引用本文:
Wei Hua Yu, Chun Hui Zhou, Xiang Sheng Xu, Zhong Hua Ge. Catalytic oxidation of 4-tert-butyltoluene over Ti-MCM-41[J]. Chinese Chemical Letters,
2007, 18(3): 341-344.
doi:
10.1016/j.cclet.2006.12.018
Citation: Wei Hua Yu, Chun Hui Zhou, Xiang Sheng Xu, Zhong Hua Ge. Catalytic oxidation of 4-tert-butyltoluene over Ti-MCM-41[J]. Chinese Chemical Letters, 2007, 18(3): 341-344. doi: 10.1016/j.cclet.2006.12.018
Citation: Wei Hua Yu, Chun Hui Zhou, Xiang Sheng Xu, Zhong Hua Ge. Catalytic oxidation of 4-tert-butyltoluene over Ti-MCM-41[J]. Chinese Chemical Letters, 2007, 18(3): 341-344. doi: 10.1016/j.cclet.2006.12.018
Catalytic oxidation of 4-tert-butyltoluene over Ti-MCM-41
摘要:
The surface-grafted titanium MCM-41 materials were prepared by anchoring titanocene onto the inner walls of MCM-41. The materials were characterized by powder X-ray diffraction (XRD), N2 adsorption-desorption isotherm and diffuse reflectance UV-visible (UV-vis) spectroscopies. The catalytic properties of Ti-MCM-41 were tested in oxidation of 4-tert-butyltoluene with tert-butylhydroperoxide (TBHP) in liquid phase. MCM-41 with loading 4.8 mol% Ti gave the maximal conversions of 23.6% of 4-tert-butyltoluene with a complete selectivity to 4-tert-butylbenzaldehyde.
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关键词:
- Ti-MCM-41
- / 4-tert-Butyltoluene
- / Oxidation
English
Catalytic oxidation of 4-tert-butyltoluene over Ti-MCM-41
Abstract:
The surface-grafted titanium MCM-41 materials were prepared by anchoring titanocene onto the inner walls of MCM-41. The materials were characterized by powder X-ray diffraction (XRD), N2 adsorption-desorption isotherm and diffuse reflectance UV-visible (UV-vis) spectroscopies. The catalytic properties of Ti-MCM-41 were tested in oxidation of 4-tert-butyltoluene with tert-butylhydroperoxide (TBHP) in liquid phase. MCM-41 with loading 4.8 mol% Ti gave the maximal conversions of 23.6% of 4-tert-butyltoluene with a complete selectivity to 4-tert-butylbenzaldehyde.
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Key words:
- Ti-MCM-41
- / 4-tert-Butyltoluene
- / Oxidation
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