title: Domino reactions of donor-acceptor-substituted cyclopropanes for the synthesis of 3,3'-linked oligopyrroles and pyrrolo[3,2-e]indoles.
abstract: Multiple displacement of oxygen: Electron-rich oligopyrroles and pyrrolo[3,2-e]indoles are generated by a domino process induced by donor-acceptor-substituted cyclopropanes. Up to seven molecules of water are eliminated, thus allowing the introduction of nitrogen and aromaticity.
authors.affiliation: Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstrasse 2, 37077 Göttingen, Germany.
authors.forename: Johannes
authors.initials: J
authors.lastname: Kaschel
authors.forename: Tobias F
authors.initials: TF
authors.lastname: Schneider
authors.forename: Daniel
authors.initials: D
authors.lastname: Kratzert
authors.forename: Dietmar
authors.initials: D
authors.lastname: Stalke
authors.forename: Daniel B
authors.initials: DB
authors.lastname: Werz
mesh_terms: D018360:Crystallography, X-Ray; D003521:Cyclopropanes / Q000737:chemistry*; D007211:Indoles / Q000138:chemical synthesis* / Q000737:chemistry; D008958:Models, Molecular; D015394:Molecular Structure; D011758:Pyrroles / Q000138:chemical synthesis* / Q000737:chemistry; D013237:Stereoisomerism
chemical_list: D003521:Cyclopropanes; D007211:Indoles; D011758:Pyrroles