R. R. Azmukhanova, E. M. Gibadullina, T. T. Nguyen
2016
Citations
0
Influential Citations
3
Citations
Journal
Phosphorus, Sulfur, and Silicon and the Related Elements
Abstract
GRAPHICAL ABSTRACT ABSTRACT We have studied the reactions of phosphorylated methylenequinones with diols and diamines. We developed the method of synthesis of novel alkyl-3,5-di-tert-butyl-4-hydroxybenzylchlorophosphonate, the reactions of this compounds with diethylamine gives corresponding phosphonamides, whose oxidation results in new О-alkyl-P-((3,5-(di-tert-butyl-4-oxocyclohexa-2,5-diene-1-ylidene)methyl)-N,N-diethylphosphonamides. These reactions are a convenient method of synthesis of novel highly effective antioxidant drugs, containing sterically congested phenolic groups.