高等学校化学学报

高等学校化学学报 ›› 1999, Vol. 20 ›› Issue (S1): 370.

• Molecular Spectroscopy • 上一篇    下一篇

Synthesis of l-(5-Nitro-2-Pyridylazo)-2.7-Dihydroxy-naphthalene and its Color Reaction with Cobalt (Ⅱ)

LIU Bin, BAI Yu-Wei, WANG Xiao-Ling, SUN Jia-Juan   

  1. Department of Chemistry, Xianyang Teacher's Colleng, Xianyang 712000, P. R.. China
  • 出版日期:1999-12-31 发布日期:1999-12-31
  • 基金资助:

    supported by the Science Research Foundation of Shaaxi Educational Committe

Synthesis of l-(5-Nitro-2-Pyridylazo)-2.7-Dihydroxy-naphthalene and its Color Reaction with Cobalt (Ⅱ)

LIU Bin, BAI Yu-Wei, WANG Xiao-Ling, SUN Jia-Juan   

  1. Department of Chemistry, Xianyang Teacher's Colleng, Xianyang 712000, P. R.. China
  • Online:1999-12-31 Published:1999-12-31
  • Supported by:

    supported by the Science Research Foundation of Shaaxi Educational Committe

PDF (PC)

摘要：

Pytrdylazo reagent is an important chromogenic reagent. PAN is typical one. The new reagent, l-(5-nitro-2-Pyridylazo)-2.7-dihydroxy-naphthalene (5-NO2-PADN) has been synthesized by to take up -OH and -NO2 groups at the PAN, and it was confirmed with IR and elements analysis.

Abstract:

Pytrdylazo reagent is an important chromogenic reagent. PAN is typical one. The new reagent, l-(5-nitro-2-Pyridylazo)-2.7-dihydroxy-naphthalene (5-NO2-PADN) has been synthesized by to take up -OH and -NO2 groups at the PAN, and it was confirmed with IR and elements analysis.

TrendMD: