| α-戊(己)基肉桂醛的合成 |
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| 引用本文： | 刘永军,刘英.α-戊(己)基肉桂醛的合成[J].精细石油化工,1996(6):26-28. |
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| 作者姓名： | 刘永军 刘英 |
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| 作者单位： | 曲阜师范大学化学系!273165 |
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| 摘 要： | 采用聚乙二醇 ( PEG 2 0 0 )作相转移催化剂 ,用氢氧化钾醇水溶液代替氢氧化钾醇溶液合成了 α 戊 (己 )基肉桂醛 ,收率提高到 85%以上。用此工艺合成的产品纯度高 ,香气好 ,具有较高的工业实用价值。
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| 关 键 词： | 合成香料 α-戊基肉桂醛 聚乙二醇 相转移催化剂 |
SYNTHESIS OF α-AMYL(HEXYL)CINNAMALDEHYDE |
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| Liu Yongjun and Liu Ying.SYNTHESIS OF α-AMYL(HEXYL)CINNAMALDEHYDE[J].Speciality Petrochemicals,1996(6):26-28. |
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| Authors: | Liu Yongjun and Liu Ying |
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| Abstract: | The synthetic technology of αamyl(hexyl)cinnammaldehyde was improved by using polyethylene glycol(PEG400) as phase transfer catalyst and using alcoholwater solution of potassium hydroxide instead of alcohol solution of potassium hydroxide, the yield was raised above 85%. The purity and perfume of products were satisfactory. This method was practicable for commercialization. |
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| Keywords: | syntheticperfume αamyl(hexyl)cinnamaldehyde polyethylene glycol phase transfer catalysis |
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