| N-酰基丙氨酸类杀菌剂光学纯度的色谱分析 |
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| 引用本文： | 杨红,陈道文,章维华,蒋木庚. N-酰基丙氨酸类杀菌剂光学纯度的色谱分析[J]. 南京农业大学学报, 1998, 21(4): 112-115 |
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| 作者姓名： | 杨红 陈道文 章维华 蒋木庚 |
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| 作者单位： | 南京农业大学理学院 |
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| 摘 要： | 报道了旋光性Ｎ－酰基丙氨酸类杀菌剂光学纯度的色谱分析方法。光学活性杀菌剂的合成中间体Ｎ－（２，６－二甲苯基）－丙氨酸与ｌ－薄荷醇在催化剂作用下，生成非对映异构体的薄荷醇酯。经薄层色谱纯化，用高效液相色谱进行分析，即可确定中间体的光学纯度。光学纯度一定的中间体经合成至最终产物，其光学纯度不变。
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| 关 键 词： | N-酰基丙氨酸；光学纯度；色谱分析 |
Chromatographic analysis of optical purity in N acylalanines as fungicides |
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| Yang Hong,Chen Daowen,Zhang Weihua and Jiang Mugeng. Chromatographic analysis of optical purity in N acylalanines as fungicides[J]. Journal of Nanjing Agricultural University, 1998, 21(4): 112-115 |
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| Authors: | Yang Hong Chen Daowen Zhang Weihua Jiang Mugeng |
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| Abstract: | A chromatographic method for determining optical purity of fungicide, N acylalanines was reported. The synthetic medium of optical N acylalanines was N (2,6 xylyl) alanine. It was reacted with 1 menthol and prepared into its menthol esters which were purified by TLC, resolved and determined by HPLC. Optical N (2,6 xylyl) alanines were produced into optical N (2,6 xylyl) alaninate. Optical purity was not changed. |
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| Keywords: | N acylalanines optical purity chromatographic analysis |
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