title: Exploring the Reactivity of N-Alkynylated Sulfoximines: Acid-Catalyzed Cyclizations.
abstract: N-Alkynylated sulfoximines undergo acid-promoted cyclization processes under mild reaction conditions. The transformations proceed in short reaction times affording sulfoximidoyl-functionalized naphtho[2,1-b]thiophenes or pyrrolo[1,2-a]quinolines in up to excellent yields.
authors.affiliation: Institute of Organic Chemistry, RWTH Aachen University , Landoltweg 1, D-52074 Aachen, Germany.
authors.forename: Ramona
authors.initials: R
authors.lastname: Pirwerdjan
authors.affiliation: Institute of Organic Chemistry, RWTH Aachen University , Landoltweg 1, D-52074 Aachen, Germany.
authors.forename: Peter
authors.initials: P
authors.lastname: Becker
authors.affiliation: Institute of Organic Chemistry, RWTH Aachen University , Landoltweg 1, D-52074 Aachen, Germany.
authors.forename: Carsten
authors.initials: C
authors.lastname: Bolm