| 微波促进杂多酸催化双氧水氧化环已酮制备己二酸 |
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| 引用本文： | 袁先友,刘秋华,杨相军.微波促进杂多酸催化双氧水氧化环已酮制备己二酸[J].湖南科技学院学报,2005,26(11):86-88. |
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| 作者姓名： | 袁先友 刘秋华 杨相军 |
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| 作者单位： | 湖南科技学院,生命科学与化学工程系,湖南,永州,425006 |
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| 基金项目： | 湖南省自然科学基金资助项目（04JJ40018）和湖南科技学院校级课题资助项目（2005-19）. |
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| 摘 要： | 本文研究了微波促进杂多酸催化剂催化双氧水氧化环己酮制备己二酸的反应,考察了5种催化剂以及催化剂用量、反应原料、微波辐射功率和辐射时间对己二酸产率的影响.反应的优化条件为：3.5ml环己酮、0.5g钨酸钠、0.5g磺基水杨酸、15ml30%双氧水,在微波辐射功率为400W下反应50min,其产率达72.37%,产物经红外光谱表征.
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| 关 键 词： | 己二酸 环己酮 钨酸钠 磺基水杨酸 双氧水 微波辐射 |
| 文章编号： | 1673-2219(2005)11-0086-03 |
| 收稿时间： | 07 20 2005 12:00AM |
| 修稿时间： | 2005年7月20日 |
Study of Hydrogen Peroxide Oxidation Cyclohexanone to Adipic Acid Catalyzed by Heteropoly Acids under Microwave Irradiation |
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| YUAN Xian-you,LIU Qiu-hua,YANG Xiang-jun.Study of Hydrogen Peroxide Oxidation Cyclohexanone to Adipic Acid Catalyzed by Heteropoly Acids under Microwave Irradiation[J].Journal of Hunan University of Science and Engineering,2005,26(11):86-88. |
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| Authors: | YUAN Xian-you LIU Qiu-hua YANG Xiang-jun |
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| Institution: | Hunan University of Science and Engineering,Yongzhou Hunan 425006,China |
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| Abstract: | Hydrogen peroxide oxidation cyclohexanone to adipic acid catalyzed by heteropoly acids under microwave irradiation was studied.The influences kinds of catalysts,amount of catalyst,kinds of reactants,microwave irradiation power and time on yield of product were investigated.Under the optimum reaction conditions(Na_4WO_(12) 0.5g,cyclohexanone 3.5mL, 30%H_2O_2 15ml,sulfosalicylic acid 0.5g,microwave power 400W,irradiation time 3min),the yield of adipic acid was 70.7%.The products were characterized by IR. |
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| Keywords: | Adipic acid cyclohexanone Na4WO12 sulfosalicylic acid Hydrogen peroxide microwave irradiation |
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