Autor: |
Giancarlo Galli, Annino Sante Angeloni, Emo Chiellini, Oriano Francescangeli, M. Laus, S. Melone |
Rok vydání: |
1995 |
Předmět: |
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Zdroj: |
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals. 266:189-196 |
ISSN: |
1058-725X |
DOI: |
10.1080/10587259508033642 |
Popis: |
A series of side-chain polyacrylates containing chiral, optically active sulfoxide substituents was prepared by the enantioselective oxidation of the corresponding prochiral polyacrylates containing prochiral sulfide substituents. A chiral sulfonyloxaziridine was used as the oxidant. The chemical modification was selective from chemical and stereochemical standpoints. The resulting polymers formed chiral nematic and/or smectic phases with a slightly decreased propensity to give stable and persistent mesophases with respect to the parent sulfide containing polymers. |
Databáze: |
OpenAIRE |
Externí odkaz: |
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