| 三唑类手性农药高效液相色谱分离的研究 |
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| 引用本文： | 武 彤,李朝阳,李巧玲,张炳烛,李景印,王未肖. 三唑类手性农药高效液相色谱分离的研究[J]. 河北科技大学学报, 2008, 29(4): 279-282,291 |
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| 作者姓名： | 武 彤 李朝阳 李巧玲 张炳烛 李景印 王未肖 |
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| 作者单位： | 河北科技大学化学与制药工程学院,河北石家庄,050018;河北科技大学理学院,河北石家庄,050018;河北科技大学生物科学与工程学院,河北石家庄,050018;河北科技大学化学与制药工程学院,河北石家庄050018;河北工业大学化工学院,天津0300130 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 采用正相高效液相色谱研究了三唑酮、烯唑醇、腈菌唑、粉唑醇、多效唑和双苯三唑醇6种三唑类手性农药在Chiralcel OD-H和Chiralcel OJ-H手性柱上的对映体分离,通过优化分离条件,实现了几种手性农药对映体的拆分,并探讨了流动相极性对分离的影响。在此基础上对比了2种纤维素手性固定相的手性拆分效果,探讨了相应的手性识别机理。
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| 关 键 词： | 高效液相色谱 对映体分离 手性识别机理 OD-H和OJ-H手性柱 |
| 收稿时间： | 2008-07-02 |
| 修稿时间： | 2008-09-12 |
Study on chiral separation of triazole pesticides by high-performance liquid chromatography |
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| WU Tong,LI Zhao-yang,LI Qiao-ling,ZHANG Bing-zhu,LI Jing-yin and WANG Wei-xiao. Study on chiral separation of triazole pesticides by high-performance liquid chromatography[J]. Journal of Hebei University of Science and Technology, 2008, 29(4): 279-282,291 |
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| Authors: | WU Tong LI Zhao-yang LI Qiao-ling ZHANG Bing-zhu LI Jing-yin WANG Wei-xiao |
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| Affiliation: | WU Tong1,LI Zhao-yang2,LI Qiao-ling3,ZHANG Bing-zhu1,4,LI Jing-yin2,WANG Wei-xiao2(1.College of Chemical , Pharmaceutical Engineering,Hebei University of Science , Technology,Shijiazhuang Hebei 050018,China,2.Colleges of Sciences,3.College of Bioscience , Bioengineering,4.School of Chemical Engineering , Techndogy,Hebei University of Technology,Tianjin... |
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| Abstract: | The enantioseparation of six triazole chiral pesticides including triadimefon,diniconazole,myclobutanil,flutriafol,paclobutrazol and bitertanol were studied on Chiralcel OD-H and Chiralcel OJ-H chiral columns in the normal-phase HPLC mode.The resolution conditions were optimized on the two chiral columns.The effect of polarity of mobeil phase on separation was discussed.Resolution results of different cellulose chiral stationary phases and chiral recognition mechanism were further evaluated. |
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| Keywords: | HPLC enantioseparation chiral recognition mechanism OD-H and OJ-H chiral columns |
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