期刊
NEW JOURNAL OF CHEMISTRY
卷 43, 期 11, 页码 4406-4412出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c8nj06247a
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资金
- MANF UGC, New Delhi [MANF-2013-14-MUS-GUJ-29574]
Herein, copper- and iron-modified MCM-22 were prepared using a wet impregnation method and characterized using XRD, FE-SEM, EDX, TG, UV-vis-DR and N-2 adsorption desorption techniques. The solvent- free catalytic oxidation of toluene was investigated using the copper- and iron-doped MCM-22 catalyst at 90 degrees C in the presence of hydrogen peroxide as the terminal oxidant. The selectivity to benzaldehyde as a product was studied by varying several reaction parameters. The recycling studies indicate that the catalyst can be reused for up to 3 cycles without structural degradation. Moreover, optimum conditions for the reaction have been explored, and a possible reaction mechanism has been discussed.
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