| 反，反-2，4-己二烯醛醋酸酯的合成 |
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| 引用本文： | 刘红梅,姜笑寒,丛振娜. 反，反-2，4-己二烯醛醋酸酯的合成[J]. 广州化工, 2012, 0(2): 93-94,120 |
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| 作者姓名： | 刘红梅 姜笑寒 丛振娜 |
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| 作者单位： | 广东省食品药品职业技术学校,广东广州510663 |
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| 摘 要： | 以山梨酸为起始原料，经酯化、选择还原和酯化合成反，反-2，4-己二烯醛醋酸酯。山梨酸甲酯的还原反应以氢化铝锂为还原剂，加入无水三氯化铝减弱还原活性，保护共轭双键，收率约79％，高于文献报道。本文方法操作简单易行，对溶剂和设备无特殊要求。
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| 关 键 词： | 反，反-2，4-己二烯醛醋酸酯 氢化铝锂 苹果蠹蛾 昆虫性信息素 |
Synthesis of Trans, Trans - 2,4 - Hexadienyl Acetate |
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| LIU Hong-mei,JIANG Xiao-han,CONG Zhen-na. Synthesis of Trans, Trans - 2,4 - Hexadienyl Acetate[J]. GuangZhou Chemical Industry and Technology, 2012, 0(2): 93-94,120 |
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| Authors: | LIU Hong-mei JIANG Xiao-han CONG Zhen-na |
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| Affiliation: | LIU Hong - mei, JIANG Xiao -han, CONG Zhen - na (Guangdong Food and Drug Vocational -technical School, Guangdong Guangzhou 510663, China) |
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| Abstract: | Trans, trans-2,4- hexadienyl acetate was synthesized using sorbic acid as starting material by esterification, selective reduction and esterification. For methyl sorbate＇ s reduction, with lithium aluminium hydride and adding aluminum chloride anhydrous can protect conjugated double bonds, and the yield was about 79%, higher than that reported in the literature. This method was simple and easy in operation, and no special requirements on the solvent and equipment. |
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| Keywords: | trans trans - 2,4 - hexadienyl acetate lithium aluminium hydride codling moth insect pheromone |
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