| 微波辐射下2-氨基-7-甲基-4-芳基-5-氧代-4H,5H-吡喃并[4,3-b]吡喃-3-腈的一步合成 |
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| 引用本文： | 张雪利,黄毅,李卓宁,吕玉娟,高原. 微波辐射下2-氨基-7-甲基-4-芳基-5-氧代-4H,5H-吡喃并[4,3-b]吡喃-3-腈的一步合成[J]. 有机化学, 2006, 26(10): 1434-1436 |
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| 作者姓名： | 张雪利 黄毅 李卓宁 吕玉娟 高原 |
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| 作者单位： | 深圳大学师范学院化学系,深圳,518060 |
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| 基金项目： | 广东省自然科学基金(No.031792)资助项目. |
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| 摘 要： | 芳醛、丙二腈与6-甲基-4-羟基-2-吡喃酮在微波辐射下, 一步反应得到一系列2-氨基-7-甲基-4-芳基-5-氧代-4H,5H-吡喃并[4,3-b]吡喃-3-腈, 该反应时间短、产率较高、环境友好、后处理简单. 产物的结构经红外光谱、核磁共振谱和元素分析表征, 产物4g的结构经单晶X射线衍射进一步确证; 并对反应过程提出了可能的机理.
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| 关 键 词： | 芳醛 丙二腈 6-甲基-4-羟基-2-吡喃酮 微波辐射 |
| 收稿时间： | 2006-02-06 |
| 修稿时间： | 2006-07-04 |
One-Pot Synthesis of 2-Amino-7-methyl-5-oxo-4-aryl-4H,5H-pyrano-[4,3-b]pyran-3-carbonitrile under Microwave Irradition |
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| ZHANG, Xue-Li,HUANG, Yi,LI, Zhuo-Ning,L, Yu-Juan,GAO, Yuan. One-Pot Synthesis of 2-Amino-7-methyl-5-oxo-4-aryl-4H,5H-pyrano-[4,3-b]pyran-3-carbonitrile under Microwave Irradition[J]. Chinese Journal of Organic Chemistry, 2006, 26(10): 1434-1436 |
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| Authors: | ZHANG Xue-Li HUANG Yi LI Zhuo-Ning L Yu-Juan GAO Yuan |
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| Affiliation: | Department of Chemstry, Normal College, Shenzhen University, Shenzhen 518060 |
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| Abstract: | A series of 2-amino-7-methyl-5-oxo-4-aryl-4H,5H-pyrano[4,3-b]pyran-3-carbonitrile were syn-thesized by one-pot reaction of aromatic aldehydes, malononitrile with 4-hydroxyl-6-methyl-2-pyranone under microwave irradiation. The structures of the products were confirmed by IR, 1H NMR, elemental analysis and X-ray analysis for 4g. A possible mechanism for this reaction was proposed. |
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| Keywords: | aromatic aldehyde malononitrile 4-hydroxyl-6-methyl-2-pyranone microwave |
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