Suzuki-Miyaura cross-coupling of arenediazonium salts catalyzed by alginate/gellan-stabilized palladium nanoparticles under aerobic conditions in water

Eugenio Caponetti, Maria Luisa Saladino, Patrizia Paolicelli, Alessandro Prastaro, Maria Antonietta Casadei, Francesco Petrucci, Antonella Goggiamani, Sandro Cacchi, Giancarlo Fabrizi, Andrea Di Giulio, Sandra Moreno, Giovanni Forte

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Abstract

The use of palladium nanoparticles stabilized by naturalbeads made of an alginate/gellan mixture in theSuzuki-Miyaura cross-coupling reaction of arenediazoniumtetrafluoroborates with potassium aryltrifluoroborates(1 : 1 molar ratio) with loading as low as 0.01–0.002mol% under aerobic, phosphine-, and base-free conditionsin water is described. The catalyst system can be reusedseveral times without significant loss of activity.
Lingua originaleEnglish
pagine (da-a)317-320
Numero di pagine4
RivistaGreen Chemistry
Volume14
Stato di pubblicazionePublished - 2012

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All Science Journal Classification (ASJC) codes

  • Environmental Chemistry
  • Pollution

Cita questo

Caponetti, E., Saladino, M. L., Paolicelli, P., Prastaro, A., Casadei, M. A., Petrucci, F., Goggiamani, A., Cacchi, S., Fabrizi, G., Di Giulio, A., Moreno, S., & Forte, G. (2012). Suzuki-Miyaura cross-coupling of arenediazonium salts catalyzed by alginate/gellan-stabilized palladium nanoparticles under aerobic conditions in water. Green Chemistry, 14, 317-320.