| POSPÍŠIL, Jiří, Martin TRÁVNÍČEK, Albrecht MANNSCHRECK and Milan POTÁČEK. HPLC on chiral nonracemic sorbents with circular dichroism detection: Stereoisomers formed by 1,3-dipolar cycloadditions. Chemické Listy. Praha: Česká společnost chemická, 2003, 97/2003, No 12, p. 1993-1197, 5 pp. ISSN 0009-2770. |
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@article{492665,
author = {Pospíšil, Jiří and Trávníček, Martin and Mannschreck, Albrecht and Potáček, Milan},
article_location = {Praha},
article_number = {12},
keywords = {HPLC; chiral nonracemic sorbents; circular dichroism detection; stereoisomers; 1;3-dipolar cycloaddition},
language = {eng},
issn = {0009-2770},
journal = {Chemické Listy},
title = {HPLC on chiral nonracemic sorbents with circular dichroism detection: Stereoisomers formed by 1,3-dipolar cycloadditions.},
volume = {97/2003},
year = {2003}
}
TY - JOUR
ID - 492665
AU - Pospíšil, Jiří - Trávníček, Martin - Mannschreck, Albrecht - Potáček, Milan
PY - 2003
TI - HPLC on chiral nonracemic sorbents with circular dichroism detection: Stereoisomers formed by 1,3-dipolar cycloadditions.
JF - Chemické Listy
VL - 97/2003
IS - 12
SP - 1993-1197
EP - 1993-1197
PB - Česká společnost chemická
SN - 00092770
KW - HPLC
KW - chiral nonracemic sorbents
KW - circular dichroism detection
KW - stereoisomers
KW - 1;3-dipolar cycloaddition
N2 - The stereoisomers of several 1,3-dipolar cycloadducts were analysed without previous preparative separation, by HPLC on chiral nonracemic sorbents. This technique contributed significantly to the chemical purity checking, to the determination of the number of stereoisomers present, to the measurement of their relative proportions and to their characterization by retention factors and the circular dichroism (CD) properties. The detection with a CD instrument, in addition to a usual UV photometer, was carried out either at a fixed wavelength or by stopping the chromatographic flow, using a CD spectrum between 220 and 420 nm. The method presented is proposed as a supplementary analytical tool in organic stereochemistry.
ER -
POSPÍŠIL, Jiří, Martin TRÁVNÍČEK, Albrecht MANNSCHRECK and Milan POTÁČEK. HPLC on chiral nonracemic sorbents with circular dichroism detection: Stereoisomers formed by 1,3-dipolar cycloadditions. \textit{Chemické Listy}. Praha: Česká společnost chemická, 2003, 97/2003, No~12, p.~1993-1197, 5 pp. ISSN~0009-2770.
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