Synthesis of 2-substitutedO,O-bis(trimethylsilyl) alkylphosphonites with aryl and heterocyclic fragments and their amino or amido derivatives
作者:Andrey A. Prishchenko、Mikhail V. Livantsov、Olga P. Novikova、Ludmila I. Livantsova、Valery S. Petrosyan
DOI:10.1002/hc.20431
日期:2008.5
Free-radical addition of bis(trimethyl-siloxy)phosphine to various functionalized alkenes with aryl and heterocyclic fragments is proposed as a convenient procedure for the synthesis of new 2-substituted alkylphosphonites of corresponding structures. Also the new functionalized derivatives of these phosphonites, including various amino and amido groups as well as certain properties of these compounds
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