| 苄基乙酰乙酸乙酯和丁基乙酰乙酸乙酯的微波合成 |
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| 引用本文： | 农克良,农容丰,韦良兴,韦友欢,古练权. 苄基乙酰乙酸乙酯和丁基乙酰乙酸乙酯的微波合成[J]. 化工技术与开发, 2005, 34(3): 6-7,13 |
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| 作者姓名： | 农克良 农容丰 韦良兴 韦友欢 古练权 |
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| 作者单位： | 南宁师范高等专科学校化学与生命科学系,广西,龙州,532400;中山大学药学院,广东,广州,510275 |
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| 基金项目： | 南宁师范高等专科学校2004年科研资助项目(南校字[2004]39号) |
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| 摘 要： | 在氢氧化钾作用下，分别以乙酰乙酸乙酯和苄基氯、乙酰乙酸乙酯和1-溴丁烷为原料(摩尔比为1：1．2)，180W微波辐射60s，合成苄基乙酰乙酸乙酯和丁基乙酰乙酸乙酯，此条件下两种目标产物的收率分别达71．3％和63．2％。
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| 关 键 词： | 苄基乙酰乙酸乙酯 丁基乙酰乙酸乙酯 微波辐射 合成 |
| 文章编号： | 1671-9905(2005)03-0006-02 |
Synthesis of Benzyl Ethylacetoacetate and Butyl Ethylacetoacetate under Microwave Irradiation |
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| NONG Ke-liang,NONG Rong-feng,WEI Liang-xing,WEI You-huan,GU Lian-quan. Synthesis of Benzyl Ethylacetoacetate and Butyl Ethylacetoacetate under Microwave Irradiation[J]. Technology & Development of Chemical Industry, 2005, 34(3): 6-7,13 |
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| Authors: | NONG Ke-liang NONG Rong-feng WEI Liang-xing WEI You-huan GU Lian-quan |
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| Affiliation: | NONG Ke-liang~1,NONG Rong-feng~1,WEI Liang-xing~1,WEI You-huan~1,GU Lian-quan~2 |
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| Abstract: | Under microwave power of 180W and radiation time of 60s, benzyl ethylacetoacetate and butyl ethylacetoacetate were directly synthesized by the reactions of ethyl acetoacetate to benzyl chloride, and ethyl acetoacetate to butyl bromide (molar ratios=1:1.2) under the action of potassium hydrate. Under the conditions, the yields of the products were 71.3% and 63.2% respectively. |
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| Keywords: | benzyl ethylacetoacetate butyl ethylacetoacetate microwave irradiation synthesis |
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