title: Allylation and vinylation of aryl radicals generated from diazonium salts.
abstract: Allylation and vinylation of aryl radicals generated from aryl diazonium salts provides rapid and efficient access to chlorinated and brominated derivatives of styrene and allylbenzene. Allyl chlorides were found to be better substrates than bromides due to decreased halogen transfer. Donor- and acceptor-substituted diazonium salts are well tolerated. The products represent important precursors for numerous further transformations.
authors.affiliation: Lehrstuhl für Organische Chemie I, Technische Universität München, D-85747 Garching, Germany. markus.heinrich@ch.tum.de
authors.forename: Markus R
authors.initials: MR
authors.lastname: Heinrich
authors.forename: Olga
authors.initials: O
authors.lastname: Blank
authors.forename: Daniela
authors.initials: D
authors.lastname: Ullrich
authors.forename: Marcel
authors.initials: M
authors.lastname: Kirschstein