title: Practical synthesis of new and highly efficient ligands for the Suzuki reaction of aryl chlorides.
abstract: A practical synthesis of a novel class of phosphine ligands, phosphino substituted N-aryl pyrroles (PAP ligands), has been developed. These ligands are applied in the palladium-catalyzed coupling of a variety of aryl and heteroaryl chlorides with phenylboronic acid showing exceedingly high turnover numbers at mild reaction temperatures and even at room temperature.
authors.affiliation: Leibniz-Institut für Organische Katalyse an der Universität Rostock e.V., Buchbinderstr. 5-6, 18055 Rostock, Germany.
authors.forename: Alexander
authors.initials: A
authors.lastname: Zapf
authors.forename: Ralf
authors.initials: R
authors.lastname: Jackstell
authors.forename: Franck
authors.initials: F
authors.lastname: Rataboul
authors.forename: Thomas
authors.initials: T
authors.lastname: Riermeier
authors.forename: Axel
authors.initials: A
authors.lastname: Monsees
authors.forename: Christa
authors.initials: C
authors.lastname: Fuhrmann
authors.forename: Nadim
authors.initials: N
authors.lastname: Shaikh
authors.forename: Uwe
authors.initials: U
authors.lastname: Dingerdissen
authors.forename: Matthias
authors.initials: M
authors.lastname: Beller