| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1345841 | Tetrahedron: Asymmetry | 2006 | 6 Pages |
Abstract
The preparation and the aggregation properties of new diastereomeric cationic cinchona derivatized surfactants are described. The opposite configuration of a stereogenic center strongly influences the morphology, the colloidal features, and the chiral recognition capabilities of the diastereomeric aggregates that have been investigated by various physico-chemical tools.
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(1S,2S,4S,5R)-(+)-1-Hexadecyl-5-vinyl-2-quinuclidiniume-methanol bromideC26H50BrNO[α]D25=17.2 (c 4.7, MeOH)
(1S,2R,4S,5R)-(+)-1-Hexadecyl-5-vinyl-2-quinuclidiniume-methanolC26H50BrNO[α]D25=77.9 (c 2.2, MeOH)
Related Topics
Physical Sciences and Engineering
Chemistry
Inorganic Chemistry
Authors
Francesca Ceccacci, Oscar Cruciani, Marco Diociauti, Giuseppe Formisano, Luciano Galantini, Wolfgang Lindner, Giovanna Mancini, Claudio Villani,