title: Palladium-catalyzed carbonylative Heck reaction of aryl bromides with vinyl ethers to 3-alkoxy alkenones and pyrazoles.
abstract: Three COming together: The first carbonylative Heck coupling reaction of aryl bromides and vinyl ethers leading to 1-aryl-3-alkoxy-2-propen-1-ones has been established (see scheme). Based on this coupling methodology, a novel one-pot synthesis of aryl-substituted pyrazoles was also realized.
authors.affiliation: Leibniz-Institut für Katalyse e.V. an der Universität Rostock, Albert-Einstein-Straße 29a, 18059 Rostock, Germany.
authors.forename: Johannes
authors.initials: J
authors.lastname: Schranck
authors.forename: Xiao-Feng
authors.initials: XF
authors.lastname: Wu
authors.forename: Helfried
authors.initials: H
authors.lastname: Neumann
authors.forename: Matthias
authors.initials: M
authors.lastname: Beller