Polyguanidines as Chiral Orienting Media for Organic Compounds

Handy polymers: The lyotropic liquid‐crystalline phases of helically chiral polyguanidines are proposed as new chiral orienting media for organic compounds. The enantiomers of isopinocampheol (IPC) are oriented in an enantiodifferentiating manner (see figure). The difference in orientation induced f...

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Bibliographic Details
Published in:Chemistry : a European journal 2010-09, Vol.16 (34), p.10342-10346
Main Authors: Arnold, Lena, Marx, Andreas, Thiele, Christina M., Reggelin, Michael
Format: Article
Language:English
Subjects:
alignment media
Chemistry
liquid crystals
NMR spectroscopy
polyguanidines
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Summary:Handy polymers: The lyotropic liquid‐crystalline phases of helically chiral polyguanidines are proposed as new chiral orienting media for organic compounds. The enantiomers of isopinocampheol (IPC) are oriented in an enantiodifferentiating manner (see figure). The difference in orientation induced for the two enantiomers seems to be larger than the one observed in poly‐γ‐benzyl‐L‐glutamate (PBLG).
ISSN:0947-6539
1521-3765
DOI:10.1002/chem.201000940