Tellurium-based organic synthesis: A novel one-pot formation of 2-oxazolines from alkenes induced by amidotellurinylation
作者:Nan X. Hu、Yoshio Aso、Tetsuo Otsubo、Fumio Ogura
DOI:10.1016/0040-4039(88)85332-2
日期:1988.1
Benzenetellurinyl trifluoroacetate readily reacts with alkenes in acetonitrile in the presence of boron trifluoride etherate at 75 °C to give 2-oxazolines via amidotellurinylation.
Synthesis of N-acylaziridines from β-amido selenides
作者:Virginia R. Ward、Matthew A. Cooper、A. David Ward
DOI:10.1039/b102468j
日期:——
The low temperature oxidation of β-amido selenides with MCPBA affords the corresponding β-amido selenones. In situ treatment of the selenones with KOtBu gives N-acylaziridines in good to excellent yield.