| 2—巯基—5—甲基—1,3,4噻二唑合成的最佳工艺条件 |
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| 引用本文： | 王艺,蒋晶洁.2—巯基—5—甲基—1,3,4噻二唑合成的最佳工艺条件[J].哈尔滨师范大学自然科学学报,1999,15(3):78-82. |
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| 作者姓名： | 王艺 蒋晶洁 |
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| 作者单位： | [1]哈尔滨市化工学校 [2]哈尔滨师范大学 |
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| 摘 要： | 本文介绍了以水合肼，乙酸乙酯为起始原料合成２－巯基－５－甲基１，３，４噻二唑的新工艺，探讨了最佳反应条件，全程收率可达到５７％以上，具有一定的应用价值。
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| 关 键 词： | 巯基甲基噻二唑 合成 噻二唑 最佳工艺 |
THE OPTIMUM SYNTHETIC TECHNOLOGICAL CONDITIONS OF 2-THIOL-5-METHYL-1,3,4-THIATIAZOLE |
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| Wang Yi,Jiang Jingjie,Chen Jingren.THE OPTIMUM SYNTHETIC TECHNOLOGICAL CONDITIONS OF 2-THIOL-5-METHYL-1,3,4-THIATIAZOLE[J].Natural Science Journal of Harbin Normal University,1999,15(3):78-82. |
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| Authors: | Wang Yi Jiang Jingjie Chen Jingren |
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| Institution: | Wang Yi Jiang Jingjie Chen Jingren(Harbin Chemical Industry School) (Harbin Normal University) |
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| Abstract: | The paper reports a new synthetic technology of the title compound by hydrazine hydrate with ethyl acetate. The optimum reaction conditions are obtained. The yield is 57%. And the products accord with the C.K.D standard of Korea. |
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| Keywords: | thiol-5-methyl-1 3 4 thiatiazole Acetyl hydrazine N-acetyl hydrazino |
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