| 手性(S)-1,2,4-丁三醇的制备与表征 |
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| 引用本文： | 蔡征宇,王明亮.手性(S)-1,2,4-丁三醇的制备与表征[J].天津化工,2010,24(2):27-28,31. |
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| 作者姓名： | 蔡征宇 王明亮 |
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| 作者单位： | 1. 安徽工业大学分子工程与应用化学研究所,安徽,243002
2. 东南大学化学化工学院,江苏,南京,210096 |
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| 摘 要： | 介绍以L-苹果酸为原料,经甲酯化、还原反应合成了(S)-1,2,4-丁三醇。运用旋光度测试、红外光谱以及核磁共振谱对其结构进行表征,证实目标产物的结构。通过改进分离方法,简化操作过程,使其向工业化迈进了一步。
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| 关 键 词： | L-苹果酸 （S）-1 2 4-丁三醇 制备 |
Preparation and characterization of chiral(S)-1,2,4-butanetriol |
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| CAI Zheng-yu,WANG Ming-liang.Preparation and characterization of chiral(S)-1,2,4-butanetriol[J].Tianjin Chemical Industry,2010,24(2):27-28,31. |
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| Authors: | CAI Zheng-yu WANG Ming-liang |
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| Affiliation: | 1.School of Chemistry and Chemical Engineering, A nhui University of Technology, Maanshan Anhui;243002; 2.Department of Chemistry and Chemical Engineering, Southeast University, Nanjing 210096) |
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| Abstract: | （S）-l,2,4-butanetriol was prepared from L-malic acid by the reactions of methyl esterfication, reduction.The structures of product was characterized by the specific rotation, IR and ^1HNMR,confirmed that the structure of the target product.Some improvements in separation process had been done and simplification of the opearation maked the route go forward one step to industrialization. |
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| Keywords: | L-malic acid （S）- 1 2 4-butanetriol preparation |
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