高等学校化学学报 ›› 1999, Vol. 20 ›› Issue (S1): 307.

• Molecular Spectroscopy • 上一篇    下一篇

Alkoxy Derivatives of Diantipyrylphenylmethane As New Analytical Reagent For The Spectrophotometric Determination of Vanadium(V)

HUANG Zhang-Jie, YIN Jia-Yuan, YANG Guang-Yu, XU Qi-Heng   

  1. Department of Chemistry, Yunnan University, Kunming, 650091, P. R. China
  • 出版日期:1999-12-31 发布日期:1999-12-31

Alkoxy Derivatives of Diantipyrylphenylmethane As New Analytical Reagent For The Spectrophotometric Determination of Vanadium(V)

HUANG Zhang-Jie, YIN Jia-Yuan, YANG Guang-Yu, XU Qi-Heng   

  1. Department of Chemistry, Yunnan University, Kunming, 650091, P. R. China
  • Online:1999-12-31 Published:1999-12-31

摘要:

Five new alkoxy derivatives of diantipyrylphenylmethane were synthesized and identified. They are diantipyryl-(o-methoxy)-phenylmethane(DAoMM), diantipyryl-(p-methoxy)-pheny-hlmethane (DApMM), diantipyryl-(o-ethoxy)-phenylmethane(DAoEM), diantipyryl-(m-ethoxy)-phe-nylmethane (DAmEM), diantipyryl-(p-ethoxy)-phenylmethane(DApEM). Their color reactions with Vanadium(V) were studied and five new supersensitive spectrophotometries for the determination of Vanadium(V) were established.

Abstract:

Five new alkoxy derivatives of diantipyrylphenylmethane were synthesized and identified. They are diantipyryl-(o-methoxy)-phenylmethane(DAoMM), diantipyryl-(p-methoxy)-pheny-hlmethane (DApMM), diantipyryl-(o-ethoxy)-phenylmethane(DAoEM), diantipyryl-(m-ethoxy)-phe-nylmethane (DAmEM), diantipyryl-(p-ethoxy)-phenylmethane(DApEM). Their color reactions with Vanadium(V) were studied and five new supersensitive spectrophotometries for the determination of Vanadium(V) were established.

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