| 2-甲氧亚胺基-2-呋喃乙酸的合成 |
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| 引用本文： | 蒋玉仁,廖丽婷,刘佐周.2-甲氧亚胺基-2-呋喃乙酸的合成[J].合成化学,2007,15(6):795-797. |
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| 作者姓名： | 蒋玉仁 廖丽婷 刘佐周 |
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| 作者单位： | 中南大学,化学化工学院,湖南,长沙,410083 |
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| 摘 要： | 在相转移催化剂十六烷基三甲基溴化铵的作用下,乙酰呋喃和苯甲醛经羟醛缩合,氧化反应和肟化反应合成了2-甲氧亚胺基-2-呋喃乙酸(3),3步反应的收率分别为98.4%,61.4%和56.5%,总收率72.1%。3的结构经1HNMR,IR和元素分析表征。
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| 关 键 词： | 呋喃乙酰 苯甲醛 2-甲氧亚胺基-2-呋喃乙酸 相转移催化剂 合成 |
| 文章编号： | 1005-1511（2007）06-0795-03 |
| 收稿时间： | 2007-01-04 |
| 修稿时间： | 2007年1月4日 |
Synthesis of 2-Methoxyimino-2-furylacetic Acid |
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| JIANG Yu-ren,LIAO Li-ting,LIU Zuo-zhou.Synthesis of 2-Methoxyimino-2-furylacetic Acid[J].Chinese Journal of Synthetic Chemistry,2007,15(6):795-797. |
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| Authors: | JIANG Yu-ren LIAO Li-ting LIU Zuo-zhou |
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| Institution: | College of Chemistry and Chemical Engineering, Central South University, Changsha 410083, China |
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| Abstract: | 2-Methoxyimino-2-furylacetic acid(3) was synthesized from 2-acetoxyfuran and benzaldehyde by aldol condensation, oxidation and oximation in the presence of dioclyl-trimethyl ammonium bromide. The yields and overall yield were 98.4%, 61.4%, 56.5% and 72.1%, respectivily. The structure of 3 was identified by 1H NMR, IR and elemental analysis. |
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| Keywords: | 2-acetoxyfuran benzaldehyde 2-methoxyimino-2-furylacetic acid phase transfer catalyst synthesis |
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