title: Iminium ion catalysis: the enantioselective Friedel-Crafts alkylation-acetalization cascade of naphthols with α,β-unsaturated cyclic ketones.
abstract: The first enantioselective Friedel-Crafts alkylation-acetalization-cascade of naphthols with α,β-unsaturated cyclic ketones and 1H-inden-1-ones was realized. 9-Amino(9-deoxy)epi-quinine A was the catalyst of choice for the realization of polycyclic structures with high enantiocontrol.
authors.affiliation: Dipartimento di Chimica Organica A. Mangini, Università di Bologna, Viale del Risorgimento 4, 40136, Bologna, Italy.
authors.forename: Enrico
authors.initials: E
authors.lastname: Paradisi
authors.forename: Paolo
authors.initials: P
authors.lastname: Righi
authors.forename: Andrea
authors.initials: A
authors.lastname: Mazzanti
authors.forename: Silvia
authors.initials: S
authors.lastname: Ranieri
authors.forename: Giorgio
authors.initials: G
authors.lastname: Bencivenni