Sol–gel entrapped catalyst SiliaCat Pd(0) heterogeneously mediates the Sonogoashira coupling of different aryl halides and phenylacetylene either under thermal conditions or, much more efficiently, under microwave irradiation, affording good conversions of coupled products. Leaching of valued Pd is limited, and the catalyst can be reused.
Ciriminna, R., Pandarus, V., Gingras, G., Béland, F., Demma Carà, P., Pagliaro, M. (2013). Heterogeneous Sonogashira Coupling over Nanostructured SiliaCat Pd(0). ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 1(1), 57-61 [10.1021/sc300083v].
Heterogeneous Sonogashira Coupling over Nanostructured SiliaCat Pd(0)
DEMMA CARA', Piera;
2013-01-01
Abstract
Sol–gel entrapped catalyst SiliaCat Pd(0) heterogeneously mediates the Sonogoashira coupling of different aryl halides and phenylacetylene either under thermal conditions or, much more efficiently, under microwave irradiation, affording good conversions of coupled products. Leaching of valued Pd is limited, and the catalyst can be reused.
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