Published in

Elsevier, Tetrahedron: Asymmetry, 15(18), p. 1868-1876

DOI: 10.1016/j.tetasy.2007.07.026

Links

Tools

Export citation

Search in Google Scholar

Discrimination of the enantiomers of biphenylic derivatives in micellar aggregates formed by chiral amidic surfactants

Journal article published in 2007 by Alessandro Alzalamira, Francesca Ceccacci ORCID, Donato Monti, Stefano Levi Mortera, Giovanna Mancini, Alessandro Sorrenti, Mariano Venanzi ORCID, Claudio Villani
This paper was not found in any repository, but could be made available legally by the author.
This paper was not found in any repository, but could be made available legally by the author.

Full text: Unavailable

Green circle
Preprint: archiving allowed
Upload
Red circle
Postprint: archiving forbidden
Red circle
Published version: archiving forbidden
Policy details
Data provided by SHERPA/RoMEO

Abstract

The chirality of micellar aggregates formed by surfactants derived from L-proline was investigated by using two chiral biphenylic derivatives as probes of chirality. The investigation carried out by H-1 NMR, circular dichroism, and HPLC on chiral phase demonstrates that chiral recognition may occur in sites of the aggregates far from the head-group stereogenic centers and it is due to interaction with a whole region of the aggregate rather than with a single monomer in the aggregate. Subtle changes of the structure of the monomer influence the aggregation properties of the surfactants and its expression of chirality. (C) 2007 Elsevier Ltd. All rights reserved.