Palladium-catalyzed Aerobic Oxidation of Unprotected Polyols (Abstract/Poster in atti di convegno)

Type

• Abstract/Poster in atti di convegno (Classe)
• Prodotto della ricerca (Classe)

Label

• Palladium-catalyzed Aerobic Oxidation of Unprotected Polyols (Abstract/Poster in atti di convegno) (literal)

Anno

• 2010-01-01T00:00:00+01:00 (literal)

Alternative label

• Oberhauser, Werner; Bettucci, Lorenzo (2010)
  Palladium-catalyzed Aerobic Oxidation of Unprotected Polyols
  in 3rd EuCheMS Chemistry Congres, Nuernberg, Germany, 29.08.-02.09
  (literal)

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

• Oberhauser, Werner; Bettucci, Lorenzo (literal)

Note

• Poster (literal)

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

• ICCOM-CNR (literal)

Titolo

• Palladium-catalyzed Aerobic Oxidation of Unprotected Polyols (literal)

Abstract

• Palladium-catalyzed aerobic oxidation of unprotected polyols Werner Oberhauser and Lorenzo Bettucci Istituto di Chimica dei Composti Organometallici (ICCOM-CNR), Area di Ricerca, CNR di Firenze, via Madonna del Piano 10, 50019 Sesto Fiorentino, Italy. E-mail: werner.oberhauser@iccom.cnr.it The oxidation of alcohols to carbonyl compounds is an important functional group transformation in organic chemistry.[1] Most of the actually applied synthetic protocols use either stoichiometric amounts of organic oxidants or toxic metal-based catalysts.[2] An attractive alternative to these oxidation protocols are palladium-based catalysts that use oxygen or air as oxidizing reagent, that are inexpensive, readily available and yield either H2O and/or H2O2 as by-products of the oxidation reaction.[3] The most promising palladium-based catalytic system for the aerobic alcohol oxidation comprises palladium acetate in combination with either pyridine-based ligands[4] or the water-soluble bathophenanthroline ligand.[5] We present the synthesis of a series of Pd-pyridine complexes characterized by a different Pd-ligand ratio and their application in the chemoselective aerobic oxidation of unprotected polyols carried out in a solvent mixture of toluene and DMSO. Literature: [1] J.-E. Bäckvall, Modern Oxidation Methods 2004, Wiley-VCH. [2] J. B. Arterburn, Tetrahedron 2001, 57, 9765. [3] S. S. Stahl, Angew. Chem. Int. Ed. 2004, 43, 3400. [4] T. Nishimura, T. Onoue, K. Ohe, S. Uemura, J. Org. Chem. 1999, 64, 6750. [5] G.-J. ten Brink, I. W. C. E. Arends, R. A. Sheldon, Science 2000, 287, 1636. (literal)

Prodotto di

• Institute of chemistry of organometallic compounds (ICCOM) (Istituto)

Autore CNR

• Lorenzo Bettucci (Persona)
• WERNER OBERHAUSER (Unità di personale interno)

Incoming links:

Prodotto

• Institute of chemistry of organometallic compounds (ICCOM) (Istituto)

Autore CNR di

• WERNER OBERHAUSER (Unità di personale interno)
• Lorenzo Bettucci (Persona)