| ω-溴-对羟基苯乙酮制备工艺研究 |
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| 引用本文： | 刘灿明,李志光.ω-溴-对羟基苯乙酮制备工艺研究[J].精细化工中间体,2002,32(6):35-35,39. |
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| 作者姓名： | 刘灿明 李志光 |
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| 作者单位： | 湖南农业大学理学院,湖南,长沙,410128 |
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| 摘 要： | 报道了以氢溴酸为催化剂 ,乙醇为溶剂 ,对羟基苯乙酮与液溴反应制备ω 溴 对羟基苯乙酮的新方法 ,并对反应温度、反应时间等工艺条件进行了探索 ,找出了最佳反应条件 ,有效地降低了生产成本 ,简化了工艺条件。
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| 关 键 词： | ω溴对羟基苯乙酮 制备 催化剂 |
| 文章编号： | 1009-9212(2002)06-0035-01 |
Research on the Preparation Technology of ω-Bromide-p-hydroxyacetophenone |
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| LIU Can-ming..Research on the Preparation Technology of ω-Bromide-p-hydroxyacetophenone[J].Fine Chemical Intermediates,2002,32(6):35-35,39. |
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| Authors: | LIU Can-ming |
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| Abstract: | A new approach to preparing ω-bromide-p-hydroxyace-tophenone was introduced through the reaction of p-hydroxyace-tophenone and liquid bromine using hydrobromicacid as catalyst and alcohol as solvent. In addition,The technological conditions as reaction temperature, reaction time, etc were explored, thus the cost of producton was brought down and technological operation was simplified. |
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| Keywords: | Bromide-p-hydroxyacetophenone preparation catalyst |
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