title: Pd-catalyzed and CsF-promoted reaction of bromoalkynes with isocyanides: regioselective synthesis of substituted 5-iminopyrrolones.
abstract: The palladium-catalyzed and CsF-promoted annulation reaction of bromoalkynes and isocyanides regioselectively affords a diverse set of 5-iminopyrrolone derivatives. This chemistry presumably proceeds through the bromoacrylamide intermediates, which can be readily prepared from the nucleophilic addition reaction of isocyanides to bromoalkynes in the presence of CsF.
authors.affiliation: School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510640, China.
authors.forename: Yibiao
authors.initials: Y
authors.lastname: Li
authors.forename: Jian
authors.initials: J
authors.lastname: Zhao
authors.forename: Huoji
authors.initials: H
authors.lastname: Chen
authors.forename: Bifu
authors.initials: B
authors.lastname: Liu
authors.forename: Huanfeng
authors.initials: H
authors.lastname: Jiang