Chemoselective hydrogenation of ƒalpha-beta-insaturated ketones to allylic alcohols, catalyzed by a mononuclearruthenium complex containing trans PnBu3 and PPh3 ligands (Articolo in rivista)

Type

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

Label

• Chemoselective hydrogenation of ƒalpha-beta-insaturated ketones to allylic alcohols, catalyzed by a mononuclearruthenium complex containing trans PnBu3 and PPh3 ligands (Articolo in rivista) (literal)

Anno

• 2007-01-01T00:00:00+01:00 (literal)

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

• 10.1016/j.jorganchem.2007.02.006 (literal)

Alternative label

• Micoli, Francesca; Oberhauser, Werner; Salvini, Antonella; Bianchini, Claudio (2007)
  Chemoselective hydrogenation of ƒalpha-beta-insaturated ketones to allylic alcohols, catalyzed by a mononuclearruthenium complex containing trans PnBu3 and PPh3 ligands
  in Journal of organometallic chemistry (Print)
  (literal)

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

• Micoli, Francesca; Oberhauser, Werner; Salvini, Antonella; Bianchini, Claudio (literal)

Pagina inizio

• 2334 (literal)

Pagina fine

• 2341 (literal)

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

• 692 (literal)

Rivista

• Journal of organometallic chemistry (Rivista)

Note

• ISI Web of Science (WOS) (literal)

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

• ICCOM-CNR Università di Firenze (literal)

Titolo

• Chemoselective hydrogenation of ƒalpha-beta-insaturated ketones to allylic alcohols, catalyzed by a mononuclearruthenium complex containing trans PnBu3 and PPh3 ligands (literal)

Abstract

• The ruthenium(II) bis(acetate) complex Ru(CO)2(OAc)2(PnBu3)(PPh3) (OAc = acetate) containing two different trans phosphine ligands, has been employed as pre-catalyst for the chemoselective hydrogenation of a,b-unsaturated ketones to allylic alcohols. Analogous catalytic reactions with the homodiphosphine pre-catalysts Ru(CO)2(OAc)2(PnBu3)2 and Ru(CO)2(OAc)2(PPh3)2 gave lower conversions and selectivities. Batch catalytic reactions and operando high-pressure NMR experiments have contributed to establish that the hydrogenation of the C@O group is performed by the heterodiphosphine monohydride RuH(CO)2(OAc)(PnBu3)(PPh3) generated in situ by hydrogenation of the bis(OAc) precursor. PPh3 unfastening from this monohydride complex is an essential condition for the occurrence of catalytic activity. (literal)

Prodotto di

• prodotti di valorizzazione del glicerolo (PM.P03.004.001) (Modulo)
• Istituto di chimica dei composti organo metallici (ICCOM) (Istituto)

Autore CNR

• CLAUDIO BIANCHINI (Persona)
• WERNER OBERHAUSER (Unità di personale interno)

Insieme di parole chiave

• Parole chiave di "Chemoselective hydrogenation of ƒalpha-beta-insaturated ketones to allylic alcohols, catalyzed by a mononuclearruthenium complex containing trans PnBu3 and PPh3 ligands" (Insieme di parole chiave)

Incoming links:

Prodotto

• Istituto di chimica dei composti organo metallici (ICCOM) (Istituto)
• prodotti di valorizzazione del glicerolo (PM.P03.004.001) (Modulo)

Autore CNR di

• CLAUDIO BIANCHINI (Persona)
• WERNER OBERHAUSER (Unità di personale interno)

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

• Journal of organometallic chemistry (Rivista)

Insieme di parole chiave di

• Parole chiave di "Chemoselective hydrogenation of ƒalpha-beta-insaturated ketones to allylic alcohols, catalyzed by a mononuclearruthenium complex containing trans PnBu3 and PPh3 ligands" (Insieme di parole chiave)