| 3,5-二羟基苯乙酮合成研究 |
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| 引用本文： | 陆振荣,王梅琴,吴艳. 3,5-二羟基苯乙酮合成研究[J]. 应用化工, 1998, 0(1) |
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| 作者姓名： | 陆振荣 王梅琴 吴艳 |
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| 作者单位： | 溧阳市化工厂，溧阳化工研究所 |
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| 摘 要： | 报道了以３，５－二羟基苯甲酸为起始原料合成３，５－二羟基苯乙酮的方法，并讨论了其优惠工艺条件。该工艺流程短、成本低。总收率为４１％，原药纯度达到９８％，熔点１４４℃～１４６℃。
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| 关 键 词： | 3`5－二羟基苯乙酮 3`5－二羟基苯甲酸 合成 酯化 氯化 甲基化 |
Study on Synthesis of 3,5-Dihydroxyacetophenone |
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| Abstract: | The method of synthesizing 3,5-dihydroxyacetophenone with 3,5-dihydroxybenzoic acid as starting material is reported,and the optimum synthesis conditions are discussed.This method was featured by shorter processing time and lower costing.The total yield is 41%,the purity of the product can reach 98%,and the melting point is 144℃～146℃。 |
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| Keywords: | 3 5-dihydroxyacetophenone 3 5-dihydroxybenzoic acid synthesis esterification chlorizating methylating |
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