| 苯唑醇的合成研究 |
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| 引用本文： | 郑志明 李立新 等. 苯唑醇的合成研究[J]. 山东化工, 2001, 30(3): 15-16 |
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| 作者姓名： | 郑志明 李立新 等 |
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| 作者单位： | 浙江永农化工研究所!浙江温州325024 |
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| 摘 要： | 介绍了苯唑醇的合成路线，选择特殊的催化剂，以低含量的硫酸苯肼为原料，同尿素、甲酸反应，得到高纯度的苯唑醇，含量达到98%，收率达到89%以上，并适合于工业生产。
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| 关 键 词： | 苯唑醇 含量 收率 合成路线 三唑磷 |
A Study on Synthesis of 1-Phenyl-3-hydroxyl-1,2,4-triazol |
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| ZHENG Zhi-ming,LI Li-xin,YU Han-bing,ZHANG Xu-hua. A Study on Synthesis of 1-Phenyl-3-hydroxyl-1,2,4-triazol[J]. Shandong Chemical Industry, 2001, 30(3): 15-16 |
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| Authors: | ZHENG Zhi-ming LI Li-xin YU Han-bing ZHANG Xu-hua |
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| Abstract: | It's instroduced in this article that 1-phenyl-3-hydroxyl-1,2,4-triazol of high purity can be prepared through a special synthesis route,which is to use phenylhydrazine of low content as material,reacting with urea and formic acid,with presence of a special catalyst.As a result,the yield is 89%,and purity is around 98%.Furthermore,it's suitable for commercial process. |
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| Keywords: | 1-phenyl-3-hydroxyl-1 2 4-triazol purity yield |
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