title: Phosphine gold(I) bis-(trifluoromethanesulfonyl)imidate complexes as new highly efficient and air-stable catalysts for the cycloisomerization of enynes.
abstract: [reaction: see text] A study concerning the synthesis of new phosphine gold(I) complexes using the bis(trifluoromethanesulfonyl)imidate moiety as a weakly coordinating counter-anion is described. These new air-stable complexes are more convenient to prepare, store, and handle and are exceedingly active for the catalysis of a wide range of enynes cycloisomerizations.
authors.affiliation: Laboratoire de Synthèse Organique, Ecole Polytechnique, 91128 Palaiseau, France.
authors.forename: Nicolas
authors.initials: N
authors.lastname: Mézailles
authors.forename: Louis
authors.initials: L
authors.lastname: Ricard
authors.forename: Fabien
authors.initials: F
authors.lastname: Gagosz