| 含吡啶环系和中心功能基氮杂冠醚的合成研究 |
| |
| 引用本文： | 何永炳 蔡宏斌. 含吡啶环系和中心功能基氮杂冠醚的合成研究[J]. 高等学校化学学报, 1997, 18(12): 1974-1977 |
| |
| 作者姓名： | 何永炳 蔡宏斌 |
| |
| 作者单位： | 武汉大学化学系!武汉，430072 |
| |
| 摘 要： | 合成了氮杂大环化合物Ⅰ－Ⅳ，并通过＾１Ｈ ＮＭＲ、ＭＳ和元素分析表征了它的结构，对其中间体（７）的合成方法进行了改进，使收率得到了大幅度提高，探讨了在不同温度下的成环反应，结果表明，室温有利于成环和提高反应收率。
|
| 关 键 词： | 氮杂冠醚 中心功能基 吡啶环 |
Studies on the Syntheses of Azacrown Compounds Containing Pyridine Ring and Central Fuctional Group |
| |
| HE Yong-Bing, CAI Hong-Bin, MENG Ling-Zhi, WU Cheng-Tai. Studies on the Syntheses of Azacrown Compounds Containing Pyridine Ring and Central Fuctional Group[J]. Chemical Research In Chinese Universities, 1997, 18(12): 1974-1977 |
| |
| Authors: | HE Yong-Bing CAI Hong-Bin MENG Ling-Zhi WU Cheng-Tai |
| |
| Abstract: | Four novel azacrown compounds 12-15 were synthesized and characterized by lH NMR, MS and elementary analysis. The synthetic method of the intermediate (7) wasstudied and improved with a significant increase of the yield. The temperature conditions ofthe cyclic reaction were investigated and the lower temperature was found to be preferable. |
| |
| Keywords: | Azacrown ether Central functional group Pyridine ring |
| 本文献已被 CNKI 维普 等数据库收录！ |
