Journal of the Chemical Society, Dalton Transactions p. 1223 - 1228 (1984)
Update date:2022-08-16
Topics:
Davison, Suzanne F.
Mann, Brian E.
Maitlis, Peter M.
Phosphomolybdic and a variety of phosphomolybdovanadic acids were examined as reoxidants for the palladium sulphate-catalysed oxidation of but-1-ene to butan-2-one both in the absence and the presence of oxygen.All of these co-oxidants were approximately equally effective in reoxidising Pd0 to PdII but they varied substantially in their ability to be reoxidised themselves by air under the optimum reaction conditions in aqueous acid.Phosphomolybdovanadate systems were the most effective at a pH>0, but VIV itself could not be reoxidised by air under these conditions and therefore the molybdenum must play a vital role.Phosphomolybdic acid, H3
Doi:10.1016/00404-0399(50)1728Z-
(1995)Doi:10.1246/bcsj.42.827
(1969)Doi:10.1021/jf00036a001
(1993)Doi:10.1021/jo00275a030
(1989)Doi:10.1007/BF01926735
(1973)Doi:10.1002/chem.201806192
(2019)