高等学校化学学报

高等学校化学学报 ›› 1998, Vol. 19 ›› Issue (S1): 411.

• Physical Organic Chemistry • 上一篇    下一篇

A NEW METHOD FOR THE PREPARATION OF CARBONYL DIAZO COMPOUNDS

XueShun Jia, Lei SHI, DongLan Ma, YuLu WANG   

  1. Department of Chemistry, Henan Normal University, Xinxing 453002
  • 出版日期:1998-12-31 发布日期:1998-12-31
  • 基金资助:
    This work was supported by a grant from National Natural Science foundation of China (NNSFC) (No 29472038)

A NEW METHOD FOR THE PREPARATION OF CARBONYL DIAZO COMPOUNDS

XueShun Jia, Lei SHI, DongLan Ma, YuLu WANG   

  1. Department of Chemistry, Henan Normal University, Xinxing 453002
  • Online:1998-12-31 Published:1998-12-31
  • Supported by:
    This work was supported by a grant from National Natural Science foundation of China (NNSFC) (No 29472038)

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摘要： Azo compounds are very important in organic chemistry. In resent years, some notoworthy studies show that azobenzene derivatives possess very good optic remembering and photoelectric properties, optical switching and image storage by means of azobenzene liquid crystal film.1,2 We have reported some new methods for the Azo compounds3. In this paper, We describe a new oxidation system KCIO3/H2SO4 catalyzed by FeSO4 to synthesis diazo compounds (ArN=NCON=NAr) in short time and good yield for the first time.

Abstract: Azo compounds are very important in organic chemistry. In resent years, some notoworthy studies show that azobenzene derivatives possess very good optic remembering and photoelectric properties, optical switching and image storage by means of azobenzene liquid crystal film.1,2 We have reported some new methods for the Azo compounds3. In this paper, We describe a new oxidation system KCIO3/H2SO4 catalyzed by FeSO4 to synthesis diazo compounds (ArN=NCON=NAr) in short time and good yield for the first time.

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