title: Pd-catalyzed three-component coupling of terminal alkynes, arynes, and vinyl cyclopropane dicarboxylate.
abstract: A palladium-catalyzed three-component coupling involving in situ generated arynes, terminal alkynes, and vinyl cyclopropane dicarboxylate has been developed. The process demonstrates the first example of aryne chemistry combined with the ring opening of vinyl cyclopropanes. This efficient method using readily available starting materials generates two new carbon-carbon bonds in one pot.
authors.affiliation: Technische Universität Braunschweig, Institut für Organische Chemie , Hagenring 30, 38106 Braunschweig, Germany.
authors.forename: Lennart K B
authors.initials: LK
authors.lastname: Garve
authors.forename: Daniel B
authors.initials: DB
authors.lastname: Werz