| 2种氧杂类大环化合物的光合成 |
| |
| 引用本文： | 王卫东,孙国富,史正春,下茂徹朗.2种氧杂类大环化合物的光合成[J].应用化学,2013,30(4):378-382. |
| |
| 作者姓名： | 王卫东 孙国富 史正春 下茂徹朗 |
| |
| 作者单位： | (1.吉林化工学院化工与材料工程学院 吉林 132022；2.许昌学院化学化工学院 许昌 461000；
3.沈阳化工研究院测试评估中心 沈阳 110071；4.鹿儿岛大学工学部 日本 鹿儿岛890-0065) |
| |
| 摘 要： | 在乙腈溶液中，6,6′-二甲基-4,4′-(三亚甲二氧基)-二-2-吡喃酮与乙二醇二甲基丙烯酸酯类化合物（n=1~3）在二苯酮的光敏化作用下，经由光二重2+2]环加成反应，同时合成了2种氧杂类的大环化合物，收率为14%和7%、20%和11%及31%和14%。 产物的结构经FTIR、1H NMR和MS表征。 该法具有反应条件温和、操作简单和对环境友好的优点。
|
| 关 键 词： | 二-吡喃酮 乙二醇二甲基丙烯酸酯 环加成 光合成 |
| 收稿时间： | 2012-06-06 |
| 修稿时间： | 2012-09-05 |
Photosynthesis of Two Oxa Macrocyclic Compounds |
| |
| WANG Weidong
,
SUN Guofu
,
SHI Zhengchun
,
SHIMO Tetsuro.Photosynthesis of Two Oxa Macrocyclic Compounds[J].Chinese Journal of Applied Chemistry,2013,30(4):378-382. |
| |
| Authors: | WANG Weidong SUN Guofu SHI Zhengchun SHIMO Tetsuro |
| |
| Institution: | (1.College of Chemical and Materials Engineering,Jilin Institute of Chemical Technology,Jilin 132022,China;
2.College of Chemical and Chemical Engineering,Xuchang University,Xuchang 461000,China;
3.Testing and Evaluation Center,Shenyang Research Institute of Chemical Industry，Shenyang 110071,China;
4.Faculty of Engineering,Kagoshima University,Kagoshima 890-0065,Japan) |
| |
| Abstract: | Two oxa macrocyclic compounds were synthesized via double 2+2] photocycloaddition reaction between 6,6′-dimethyl-4,4′-(trimethylenedioxy)-di-2-pyrone and ethylene glycol dimethacrylates(n=1~3) by photosensitizing effect of benzophenone in acetonitrile solution with yields of 14% and 7%, 20% and 11%, 31% and 14%, respectively. The structures of products were identified by FTIR, 1H NMR, MS and elemental analysis. The synthetic method has several advantages such as mild reaction conditions, simple operation and environmental friendliness. |
| |
| Keywords: | di-pyrone ethylene glycol dimethacrylate cycloaddition photsynthesis |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《应用化学》浏览原始摘要信息 |
| 点击此处可从《应用化学》下载免费的PDF全文 |
|
