Silicon polypodands: a new class of efficient solid-liquid phase-transfer catalysts (Articolo in rivista)

Type

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

Label

• Silicon polypodands: a new class of efficient solid-liquid phase-transfer catalysts (Articolo in rivista) (literal)

Anno

• 2004-01-01T00:00:00+01:00 (literal)

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

• 10.1016/j.tet.2004.06.049 (literal)

Alternative label

• Maia A. ; Landini D. ; Leska B. ; Schroeder G. (2004)
  Silicon polypodands: a new class of efficient solid-liquid phase-transfer catalysts
  in Tetrahedron (Oxf., Print)
  (literal)

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

• Maia A. ; Landini D. ; Leska B. ; Schroeder G. (literal)

Pagina inizio

• 10111 (literal)

Pagina fine

• 10115 (literal)

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

• 60 (literal)

Rivista

• Tetrahedron (Rivista)

Note

• ISI Web of Science (WOS) (literal)

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

• CNR, ISTM, I-20133 Milan, Italy ; Univ Milan, Dipartimento Chim Organ & Ind, I-20133 Milan, Italy ; Adam Mickiewicz Univ Poznan, Fac Chem, PL-60780 Poznan, Poland (literal)

Titolo

• Silicon polypodands: a new class of efficient solid-liquid phase-transfer catalysts (literal)

Abstract

• Silicon polypodands 1-7 were found to be powerful complexing agents of alkali metal salts, even in low polarity media (chlorobenzene) and hence very efficient phase-transfer catalysts. Their catalytic activity was measured in typical anion-promoted reactions under solid-liquid phase-transfer catalysis (SL-PTC) conditions. It ismainly determined by the complexing ability of the ligand, increasing with the number of silicon atoms and binding sites. Comparison with traditional phase-transfer catalysts showed that these polypodands are better catalysts not only than open-chain PEG400Me2 and TRIDENT, but even than more sophisticated macrocyclic polyethers such as DCH18C6. (literal)

Prodotto di

• Institute of molecular science and technologies (ISTM) (Istituto)
• Catalizzatori per la produzione chemo-, regio- e stereoselettiva di fine chemicals (PM.P03.002.002) (Modulo)

Autore CNR

• ANGELAMARIA MAIA (Persona)

Incoming links:

Prodotto

• Institute of molecular science and technologies (ISTM) (Istituto)
• Catalizzatori per la produzione chemo-, regio- e stereoselettiva di fine chemicals (PM.P03.002.002) (Modulo)

Autore CNR di

• ANGELAMARIA MAIA (Persona)

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

• Tetrahedron (Rivista)