2-(diphenylphosphinoyl) pyrrolidines; versatile reagents for the synthesis of heterocyclic enamines and enamides.
作者:B.H. Bakker、D.S. Tjin A-Lim、A. van der Gen
DOI:10.1016/s0040-4039(01)81411-8
日期:1984.1
A method is described for the preparation of N-substituted 2-(diphenylphosphinoyl) pyrrolidines. Application of these phosphine oxides in the Horner-Wittig reaction affords heterocyclic enamines and enamides in good yields.
描述了一种制备N-取代的2-(二苯基膦酰基)吡咯烷的方法。这些氧化膦在霍纳-维蒂希反应中的应用以良好的产率提供了杂环烯胺和酰胺。