title: Sequential unsymmetrical aryl coupling of o-substituted aryl iodides with o-bromophenols and reaction with olefins: palladium-catalyzed synthesis of 6H-dibenzopyran derivatives.
abstract: Dibenzopyran derivatives are prepared by palladium- and norbornene-catalyzed reaction of aryl iodides, o-substituted with electron-releasing substituents, o-bromophenols, and activated alkenes.
authors.affiliation: Dipartimento di Chimica Organica e Industriale dell'Università, Viale G. P. Usberti 17/A, I-43100 Parma, Italy.
authors.forename: Elena
authors.initials: E
authors.lastname: Motti
authors.forename: Fiorenza
authors.initials: F
authors.lastname: Faccini
authors.forename: Ilaria
authors.initials: I
authors.lastname: Ferrari
authors.forename: Marta
authors.initials: M
authors.lastname: Catellani
authors.forename: Raffaella
authors.initials: R
authors.lastname: Ferraccioli