| 內消旋酒石酸的合成研究 |
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| 引用本文： | 颜杰,王秀丽,彭传丰,唐楷,邵旭,李国生,张浩.內消旋酒石酸的合成研究[J].广州化工,2011,39(4):78-80. |
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| 作者姓名： | 颜杰 王秀丽 彭传丰 唐楷 邵旭 李国生 张浩 |
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| 作者单位： | 1. 四川理工学院材料与化学工程学院,四川,自贡,643000
2. 自贡市轻工业设计研究院,四川,自贡,643000 |
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| 摘 要： | L（＋）-酒石酸在强碱条件下加热,分子发生内部构型的转变生成内消旋酒石酸。本文研究了反应时间、温度及pH值对L（＋）-酒石酸转化生成内消旋酒石酸的影响,发现反应的最佳时间2 h,反应温度为118℃,pH值为5左右为转化反应的最佳条件。
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| 关 键 词： | 内消旋酒石酸 转化 合成 |
Research of Meso-tartaric Acid Synthesis |
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| YANJie,WANG Xiu-li,PENG Chuan-feng,TANG Kai,SHAO Xu,LI Guo-sheng,ZHANG Hao.Research of Meso-tartaric Acid Synthesis[J].GuangZhou Chemical Industry and Technology,2011,39(4):78-80. |
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| Authors: | YANJie WANG Xiu-li PENG Chuan-feng TANG Kai SHAO Xu LI Guo-sheng ZHANG Hao |
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| Affiliation: | 1(1 Materials and Chemical Engineering Institute,Sichuan University of Science and Engineering,Sichuan Zigong 643000;2 Zigong Light Industry Design and Research,Sichuan Zigong 643000,China) |
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| Abstract: | L(+)-tartaric acid under the conditions of heating in alkali was changed the meso tartaric acid because of the conversion of the molecular internal configuration.The reaction time,temperature and pH value of the reaction were researched.It showed that the appropriate conditions of the reaction were 2 h,118 ℃,and pH was 5. |
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| Keywords: | meso tartaric acid convert synthesis |
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