Two diastereomeric cationic surfactants derived from L-proline, in which the second chiral center is a quaternary nitrogen, have been separated and fully characterized. The recognition properties of the aggregates formed by the two diastereomeric surfactants have been investigated by circular dichroism and H-1 NMR through deracemization of racemic 2-carboxy-2'-dodecyloxy-6-nitrobiphenyl.
Deracemization of an axially chiral biphenylic derivative as a tool for investigating chiral recognition in self-assemblies / Stefano, Borocci; Ceccacci, Francesca; Galantini, Luciano; Giovanna, Mancini; Donato, Monti; Scipioni, Anita; Mariano, Venanzi. - In: CHIRALITY. - ISSN 0899-0042. - STAMPA. - 15:5(2003), pp. 441-447. [10.1002/chir.10230]
Deracemization of an axially chiral biphenylic derivative as a tool for investigating chiral recognition in self-assemblies
CECCACCI, FRANCESCA;GALANTINI, Luciano;Donato Monti;SCIPIONI, Anita;
2003
Abstract
Two diastereomeric cationic surfactants derived from L-proline, in which the second chiral center is a quaternary nitrogen, have been separated and fully characterized. The recognition properties of the aggregates formed by the two diastereomeric surfactants have been investigated by circular dichroism and H-1 NMR through deracemization of racemic 2-carboxy-2'-dodecyloxy-6-nitrobiphenyl.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
