| 微波辐射下苯并噁唑基吡啶的合成 |
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| 引用本文： | 周红军,王立格,尹帮少.微波辐射下苯并噁唑基吡啶的合成[J].化学研究,2003,14(4):39-41. |
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| 作者姓名： | 周红军 王立格 尹帮少 |
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| 作者单位： | 广西师范大学,化学化工学院,广西,桂林,541004 |
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| 摘 要： | 在微波辐射条件下,利用邻氨基酚和吡啶羧酸在多聚磷酸中的缩合反应,合成了2种苯并唑基取代吡啶 最佳反应条件为:450W辐射4min 相比于常规反应,反应时间大为缩短且产率令人满意
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| 关 键 词： | 微波辐射 苯并噁唑 吡啶羧酸 合成 |
| 文章编号： | 1008-1011(2003)04-0039-03 |
| 修稿时间： | 2003年5月30日 |
Synthesis of Benzoxazolyl-substituted Pyridine Under Microwave Irradiation |
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| ZHOU Hong-jun,WANG Li-ge,YIN Bang-shao.Synthesis of Benzoxazolyl-substituted Pyridine Under Microwave Irradiation[J].Chemical Research,2003,14(4):39-41. |
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| Authors: | ZHOU Hong-jun WANG Li-ge YIN Bang-shao |
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| Abstract: | Under microwave irradiation, two benzoxazolyl-substituted pyridine were synthesized by condensation of o-aminophenol and pyridine carboxylic acid catalyzed by polyphosphoric acid.The optimum reaction condition is as follows: microwave power 450 W and microwave irradiation time 4 min. Compared with the conventional reaction,the reaction time was shortened obviously and the yield was satisfactory. |
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| Keywords: | microwave irradiation benzoxazole pyridine carboxylic acid synthesis |
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