Strategic applications of Baylis–Hillman adducts to general syntheses of 3-nitroazetidines
作者:Ankita Rai、Lal Dhar S. Yadav
DOI:10.1039/c1ob06274c
日期:——
A novel one-pothighly diastereoselective synthesis of substituted 3-nitroazetidines via an anionic domino process is described. The synthesis involves a high yielding annulation of Baylis–Hillman alcohols and their aldehydes with either N-aryl/tosylphosphoramidates or N-aryl/tosylphosphoramidates in combination with a task-specificionicliquid [bmim][X–Y] to afford the corresponding 1,2,3-tri- and