title: Brønsted acid catalysis: hydrogen bonding versus ion pairing in imine activation.
authors.affiliation: Institut für Organische Chemie, Universität Regensburg, Universitätsstrasse 31, 93053 Regensburg, Germany.
authors.forename: Matthias
authors.initials: M
authors.lastname: Fleischmann
authors.forename: Diana
authors.initials: D
authors.lastname: Drettwan
authors.forename: Erli
authors.initials: E
authors.lastname: Sugiono
authors.forename: Magnus
authors.initials: M
authors.lastname: Rueping
authors.forename: Ruth M
authors.initials: RM
authors.lastname: Gschwind