title: Click chemistry in CuI-zeolites: the Huisgen [3 + 2]-cycloaddition.
abstract: [reaction: see text] CuI-exchanged solids based on zeolite materials were investigated for the first time as catalysts in organic synthesis. The catalytic potential of these materials was evaluated in the Huisgen [3 + 2]-cycloaddition. Five CuI-exchanged zeolites were examined and CuI-USY proved to be a novel and efficient heterogeneous ligand-free catalyst for this "click chemistry"-type transformation.
authors.affiliation: Laboratoire de Physicochimie des Hydrocarbures, assosié au CNRS, and Laboratoire de Synthèse et Réactivité Organique, associé au CNRS, Institut de Chimie, Université L. Pasteur, 4 rue B. Pascal, 67000 Strasbourg, France.
authors.forename: Stefan
authors.initials: S
authors.lastname: Chassaing
authors.forename: Mayilvasagam
authors.initials: M
authors.lastname: Kumarraja
authors.forename: Abdelkarim Sani
authors.initials: AS
authors.lastname: Souna Sido
authors.forename: Patrick
authors.initials: P
authors.lastname: Pale
authors.forename: Jean
authors.initials: J
authors.lastname: Sommer