| 配位催化氧化合成邻硝基苯甲醛的工艺研究 |
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| 引用本文： | 魏运洋,刘裕立,田澍. 配位催化氧化合成邻硝基苯甲醛的工艺研究[J]. 化学反应工程与工艺, 2001, 17(2): 124-127 |
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| 作者姓名： | 魏运洋 刘裕立 田澍 |
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| 作者单位： | 南京理工大学化工学院, |
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| 摘 要： | 以铜盐为催化剂，空气为氧化剂，在1，10－菲咯啉和肼二甲酸二乙酯存在下由邻硝基苯甲醇氧化制得邻硝基苯甲醛，反应条件温和，无环境污染问题，收率较现行的稀硝酸氧化工艺高10％，原材料成本显著降低，有工业应用前景，讨论了反就机理和影响反应过程的因素。
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| 关 键 词： | 催化氧化 邻硝基苯甲醛 配位催化 铜盐催化剂 |
| 文章编号： | 1001－7631（2001）02－0124－04 |
| 修稿时间： | 2000-04-03 |
STUDY ON THE PREPARATION OF 2-NITROBENZALDEHYDE VIA COPPER-CATALYZED OXIDATION OF 2-NITROBENZYL ALCOHOL |
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| WEI Yun-yang,LIU Yu-li,Tian Shu. STUDY ON THE PREPARATION OF 2-NITROBENZALDEHYDE VIA COPPER-CATALYZED OXIDATION OF 2-NITROBENZYL ALCOHOL[J]. Chemical Reaction Engineering and Technology, 2001, 17(2): 124-127 |
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| Authors: | WEI Yun-yang LIU Yu-li Tian Shu |
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| Abstract: | A novel process was proposed for oxidizing 2 Nitro benzyl alcohol to the corresponding aldehyde in high yield via copper catalyzed air oxidation in the presence of 1,10 phenanthroline and hydrazine dicarboxylic acid diethyl ester was described in this paper. It was experimentally demonstrated that the proposed process has several advantages, and is a safe, mild, low cost and waste free procedure for the preparation of aldehydes. Effects of factors on the reaction process and reaction mechanisms were discussed. |
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| Keywords: | catalysis catalytic oxidation aromatic aldehyde benzylic alcohol |
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