| 淀粉衍生物固定相对马拉硫磷和氟虫腈对映体的手性拆分 |
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| 引用本文： | 王鹏,王玉红,冯楠,刘东晖,江树人,周志强. 淀粉衍生物固定相对马拉硫磷和氟虫腈对映体的手性拆分[J]. 应用化学, 2006, 23(10): 1170-0 |
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| 作者姓名： | 王鹏 王玉红 冯楠 刘东晖 江树人 周志强 |
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| 作者单位： | 中国农业大学应用化学系 |
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| 摘 要： | 淀粉衍生物固定相对马拉硫磷和氟虫腈对映体的手性拆分;马拉硫磷;氟虫腈;手性拆分;直链淀粉-三（（S）-苯基乙基氨基甲酸酯）
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| 关 键 词： | 淀粉衍生物固定相对马拉硫磷和氟虫腈对映体的手性拆分 马拉硫磷 氟虫腈 手性拆分 直链淀粉-三（（S）-苯基乙基氨基甲酸酯） |
| 文章编号： | 1000-0518（2006）10-1170-03 |
| 收稿时间： | 2005-11-15 |
| 修稿时间： | 2006-01-08 |
Chiral Resolution of Malathion and Fipronil on the Amylase Derivative Chiral Stationary Phase |
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| WANG Peng,WANG Yu-Hong,FENG Nan,LIU Dong-Hui,JIANG Shu-Ren,ZHOU Zhi-Qiang. Chiral Resolution of Malathion and Fipronil on the Amylase Derivative Chiral Stationary Phase[J]. Chinese Journal of Applied Chemistry, 2006, 23(10): 1170-0 |
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| Authors: | WANG Peng WANG Yu-Hong FENG Nan LIU Dong-Hui JIANG Shu-Ren ZHOU Zhi-Qiang |
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| Affiliation: | Department of Applied Chemistry, College of Science, China Agricultural University, Beijing 100094 |
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| Abstract: | The chiral resolution of malathion and fipronil enantiomers was performed by high-performance(liquid) chromatography with amylose tri-(S)-1-phenylethylcarbamate as chiral stationary phase.The mobile phase was n-hexane,with ethanol,1-propanol,2-propanol,1-butanol or 2-butanol used as polar modifiers.The flow rate was 1.0 mL/min and detecting wavelength was 230 nm.The best resolution factor for malathion was 0.85 with n-hexane/isopropanol as the mobile phase.The two enantiomers of fipronil could achieve baseline separation with the best resolution factor of 1.98.The optical rotations were determined by a circular(dichroism) detector.The elution order for malathion was /and that of fipronil was-/ at 230 nm.The circular dichroism spectra for the enantiomers were also studied. |
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| Keywords: | malathion fipronil chiral resolution amylose tri-(S)-1-phenylethylcarbamate |
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