The oxidation of alkyl and aryl phosphines, tryphenylphosphite and triphenylarsine was achieved using oxygen or air as the oxidant in the presence of excess 3-methylbutanal and catalytic amount Co(acac)2. Tests carried out with a heterogeneous analogue of Co(acac)2 revealed that the supported cobalt polymer acts as an active and reusable catalyst in the oxidation of triphenylphosphine.
|Titolo:||Aerobic oxidation of trivalent phosphorus and arsenic compounds in the presence of 3-methylbutanal and metal catalyst|
|Data di pubblicazione:||1999|
|Digital Object Identifier (DOI):||10.1016/S1381-1169(99)00039-4|
|Appare nelle tipologie:||1.1 Articolo in rivista|