کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
52695 46881 2009 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Liquid phase oxidation of 4-methylanisole to 2-methoxy-5-methyl-1,4-benzoquinone over Cu/MCM-41
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی کاتالیزور
پیش نمایش صفحه اول مقاله
Liquid phase oxidation of 4-methylanisole to 2-methoxy-5-methyl-1,4-benzoquinone over Cu/MCM-41
چکیده انگلیسی

The oxidation of 4-methylanisole (MA) to 2-methoxy-5-methyl-1,4-benzoquinone (MMBQ) in acetic acid using H2O2 as 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.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Catalysis Communications - Volume 10, Issue 12, 25 June 2009, Pages 1599–1603
نویسندگان
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