| 新型偶氮杯[4]芳烃的合成与构象研究 |
| |
| 引用本文： | 邢彦军,王艳佳.新型偶氮杯[4]芳烃的合成与构象研究[J].中国化学,2006,24(9):1209-1213. |
| |
| 作者姓名： | 邢彦军 王艳佳 |
| |
| 作者单位： | College of Chemistry and Chemical Engineering, Donghua University, Shanghai 200051, China |
| |
| 基金项目： | Project supported by the Committee of Science and Technology of Shanghai （No. 044319213）. Dedicated to Professor Xikui Jiang on the occasion of his 80th birthday. |
| |
| 摘 要： | 使用相应的w-硫醚羧酸酰氯与杯4]芳烃或者偶氮杯4]芳烃酰化合成了一类新型的杯4]芳烃衍生物。分离得到六个新化合物4a-4c和5a-5c，并使用MALDI, EA, 1H和13C NMR进行了表征。NMR图谱表明偶氮杯4]芳烃衍生物 5a-5c均为1,3-转换构型，而4a-4c则均为锥式构型。对偶氮杯4]芳烃衍生物5a-5c的红外和紫外性质也进行了研究。
|
| 关 键 词： | 杯[4]芳烃 氮杂-功能化 1 3-取代 酰化作用 |
| 收稿时间： | 2005-12-13 |
| 修稿时间： | 2005-12-132006-05-24 |
Synthesis and Conformation of New Azo-functionalized Calix[4]arenes |
| |
| XING Yan-Jun, WANG Yan-Jia.Synthesis and Conformation of New Azo-functionalized Calix[4]arenes[J].Chinese Journal of Chemistry,2006,24(9):1209-1213. |
| |
| Authors: | XING Yan-Jun WANG Yan-Jia |
| |
| Institution: | College of Chemistry and Chemical Engineering, Donghua University, Shanghai 200051, China |
| |
| Abstract: | A new family of functionalized calix4]arenes has been synthesized from calix4]arene or azo-calix4]arene by acylation with the corresponding co-alkylmercapto acid chloride. Six new compounds 4a-4e and 5a-5e were isolated and characterised by MALDI, elemental analyses, IH NMR and 13C NMR. NMR spectral data showed that these azo-functionalized calix4]arenes 5a-5c are all in 1,3-alternate conformation in solution at room temperature while calix4]arenes 4a-4e are all in cone conformation. The IR and UV properties of calix4]arenes 5n-5e were also investigated. |
| |
| Keywords: | calix[4]arene azo-functionalized 1 3-alternate acylation |
| 本文献已被 维普 等数据库收录！ |
| 点击此处可从《中国化学》浏览原始摘要信息 |
| 点击此处可从《中国化学》下载免费的PDF全文 |
