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| 微波辐射下氨磺酸催化水相合成3,3-亚芳基双(4-羟基香豆素) | |
| 引用本文： | 周建峰,贡桂霞,安礼涛,孙小军,朱凤霞. 微波辐射下氨磺酸催化水相合成3,3-亚芳基双(4-羟基香豆素)[J]. 有机化学, 2009, 29(12): 1988-1991 |
| 作者姓名： | 周建峰 贡桂霞 安礼涛 孙小军 朱凤霞 |
| 作者单位： | 1. 淮阴师范学院化学系,淮安,223300;苏州大学化学化工学院,苏州,215123;江苏省低维材料化学重点建设实验室,淮安,223300 2. 苏州大学化学化工学院,苏州,215123 3. 淮阴师范学院化学系,淮安,223300 |
| 基金项目： | 江苏省低维材料化学重点建设实验室开放基金 |
| 摘 要： | 在水介质中, 用氨磺酸作催化剂并经微波辐射, 使芳醛与4-羟基香豆素反应合成3,3-亚芳基双(4-羟基香豆素), 具有催化剂易得、环境友好、后处理简便、反应时间短和产率高等优点. |
| 关 键 词： | 3,3-亚芳基双(4-羟基香豆素) 4-羟基香豆素 芳醛 氨磺酸 微波辐射 绿色合成 |
| 收稿时间： | 2008-04-23 |
| 修稿时间： | 2008-07-25 |
Synthesis of 3,3-Arylidene bis(4-hydroxycoumarin) Catalyzed by Sulfamic Acid in Aqueous Media under Microwave Irradiation |
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| Zhou,Jianfeng,Gong,Guixia,An,Litao,Sun,Xiaojun,Zhu,Fengxia. Synthesis of 3,3-Arylidene bis(4-hydroxycoumarin) Catalyzed by Sulfamic Acid in Aqueous Media under Microwave Irradiation[J]. Chinese Journal of Organic Chemistry, 2009, 29(12): 1988-1991 | |
| Authors: | Zhou Jianfeng Gong Guixia An Litao Sun Xiaojun Zhu Fengxia |
| Affiliation: | ( Department of Chemistry, Huaiyin Teachers College, Huaian 223300)( School of Chemistry and Chemical Engineering, Suzhou University, Suzhou 215123) ( Jiangsu Key Laboratory for Chemistry of Low-Dimensional Materials, Huaian 223300) |
| Abstract: | A series of 3,3-arylidene bis(4-hydroxycoumarins) with 75%～96% yields were synthesized by the reaction of aromatic aldehydes with 4-hydroxycoumarin using sulfamic acid as catalyst in aqueous media under microwave irradiation. The procedure has the advantages of high yield, short reaction time, environmental begin and easy work-up. Their structures were confirmed by IR, ~1H NMR, ~(13)C NMR spectra and elemental analysis. |
| Keywords: | 3,3-arylidene bis(4-hydroxycoumarin) 4-hydroxycoumarin aromatic aldehyde sulfamic acid microwave irradiation green synthesis |
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