Liquid phase oxidation of 4-methylanisole to 2-methoxy-5-methyl-1,4-benzoquinone over Cu/MCM-41

Liquid phase oxidation of 4-methylanisole to 2-methoxy-5-methyl-1,4-benzoquinone over Cu/MCM-41
复制标题

Cu/MCM-41 上 4-甲基苯甲醚液相氧化为 2-甲氧基-5-甲基-1,4-苯醌

DOI:
10.1016/j.catcom.2009.04.026
复制
发表时间:
2009-06
影响因子:
3.7
通讯作者:
王家强
王家强
中科院分区:
化学3区
文献类型:
--
作者:
王家强

文献摘要

参考文献

相似文献

首次研究了Cu/MCM-41催化剂在乙酸介质中以H2 O2为氧化剂氧化4-甲基苯甲醚(MA)制备2-甲氧基-5-甲基-1,4-苯醌(MMBQ)。在此条件下,MA的转化率为81%,MMBQ的选择性为78%.催化剂的快速热滤实验表明,Cu/MCM-41为多相催化剂,可重复使用多次,活性基本不变。
The oxidation of 4-methylanisole (MA) to 2-methoxy-5-methyl-1,4-benzoquinone (MMBQ) in acetic acid using H2O2as oxidant over Cu/MCM-41 was studied for the first time. Efficient conversion rate of MA (81%) and reasonable selectivity of MMBQ (78%) was obtained. Fast hot catalyst filtration experiment proved that Cu/MCM-41 acted as a heterogeneous catalyst and it can be reused a number of times with almost the same activity.
DOI: 10.1016/s0926-860x(02)00196-5
发表时间: 2002-07
影响因子: 5.5
作者:
T. Sooknoi;J. Limtrakul
通讯作者: T. Sooknoi;J. Limtrakul
DOI: 10.1016/j.molcata.2005.10.029
发表时间: 2006-03
影响因子: --
作者:
Wenhua Yao;Yongjuan Chen;Liang Min;Hua Fang;Zhiyin Yan;Honglin Wang;Jiaqiang Wang
通讯作者: Wenhua Yao;Yongjuan Chen;Liang Min;Hua Fang;Zhiyin Yan;Honglin Wang;Jiaqiang Wang
DOI: 10.1016/j.molcata.2004.08.014
发表时间: 2004-11
影响因子: --
作者:
S. Samanta;S. Laha;N. Mal;A. Bhaumik
通讯作者: S. Samanta;S. Laha;N. Mal;A. Bhaumik
DOI: 10.1002/chin.199752317
发表时间: 1997-12
期刊: ChemInform
影响因子: --
作者:
A. Corma
通讯作者: A. Corma
DOI: 10.1016/j.molcata.2006.01.040
发表时间: 2006-05
影响因子: --
作者:
Jiaqiang Wang;Hua Fang;Li Ying;Junjie Li;Zhiyin Yan
通讯作者: Jiaqiang Wang;Hua Fang;Li Ying;Junjie Li;Zhiyin Yan