

EID of the result in the Scopus database

2-s2.0-85051221554