Synthesis of novel chiral imidazolium stationary phases and their enantioseparation evaluation by high-performance liquid chromatography
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- 作者：Tao Wanga ; Haiyan Yangb ; Ruchen Qiua ; qiuruchen@yahoo.com" class="auth_mail" title="E-mail the corresponding author ; Shaohua Huangb ; huangsh@qibebt.ac.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Chiral imidazolium ; Ionic liquid ; Chiral stationary phase ; High-performance liquid chromatography ; Enantioseparation
- 刊名：Analytica Chimica Acta
- 出版年：2016
- 出版时间：9 November 2016
- 年：2016
- 卷：944
- 期：Complete
- 页码：70-77
- 全文大小：983 K
文摘
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Two novel chiral imidazolium stationary phases were prepared.
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The CSPs were successfully applied in reversed-phase high-performance liquid chromatography.
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The imidazolium CSPs preferred to resolve highly polar chiral compounds.
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Mobile phase composition, mobile phase pH and salt content, and analyte structures had significant effects on recognition.