title: A highly enantioselective Brønsted acid catalyzed reaction cascade.
authors.affiliation: Institute for Organic Chemistry and Chemical Biology, Johann Wolfgang Goethe-University Frankfurt am Main, Max-von-Laue Strasse 7, 60438 Frankfurt am Main, Germany. M.rueping@chemie.uni-frankfurt.de
authors.forename: Magnus
authors.initials: M
authors.lastname: Rueping
authors.forename: Andrey P
authors.initials: AP
authors.lastname: Antonchick