SYNTHESIS OF N, N-DIALKYL PHOSPHORAMIDIC DICHLORIDE FROM DIALKYL AMINE AND PHOSPHORYL CHLORIDE USING BASIC ANION EXCHANGE POLYMER RESINS/BEADS

被引：0

作者：

Kushwaha, Brijesh K. ^{[1
]}

Gupta, Hemendra K. ^{[2
]}

Shinde, C. P. ^{[1
]}

机构：

[1] Jiwaji Univ, SOS Chem, Gwalior 474002, India

[2] Def R&D Estab, Gwalior 474002, India

来源：

HETEROCYCLIC COMMUNICATIONS | 2009年 / 15卷 / 05期

关键词：

Nerve agents; phosphoramidic dichloride; solid support;

D O I：

10.1515/HC.2009.15.5.361

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

An efficient and operationally simple method is developed for the synthesis of N, N-dialkyl phosphoramidic dichloride from dialkyl amine and phosphoryl chloride using basic anion exchange polymer resins/beads. In the reaction, polymer resin acts as a scavenger for HCl produced as by-product and desired product is distilled under vacuum. Reaction afforded N, N-dialkyl phosphoramidic dichloride in 3-4 hours with excellent yields from corresponding dialkylamine and phosphoryl chloride.

引用

页码：361 / 364

页数：4

共 27 条

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