MCM-41 supported TEMPO as an environmentally friendly catalyst in alcohol oxidation

被引：0
|
作者：
Verhoef, MJ [1 ]
Peters, JA [1 ]
van Bekkum, H [1 ]
机构：
[1] Delft Univ Technol, Organ Chem & Catalysis Lab, NL-2628 BL Delft, Netherlands
来源：
POROUS MATERIALS IN ENVIRONMENTALLY FRIENDLY PROCESSES | 1999年 / 125卷
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D O I：
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中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
A new heterogeneous system for catalytic oxidations has been developed by immobilising TEMPO onto the mesoporous material MCM-41. To facilitate immobilisation, TEMPO was derivatised to 3-(trichlorosilyl)propyloxy-TEMPO, by coupling 4-hydroxy-TEMPO and allyl bromide followed by hydrosilylation of the double bond. Catalytic tests proved the resulting catalyst to be active in oxidation reactions and to be stable under the reaction conditions.
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页码：465 / 472
页数：8
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