Synthesis of functionalized organophosphorus derivatives of 2-oxopyrrolidine
作者:Yu. N. Bubnov、A. A. Prishchenko、M. V. Livantsov、O. P. Novikova、L. I. Livantsova、S. V. Baranin
DOI:10.1007/s11172-024-4173-2
日期:2024.3
A convenient synthesis of pyrrolidones substituted with functionalized phosphonous, phosphonic, and phosphinic acid residues has been developed. The radical addition of bis(trimethylsiloxy)phosphine to N-vinylpyrrolidone proceeds regioselectively to give 2-pyrrolidone-substituted ethylphosphonite, and its subsequent functionalization affords the target products. The resulting compounds are of interest