title: Three-component strategy toward 5-membered heterocycles from isocyanide dibromides.
abstract: A three-component strategy starting from isocyanides allows a straightforward synthesis of five-membered ring heterocycles. New cascades were developed involving the addition of a nitrogenated nucleophile-an azide or a tetrazole-on isocyanide dibromides, an electrocyclization, and a Suzuki coupling, which afford new accesses to tetrazole and triazole scaffolds.
authors.affiliation: Laboratoire Chimie et procédés, Ecole Nationale Supérieure de Techniques Avancées, Paris, France. laurent.elkaim@ensta-paristech.fr
authors.forename: Laurent
authors.initials: L
authors.lastname: El Kaim
authors.forename: Laurence
authors.initials: L
authors.lastname: Grimaud
authors.forename: Pravin
authors.initials: P
authors.lastname: Patil