高等学校化学学报

高等学校化学学报 ›› 1999, Vol. 20 ›› Issue (1): 68.

• 论文 • 上一篇    下一篇

有机硫代磷(膦)酸铵盐与三氯氧磷的氯化反应──合成硫(酮)代磷(膦)酰氯的一种新的简便方法

贺峥杰, 刘菊湘, 周正洪, 唐除痴   

  1. 南开大学元素有机化学研究所, 元素有机化学国家重点实验室, 天津 300071
  • 收稿日期:1998-01-25 出版日期:1999-01-24 发布日期:1999-01-24
  • 基金资助:

    天津市自然科学基金;天津市青年基金

The Chlorination of Organic Ammonium Phosphoro(no)thioates with Phosphorus Oxychloride--A New Convenient Method for Synthesis of Phosphoro(no)chloridothionates

HE Zheng-Jie, LIU Ju-Xiang, ZHOU Zheng-Hong, TANG Chu-Chi   

  1. Institute of Elemento or ganic Chemistry, State Key Laboratory of Elemento organic Chemistry, Nankai University, Tianjin, 300071
  • Received:1998-01-25 Online:1999-01-24 Published:1999-01-24

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被引次数

2

摘要： O,O二烷基硫代磷(膦)酸衍生物与二甲胺水溶液发生去烷基反应后,生成的硫代磷(膦)酸铵盐与三氯氧磷发生氯化反应,得到硫(酮)代磷(膦)酰氯.本文还讨论了该反应可能的机理.

关键词: 硫代磷(膦)酸铵盐, 硫(酮)代磷(膦)酰氯, 氯化反应

Abstract: O, O Dialkyl phosphoro(no)thioic acids derivatives are dealkylated with aqueous dimet hylamine to give am monium phosphoro(no)t hioates, which are chlorinated with phospho rus oxychloride to afford phosphoro(no)chloridot hionates.this novel reaction provides a new convenient method for syn The sis of phosphoro(no)chloridot hionates, especially those containing asymmetrical phosphorusatom.The chlorination mechanism is also discussed.

Key words: Ammonium phosphoro(no)thioate, Phosphoro(no)chloridothionate, Chlorination

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