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.
Aerobic oxidation of trivalent phosphorus and arsenic compounds in the presence of 3-methylbutanal and metal catalyst / Mastrorilli, Piero; Muscio, Francesco; Nobile, Cosimo Francesco; Suranna, Gian Paolo. - In: JOURNAL OF MOLECULAR CATALYSIS. A: CHEMICAL. - ISSN 1381-1169. - STAMPA. - 148:1-2(1999), pp. 17-21. [10.1016/S1381-1169(99)00039-4]
Aerobic oxidation of trivalent phosphorus and arsenic compounds in the presence of 3-methylbutanal and metal catalyst
Piero Mastrorilli;Cosimo Francesco Nobile;Gian Paolo Suranna
1999-01-01
Abstract
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.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
