Nitrosative deamination of 1-aminoazetidin-2-ones. An entry to N-unsubstituted β-lactams
作者:James D. White、Steven T. Perri、Steven G. Toske
DOI:10.1016/s0040-4039(00)93960-1
日期:1992.1
Nitrosative deamination of 1-aminoazetidin-2-ones was carried out with diphenylnitrosamine to give the N-unsubstituted systems, thus completing a route to β-lactams by photochemical ring contraction of pyrazolidin-3 ones.
用二苯基亚硝胺对1-氨基氮杂环丁烷-2-酮进行亚硝化脱氨基反应,得到N-未取代的体系,从而通过吡唑烷啶-3的光化学环收缩完成了通往β-内酰胺的途径。