N-(Phenylseleno)phthalimide: A useful reagent for the α-selenylation of ketones and aldehydes.
作者:Janine Cossy、Nathalie Furet
DOI:10.1016/s0040-4039(00)61557-5
日期:1993.11
α-phenylselenoketones and α-phenylselenoaldehydes are obtained with a good regioselectivity by treatment of the corresponding ketones or aldehydes with N-(phenylseleno)phthalimide and p-toluenesulfonic acid.
Manganese(III) acetate and copper(II) acetate promoted oxidation of β-enaminoamides and β-enaminoesters
作者:Janine Cossy、Abderrahim Bouzide
DOI:10.1016/s0040-4020(99)00286-0
日期:1999.5
Cyclic enamines were oxidized by manganese acetate [Mn(OAc)3] and copper acetate [Cu(OAc)2] to produce α,β-unsaturatedimine, azadiene and aniline derivatives depending on the ring size.