高等学校化学学报

高等学校化学学报 ›› 1999, Vol. 20 ›› Issue (S1): 202.

• Chromatography and Separation Sciences • 上一篇    下一篇

Separation of Enantiomers of 2-(4-hydroxyphenoxy) Propionic Acid and its Esters by HPLC

SHI Jie-Hua1, XU Xiu-Zhu2   

  1. 1. College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, P. R. China;
    2. Center of Analysis and Measurement, Zhejiang University, Hangzhou 310027, P. R. China
  • 出版日期:1999-12-31 发布日期:1999-12-31
  • 基金资助:

    The author thanks Prof. Dr. Joachim N. Kinkel, Fachbereich Technische Chemie for free chiral column support.

Separation of Enantiomers of 2-(4-hydroxyphenoxy) Propionic Acid and its Esters by HPLC

SHI Jie-Hua1, XU Xiu-Zhu2   

  1. 1. College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, P. R. China;
    2. Center of Analysis and Measurement, Zhejiang University, Hangzhou 310027, P. R. China
  • Online:1999-12-31 Published:1999-12-31
  • Supported by:

    The author thanks Prof. Dr. Joachim N. Kinkel, Fachbereich Technische Chemie for free chiral column support.

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摘要：

(±)-2-(4-hydroxyphenoxy) propionic acid and its esters are the important intermediates of the preparation of herbicides such as fenoxaprop, quizalofop-P, fluazifop-P-butyl,fenthiaprop, haloxyfop and so on, especially, (+)-2-(4-hydroxyphenoxy) propionic acid and its esters using as intermediates of the preparation of super-high efficient herbicides.Presently, the separation of the enantiomer of 2-substituted phenoxy propionic acid and its esters had been reported.

Abstract:

(±)-2-(4-hydroxyphenoxy) propionic acid and its esters are the important intermediates of the preparation of herbicides such as fenoxaprop, quizalofop-P, fluazifop-P-butyl,fenthiaprop, haloxyfop and so on, especially, (+)-2-(4-hydroxyphenoxy) propionic acid and its esters using as intermediates of the preparation of super-high efficient herbicides.Presently, the separation of the enantiomer of 2-substituted phenoxy propionic acid and its esters had been reported.

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