高等学校化学学报 ›› 1998, Vol. 19 ›› Issue (10): 1697.

• 研究简报 • 上一篇    下一篇

3-甲氧基二苯胺-4-重氮盐的制备及其光、热分解性质

赵超, 曹维孝   

  1. 北京大学化学与分子工程学院, 北京, 100871
  • 收稿日期:1997-07-28 出版日期:1998-10-24 发布日期:1998-10-24
  • 通讯作者: 曹维孝.
  • 作者简介:赵超,男,25岁,硕士研究生.
  • 基金资助:

    国家自然科学基金(批准号:59633110)资助课题.

Synthesis of 3-Methoxydiphenylamine-4-diazonium Salt and Its Photo- and Thermal Decomposition

ZHAO Chao, CAO Wei-Xiao   

  1. College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871
  • Received:1997-07-28 Online:1998-10-24 Published:1998-10-24

关键词: 3-甲氧基二苯胺-4-重氮盐, 光、热分解, 热稳定性

Abstract: The 3-methoxydiphenylamine-4-diazonium salt(MDDS) was synthesized using resorcinol and aniline as start materials via six steps with total yield of 36%. The photochemical and thermal decomposition of MDDShave been investigated. It is shown that MDDSexhibit excellent thermostabilities as well as high photosensitive behavior. The thermal decomposition temperature was determined to be 178 ℃ which is about 31 ℃ beyond that of diphenylamine-4-diazonium salt(DS). The thermal decomposition of MDDSin aqueous or ethanol solution was also reported.

Key words: Methoxydiphenylamine-4-diazonium salt, Photo and thermal decomposition, Thermostability

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