| A new route to the synthesis of thieno[2,3-d]pyrimidin-4（3H）-one derivatives catalyzed by 12-tungstophosphoric acid （H3PW12040） |
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| 作者姓名： | A. Davoodnia M. Bakavoli Gh. Barakouhi N. Tavakoli-Hoseini |
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| 作者单位： | Department of Chemistry, School of Sciences, Islamic Azad University, Mashhad 91735-413, lran |
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| 摘 要： | Heteropoly acid H3PW12040 （PW） has been used as an effective catalyst for the synthesis of thieno2,3-d]pyrimidin-4（3H）-one derivatives. The present methodology offers several advantages, such as high yields, short reaction times, mild reaction condition and a recyclable catalyst with a very easy work up.
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| 关 键 词： | 噻吩酮[2 3-d]嘧啶-4（3H）-1 化学反应 乙酸 化学分析 |
| 收稿时间： | 11 July 2007. |
A new route to the synthesis of thieno[2,3-d]pyrimidin-4(3H)-one derivatives catalyzed by 12-tungstophosphoric acid (H3PW12O40) |
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| A. Davoodnia M. Bakavoli Gh. Barakouhi N. Tavakoli-Hoseini.A new route to the synthesis of thieno[2,3-d]pyrimidin-4(3H)-one derivatives catalyzed by 12-tungstophosphoric acid (H3PW12O40)[J].Chinese Chemical Letters,2007,18(12):1483-1486. |
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| Authors: | A Davoodnia M Bakavoli Gh Barakouhi N Tavakoli-Hoseini |
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| Institution: | aDepartment of Chemistry, School of Sciences, Islamic Azad University, Mashhad 91735-413, Iran |
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| Abstract: | Heteropoly acid H3PW12O40 (PW) has been used as an effective catalyst for the synthesis of thieno2,3-d]pyrimidin-4(3H)-one derivatives. The present methodology offers several advantages, such as high yields, short reaction times, mild reaction condition and a recyclable catalyst with a very easy work up. |
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| Keywords: | Thieno[2 3-d]pyrimidin-4(3H)-one Heteropoly acid 12-Tungstophosphoric acid Orthoesters |
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