New library of aminosulfonyl-tagged Hoveyda-Grubbs type complexes: Synthesis, kinetic studies and activity in olefin metathesis transformations. - Université de Rennes Accéder directement au contenu
Article Dans Une Revue Beilstein Journal of Organic Chemistry Année : 2010

New library of aminosulfonyl-tagged Hoveyda-Grubbs type complexes: Synthesis, kinetic studies and activity in olefin metathesis transformations.

Résumé

Seven novel Hoveyda-Grubbs precatalysts bearing an aminosulfonyl function are reported. Kinetic studies indicate an activity enhancement compared to Hoveyda's precatalyst. A selection of these catalysts was investigated with various substrates in ring-closing metathesis of dienes or enynes and cross metathesis. The results demonstrate that these catalysts show a good tolerance to various chemical functions.

Domaines

Chimie organique

Dates et versions

hal-00757037 , version 1 (26-11-2012)

Identifiants

Citer

Etienne Borré, Frédéric Caijo, Christophe Crévisy, Marc Mauduit. New library of aminosulfonyl-tagged Hoveyda-Grubbs type complexes: Synthesis, kinetic studies and activity in olefin metathesis transformations.. Beilstein Journal of Organic Chemistry, 2010, 6, pp.1159-66. ⟨10.3762/bjoc.6.132⟩. ⟨hal-00757037⟩
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