| Synthesis of Tetrahydrofuran and Tetrahydropyran Derivatives Catalyzed by Tungstophosphoric Acid in Ionic Liquid |
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| 引用本文： | Wen PEI Li SUN Chun Hua XIONG Chen SHEN. Synthesis of Tetrahydrofuran and Tetrahydropyran Derivatives Catalyzed by Tungstophosphoric Acid in Ionic Liquid[J]. 中国化学快报, 2005, 16(9): 1155-1157 |
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| 作者姓名： | Wen PEI Li SUN Chun Hua XIONG Chen SHEN |
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| 作者单位： | [1]College of Chemical Engineering and Materials, Zhejiang University of Technology, Hangzhou 310014 [2]College of Food Science, Biotechnolegy and Environmental Engingeering, Zhejiang Gongshang University, Hangzhou 310035 |
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| 摘 要： | Synthesis of tetrahydrofuran and tetrahydropyran derivatives catalyzed by tungstophosphoric acid （H3PW12040） were conveniently performed with high yield from the corresponding unsaturated alcohols in ionic liquid. Sufuric acid （H2SO4）, trifluoromathanesulfonic acid （TfOH） and p-toluenesulfonic acid （TsOH） were also explored for preparing these products in ionic liquid. The catalysts and ionic liquid can be easily recovered and reused.
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| 关 键 词： | 四氢呋喃 四氢哌喃 合成方法 离子液体 催化剂 |
| 收稿时间： | 2004-10-11 |
Synthesis of Tetrahydrofuran and Tetrahydropyran Derivatives Catalyzed by Tungstophosphoric Acid in Ionic Liquid |
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| Wen;PEI;Li;SUN;Chun;Hua;XIONG;Chen;SHEN. Synthesis of Tetrahydrofuran and Tetrahydropyran Derivatives Catalyzed by Tungstophosphoric Acid in Ionic Liquid[J]. Chinese Chemical Letters, 2005, 16(9): 1155-1157 |
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| Authors: | Wen PEI Li SUN Chun Hua XIONG Chen SHEN |
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| Abstract: | Synthesis of tetrahydrofuran and tetrahydropyran derivatives catalyzed by tungstophos- phoric acid (H3PW12O40) were conveniently performed with high yield from the corresponding un- saturated alcohols in ionic liquid. Sufuric acid (H2SO4), trifluoromathanesulfonic acid (TfOH) and p-toluenesulfonic acid (TsOH) were also explored for preparing these products in ionic liquid. The catalysts and ionic liquid can be easily recovered and reused. |
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| Keywords: | Tetrahydrofuran and tetrahydropyran derivatives tungstophosphoric acid ionic liquid catalyst synthesis |
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