title: PtCl 2-catalyzed cycloisomerizations of allenynes.
abstract: The PtCl2-catalyzed cycloisomerization of allenyne systems has been examined. This process is a highly versatile tool for obtaining products that cannot be attainable with other metals. Simple adjustment of the allene or alkyne substitution can direct the reactivity in a selective manner and give birth to important carbocyclic frameworks (hydrindenes, cyclic vinylallenes, and trienes).
authors.affiliation: Laboratoire de Chimie Organique, Université Pierre et Marie Curie, UMR CNRS 7611, Tour 44-54, case 229, 4, place Jussieu, 75252 Paris Cedex 05, France.
authors.forename: Nicolas
authors.initials: N
authors.lastname: Cadran
authors.forename: Kevin
authors.initials: K
authors.lastname: Cariou
authors.forename: Gwénaëlle
authors.initials: G
authors.lastname: Hervé
authors.forename: Corinne
authors.initials: C
authors.lastname: Aubert
authors.forename: Louis
authors.initials: L
authors.lastname: Fensterbank
authors.forename: Max
authors.initials: M
authors.lastname: Malacria
authors.forename: José
authors.initials: J
authors.lastname: Marco-Contelles