| 过氧铌酸催化下双氧水选择氧化环戊烯制备戊二醛 |
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| 引用本文： | 陈浩,邓景发,蒋安仁,戴维林,范康年.过氧铌酸催化下双氧水选择氧化环戊烯制备戊二醛[J].复旦学报(自然科学版),2002,41(3):317-319,324. |
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| 作者姓名： | 陈浩 邓景发 蒋安仁 戴维林 范康年 |
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| 作者单位： | 复旦大学,化学系,上海,200433 |
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| 基金项目： | 中国石油化学总公司资助项目 (2 90 0 35 ) |
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| 摘 要： | 以氧化铌为原料制备了过氧铌酸、以乙醇为溶剂、双氧水为氧化剂的体系中，过氧铌酸作为催化剂能够高效的催化戊烯制备戊二醛。在优化的反应条件下，环戊烯的转化率达100％，戊二醛的得率高达72％。
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| 关 键 词： | 制备 过氧铌酸 双氧水 环戊烯 戊二醛 催化剂 催化选择氧化 催化氧化反应 |
| 文章编号： | 0427-7104(2002)03-0317-03 |
Synthesis of Glutaraldehyde by Selective Oxidation of Cyclopentene with Aqueous solution of H2O2 Catalyzed by Peroxy-niobic Acid Catalyst |
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| CHEN Hao,DENG Jing fa,JIANG An ren,DAI Wei lin,FAN Kang nian.Synthesis of Glutaraldehyde by Selective Oxidation of Cyclopentene with Aqueous solution of H2O2 Catalyzed by Peroxy-niobic Acid Catalyst[J].Journal of Fudan University(Natural Science),2002,41(3):317-319,324. |
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| Authors: | CHEN Hao DENG Jing fa JIANG An ren DAI Wei lin FAN Kang nian |
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| Abstract: | Novel peroxy niobic acid catalyst was prepared with Nb 2O 5 as the precursor.In a system with alcohol as solvent and aqueous H 2O 2 as oxidizer,the catalyst peroxy niobic acid can catalyze cyclopentene to prepare glutaraldehyde with high efficiency.Under optimal reaction condition,the conversion of cyclopentene is up to 100% and the yield of glutaraldehyde is up to 72%. |
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| Keywords: | peroxy niobic acid H 2O 2 Cyclopentene Glutaraldehyde |
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