A new efficient synthesis of β-aminoketones via Δ4-isoxazolines.
作者:Vincent Mancuso、Claude Hootelé
DOI:10.1016/s0040-4039(00)82225-x
日期:1988.1
β-aminoketones are prepared in good yield by hydrogenolysis (Pd/C) of the NO bond of Δ4-isoxazolines obtained by 1,3-dipolar cycloaddition of nitrones with alkynes.
β氨基酮是由氢解Δ的NO键的钯(Pd / C)以良好的收率制备4个通过与炔硝酮1,3-偶极环加成得到-isoxazolines。