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制备分离农药甲霜灵对映体的高效液相色谱法 被引量:10

Preparative Enantiomeric Resolution of Pesticide Metalaxyl Racemate by High Performance Liquid Chromatography
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摘要 用高效液相色谱法对自制的纤维素_三 (3,5_二甲基苯基氨基甲酸酯 )手性制备柱的手性拆分能力进行了评价 ,并且在此制备柱上完成了对手性农药甲霜灵进行了半制备分离 ;同时对手性农药甲霜灵在纤维素_三 (苯基氨基甲酸酯)、直链淀粉_三 (苯基氨基甲酸酯)、纤维素_三 (4_甲基苯甲酸酯) The chiral resolution ability of a self-made cellulose-tris(3,5 _ dimethylphenylcarbamate)chiral preparative column was evaluated by high performance liquid chromatography. The preparative enantiomeric resolution of metalaxyl racemate was performed on this column. At the same time, the enantiomeric resolution of metalaxyl racemate on cellulose-tris(phenylcarbamate), cellulose-tris(4-methylbenzoate) and amylose-tris(phenylcarbamate) chiral analytical columns were studied.
出处 《分析测试学报》 CAS CSCD 北大核心 2002年第5期40-42,共3页 Journal of Instrumental Analysis
基金 中国科学院重点基金资助项目 (KY95 -S1 -205) 中国科学院"百人计划"资助项目
关键词 制备 分离 农药 甲霜灵 高效液相色谱 纤维素-三(3 5-二甲基苯基氨基甲酸酯) 手性拆分 杀菌剂 High performance liquid chromatography Cellulose-tris(3,5-dimethylphenylcarbamate) Stationary phase Chiral resolution Metalaxyl Preparative chromatography
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  • 1OKAMOTO Y,KAIDA Y.Resolution by HPLC using polysaccharide carbamates and benzoates as chiral stationary phases[].Journal of Chromatography.1994
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  • 3OKAMOTO Y,KAWASHIMA M,HATADA K.Useful chiral packing materials for high_performance liquid chromatographic reso_lution of enantiomers: Phenylcarbamates of polysaccharides coated on silica gel[].Journal of the American Chemical Society.1984
  • 4BOOTH T D,WAINER I W.Is chiral resolution a three_point process[].Chirality.1997

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