title: NMR enantiodiscrimination by pentafluorophenylcarbamoyl derivatives of quinine: C10 versus C9 derivatization.
abstract: 9-O-(Pentafluorophenylcarbamoyl)quinine and 10-(pentafluorophenylcarbamoyloxy)-6'-methoxy-11-norcinchonan-9-ol, obtained by derivatization of alkaloid double bond, were compared in NMR enantiodiscrimination experiments of selected chiral substrates.
authors: Dipartimento di Chimica e Chimica Industriale, Università degli Studi di Pisa, I-56126 Pisa, Italy. gub@dcci.unipi.it
authors: Gloria
authors: G
authors: Uccello-Barretta
authors: Letizia
authors: L
authors: Vanni
authors: Margherita Giulia
authors: MG
authors: Berni
authors: Federica
authors: F
authors: Balzano