Synthesis of Furano[3,2-c]- and Pyrano[3,2-c]quinolines upon Imino Diels-Alder Reactions Initiated by Nitrosonium (NO^+) |
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作者姓名: | 周玉路 贾晓东 李锐 韩丙 吴隆民 |
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作者单位: | [1]State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, Gansu 730000, China [2]College of Chemistry and Chemical Engineering, China University of Petroleum, Dongying, Shandong 257061, China |
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基金项目: | Project supported by the National Natural Science Foundation of China (No. 20572040). |
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摘 要: | Efficient nitrosonium (NO+)-initiated aza-Diels-Alder reactions of N-arylimines with 2,3-dihydrofuran or 3,4-dihydro-2H-pyran allowed access to furano[3,2-c]- or pyrano[3,2-c]quinolines. A mixture of cis and trans-quinoline isomers was obtained in various ratios and yields.
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关 键 词: | 亚氨基Diels-Alder反应 亚硝酸离子 引发剂 芳基亚胺 喹啉 合成 |
修稿时间: | 2006-07-082006-11-22 |
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