Aminopropyl-silica-supported Cu nanoparticles: An efficient catalyst for continuous-flow Huisgen azide-alkyne cycloaddition (CuAAC) (Articolo in rivista)

Type

• Articolo in rivista (Classe)
• Prodotto della ricerca (Classe)

Label

• Aminopropyl-silica-supported Cu nanoparticles: An efficient catalyst for continuous-flow Huisgen azide-alkyne cycloaddition (CuAAC) (Articolo in rivista) (literal)

Anno

• 2015-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1016/j.jcat.2015.01.014 (literal)

Alternative label

• Ravindra P. Jumde, Claudio Evangelisti, Alessandro Mandoli, Nicola Scotti, Rinaldo Psaro (2015)
  Aminopropyl-silica-supported Cu nanoparticles: An efficient catalyst for continuous-flow Huisgen azide-alkyne cycloaddition (CuAAC)
  in Journal of catalysis (Online); Elsevier, New York (Stati Uniti d'America)
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Ravindra P. Jumde, Claudio Evangelisti, Alessandro Mandoli, Nicola Scotti, Rinaldo Psaro (literal)

Pagina inizio

• 25 (literal)

Pagina fine

• 31 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 324 (literal)

Rivista

• Journal of catalysis (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali

• 7 (literal)

Note

• ISI Web of Science (WOS) (literal)
• Scopus (literal)
• SCIFINDER (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• CNR, Institute of Molecular Science and Technologies (ISTM), Via G. Fantoli, 16/15 20138 Milano, Italy; Department of Chemistry and Industrial Chemistry, University of Pisa, Via Risorgimento 35, 56126 Pisa, Italy (literal)

Titolo

• Aminopropyl-silica-supported Cu nanoparticles: An efficient catalyst for continuous-flow Huisgen azide-alkyne cycloaddition (CuAAC) (literal)

Abstract

• Cu nanoparticles prepared by metal vapor synthesis (MVS) were immobilized on 3-aminopropyl-functionalized silica at room temperature. HRTEM analysis of the catalyst showed that the copper nanoparticles are present with mean diameters limited in the range 1.0-4.5 nm. TPR analysis was performed in order to study the oxidation state of the supported copper nanoparticles. The supported catalyst was used both in batch and in a packed-bed reactor for continuous-flow CuAAC reaction. The activation of the copper catalyst by reduction using phenyl hydrazine in continuous-flow conditions was demonstrated. Along with the high catalytic activity (productivity up to 1689 mol/mol), the catalyst can be used several times with negligible Cu leaching in the product (<9 ppm), less than allowed Cu contaminant in pharmaceuticals. The applicability of packed-bed flow reactor was showed by sequentially converting different substrates in their corresponding products using same column. (literal)

Editore

• Elsevier (Editore)

Prodotto di

• Istituto di scienze e tecnologie molecolari (ISTM) (Istituto)
• Catalizzatori per la produzione chemo-, regio- e stereoselettiva di fine chemicals (PM.P03.002.002) (Modulo)

Autore CNR

• RINALDO PSARO (Unità di personale interno)
• nicola scotti (Unità di personale esterno)
• CLAUDIO EVANGELISTI (Persona)

Insieme di parole chiave

• Parole chiave di "Aminopropyl-silica-supported Cu nanoparticles: An efficient catalyst for continuous-flow Huisgen azide-alkyne cycloaddition (CuAAC)" (Insieme di parole chiave)

Incoming links:

Prodotto

• Istituto di scienze e tecnologie molecolari (ISTM) (Istituto)
• Catalizzatori per la produzione chemo-, regio- e stereoselettiva di fine chemicals (PM.P03.002.002) (Modulo)

Autore CNR di

• RINALDO PSARO (Unità di personale interno)
• CLAUDIO EVANGELISTI (Persona)
• nicola scotti (Unità di personale esterno)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Journal of catalysis (Rivista)

Editore di

• Elsevier (Editore)

Insieme di parole chiave di

• Parole chiave di "Aminopropyl-silica-supported Cu nanoparticles: An efficient catalyst for continuous-flow Huisgen azide-alkyne cycloaddition (CuAAC)" (Insieme di parole chiave)