| N-溴代丁二酰亚胺水相氧化醇类化合物反应研究 |
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| 引用本文： | 谢敏.N-溴代丁二酰亚胺水相氧化醇类化合物反应研究[J].分子催化,2012,26(2):99-104. |
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| 作者姓名： | 谢敏 |
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| 作者单位： | 1. 中国科学院兰州化学物理研究所羰基合成与选择氧化国家重点实验室,甘肃兰州730000／中国科学院研究生院,北京10039
2. 中国科学院兰州化学物理研究所羰基合成与选择氧化国家重点实验室,甘肃兰州,730000 |
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| 基金项目： | 国家自然科学基金青年科学基金资助项目 |
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| 摘 要： | 以水为反应介质、NBS为氧化剂,在水相无催化剂条件下实现了醇的氧化.芳香醇、脂肪醇都可以达到95%以上的醛(或酮)产率,但该体系对一些含供电子取代基的醇的反应活性不高,选用salen-Co(Ⅲ)配合物作为催化剂,可拓宽反应的底物适用范围.
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| 关 键 词： | N-溴代丁二酰亚胺 氧化 醇 水 salen-Co(Ⅲ)配合物 |
| 收稿时间： | 2012/3/15 0:00:00 |
| 修稿时间： | 4/5/2012 12:00:00 AM |
Oxidation of Alcohols by N-bromosuccinimide in Water |
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| XIE Min,MIAO Cheng-xia,WANG Shou-feng,SUN Wei.Oxidation of Alcohols by N-bromosuccinimide in Water[J].Journal of Molecular Catalysis (China),2012,26(2):99-104. |
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| Authors: | XIE Min MIAO Cheng-xia WANG Shou-feng SUN Wei |
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| Institution: | 1,*(1.State Key Laboratory for Oxo Synthesis and Selective Oxidation,Lanzhou Institute of Chemical Physics,Lanzhou 730000,China;2.Graduate School of the Chinese Academy of Sciences,Bejing 100039,China) |
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| Abstract: | The oxidation of alcohols by N-bromosuccinimide with water as the reaction medium was developed. A series of alcohols including benzylic and aliphatic alcohols were converted into the corresponding ketones or aldehydes in high yields under catalyst-free conditions in water, except for some alcohols bearing donating substituents. However, the oxidation of less active alcohols could be carried out smoothly with Salen-Co(III) complex as a catalyst in a medium of water and CH2Cl2 mixture. |
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| Keywords: | N-bromosuccinimide oxidation alcohols water salen-Co(III) complex |
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