Novel nitrogen-, phosphorus-containing sterically hindered phenols

被引：1

作者：

Azmukhanova, R. R. ^{[1
]}

Gibadullina, E. M. ^{[1
]}

Nguyen, T. T. ^{[2
]}

Burilov, A. R. ^{[1
]}

Pudovick, M. A. ^{[1
]}

机构：

[1] Russian Acad Sci, AE Arbuzov Inst Organ & Phys Chem, Kazan Sci Ctr, Kazan, Russia

[2] Kazan Natl Res Technol Univ, Kazan, Russia

来源：

PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS | 2016年 / 191卷 / 11-12期

关键词：

Sterically hindered phenols; phosphonic diethers; phosphonamide; ANTIOXIDANT ACTIVITY;

D O I：

10.1080/10426507.2016.1212038

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

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 ?-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. [GRAPHICS] .

引用

页码：1457 / 1458

页数：2

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