Infrared Rotatory Dispersion of Liquid‐Crystalline Solutions of Chiral Molecules
The absolute configuration of molecules with a chiral center can be established by a new empirical procedure: nematic phases of liquid‐crystalline compounds become cholesteric on dissolution of a chiral “guest substance”. The sign of the measured Reflection Cotton Effect provides information whether...
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th-mahidol.102472018-03-22T16:29:06Z Infrared Rotatory Dispersion of Liquid‐Crystalline Solutions of Chiral Molecules Ernst‐Heiner ‐H Korte Bernhard Schrader Sauvarop Bualek Hans Jürgen Krabbe Institute for Analytical Sciences, Dortmund Universitat Duisburg-Essen Mahidol University RWE Chemical Engineering Chemistry The absolute configuration of molecules with a chiral center can be established by a new empirical procedure: nematic phases of liquid‐crystalline compounds become cholesteric on dissolution of a chiral “guest substance”. The sign of the measured Reflection Cotton Effect provides information whether the three ligands of greatest priority a > b > c (see priority scheme) are arranged clockwise or counterclockwise. (Figure Presented.) Copyright © 1977 by Verlag Chemie, GmbH, Germany 2018-03-22T09:29:03Z 2018-03-22T09:29:03Z 1977-01-01 Article Angewandte Chemie International Edition in English. Vol.16, No.11 (1977), 790-791 10.1002/anie.197707901 15213773 05700833 2-s2.0-84980136349 https://repository.li.mahidol.ac.th/handle/123456789/10247 Mahidol University SCOPUS https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84980136349&origin=inward |
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Chemical Engineering Chemistry |
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Chemical Engineering Chemistry Ernst‐Heiner ‐H Korte Bernhard Schrader Sauvarop Bualek Hans Jürgen Krabbe Infrared Rotatory Dispersion of Liquid‐Crystalline Solutions of Chiral Molecules |
| description |
The absolute configuration of molecules with a chiral center can be established by a new empirical procedure: nematic phases of liquid‐crystalline compounds become cholesteric on dissolution of a chiral “guest substance”. The sign of the measured Reflection Cotton Effect provides information whether the three ligands of greatest priority a > b > c (see priority scheme) are arranged clockwise or counterclockwise. (Figure Presented.) Copyright © 1977 by Verlag Chemie, GmbH, Germany |
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Institute for Analytical Sciences, Dortmund |
| author_facet |
Institute for Analytical Sciences, Dortmund Ernst‐Heiner ‐H Korte Bernhard Schrader Sauvarop Bualek Hans Jürgen Krabbe |
| format |
Article |
| author |
Ernst‐Heiner ‐H Korte Bernhard Schrader Sauvarop Bualek Hans Jürgen Krabbe |
| author_sort |
Ernst‐Heiner ‐H Korte |
| title |
Infrared Rotatory Dispersion of Liquid‐Crystalline Solutions of Chiral Molecules |
| title_short |
Infrared Rotatory Dispersion of Liquid‐Crystalline Solutions of Chiral Molecules |
| title_full |
Infrared Rotatory Dispersion of Liquid‐Crystalline Solutions of Chiral Molecules |
| title_fullStr |
Infrared Rotatory Dispersion of Liquid‐Crystalline Solutions of Chiral Molecules |
| title_full_unstemmed |
Infrared Rotatory Dispersion of Liquid‐Crystalline Solutions of Chiral Molecules |
| title_sort |
infrared rotatory dispersion of liquid‐crystalline solutions of chiral molecules |
| publishDate |
2018 |
| url |
https://repository.li.mahidol.ac.th/handle/123456789/10247 |
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1763490532571480064 |