First Heck reaction with arenediazonium cations with recovery of Pd-triolefinic macrocyclic catalyst |
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Authors: | Masllorens Judit Moreno-Mañas Marcial Pla-Quintana Anna Roglans Anna |
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Affiliation: | Department of Chemistry, Universitat de Girona, 17071-Girona, Spain. |
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Abstract: | The air- and moisture-stable phosphine-free palladium(0) complex 1 is a highly active and recoverable catalyst for Heck olefination of aryl diazonium tetrafluoroborates. The reactions were performed under aerobic conditions at room temperature to give the coupling products in excellent yields. [reaction: see text] |
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