title: Thiophosphoramide-based cooperative catalysts for Brønsted acid promoted ionic Diels-Alder reactions.
authors.affiliation: Department of Chemistry, University of Michigan, Ann Arbor, MI 48109 (USA).
authors.forename: Alina
authors.initials: A
authors.lastname: Borovika
authors.forename: Pui-In
authors.initials: PI
authors.lastname: Tang
authors.forename: Seth
authors.initials: S
authors.lastname: Klapman
authors.forename: Pavel
authors.initials: P
authors.lastname: Nagorny
keywords: cooperative catalysis; cycloaddition; hydrogen bonds; organocatalysis; synthetic methods