| 5-苄巯基-1H-四氮唑(BTT)的合成工艺研究 |
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| 引用本文： | 高兆昶,朱驯. 5-苄巯基-1H-四氮唑(BTT)的合成工艺研究[J]. 化学试剂, 2012, 34(7): 657-658,661 |
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| 作者姓名： | 高兆昶 朱驯 |
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| 作者单位： | 盐城纺织职业技术学院 化学工程系,江苏盐城,224005 |
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| 摘 要： | 以水和乙醇为溶剂,在相转移催化剂十六烷基三甲基溴化铵的作用下合成了标题化合物。通过对影响收率的关键因素进行研究,找到了最佳反应条件:物料比为1∶1.2∶1.2,95℃下回流16 h,收率达到85.2%。合成工艺操作方便,收率高,污染小,适合于工业化生产,有广阔的市场应用前景。
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| 关 键 词： | 5-苄巯基-1H-四氮唑 BTT 绿色环保溶剂 相转移催化剂 |
Process in synthesis of 5-(benzylmercapto)-1H-tetrazole |
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| GAO Zhao-chang , ZHU Xun. Process in synthesis of 5-(benzylmercapto)-1H-tetrazole[J]. Chemical Reagents, 2012, 34(7): 657-658,661 |
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| Authors: | GAO Zhao-chang ZHU Xun |
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| Affiliation: | (Yancheng Textile Vocational Technology College,Yancheng 224005,China) |
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| Abstract: | 5-(Benzylmercapto)-1H-tetrazole was synthesized with the hexadecyl trimethyl ammonium bromide as phase transfer catalyst and water/ethanol as solvent.The optimum conditions were obtained as follows:molar ratio is 1∶1.2∶1.2,the reaction temperature is 95 ℃(refluxing temperature),and the reaction time is 16 h.The yield is 85.2%.The process is conenient operation with high yield and low pollution and it is suitable for industrial production,and has wide prospect of application. |
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| Keywords: | 5-(benzylmercapto)-1H-tetrazole BTT green solvent phase transfer catalyst |
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