p1,n1 salts: Self-assembled supramolecular structures sequestering racemates. Diastereomeric separation and enantiomeric enrichment of trans-chrysanthemic acid.
The occurrence of p1,n1 salts can be exploited to sequester racemates; an application to technical mixtures of chrysanthemic acids (ChA) allowed the separation of trans- and cis-ChA and the recovery of the excess enantiomer of trans-ChA.
Rosini
Goffredo
G
Dipartimento di Chimica Organica A. Mangini, Alma Mater Studiorum-Università di Bologna, Viale del Risorgimento 4, 40136 Bologna, Italy. goffredo.rosini@unibo.it
Ayoub
Claudia
C
Borzatta
Valerio
V
Mazzanti
Andrea
A
Marotta
Emanuela
E
Righi
Paolo
P