title: Synthesis of fused arylboronic esters via cobalt(0)-mediated cycloaddition of alkynylboronates with alpha,omega-diynes.
abstract: [reaction: see text] Co(2)(CO)(6)-complexed alkynyl pinacolborane derivatives are readily transformed with functional group tolerance into fused arylboronates via the [2 + 2 + 2]cycloaddition to alpha,omega-diynes.
authors.affiliation: Université Pierre et Marie Curie (Paris 6), Laboratoire de Chimie Organique associé au CNRS, Tour 44-54, 2 étage, Case 229, 4 Place Jussieu 75252 Paris Cedex 05.
authors.forename: Vincent
authors.initials: V
authors.lastname: Gandon
authors.forename: Dominique
authors.initials: D
authors.lastname: Leca
authors.forename: Tobias
authors.initials: T
authors.lastname: Aechtner
authors.forename: K Peter C
authors.initials: KP
authors.lastname: Vollhardt
authors.forename: Max
authors.initials: M
authors.lastname: Malacria
authors.forename: Corinne
authors.initials: C
authors.lastname: Aubert