کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9614409 48536 2005 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
2,4,6-Trimethylphenol oxidation with ferrous chloride catalyst: Effect of acetoxime addition
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی کاتالیزور
پیش نمایش صفحه اول مقاله
2,4,6-Trimethylphenol oxidation with ferrous chloride catalyst: Effect of acetoxime addition
چکیده انگلیسی
Selective oxidation of 2,4,6-trimethylphenol to 3,5-dimethyl-4-hydroxybenzaldehyde with a FeCl2-acetoxime catalyst system is reported. The addition of acetoxime significantly increased the activity and selectivity. A reaction mechanism was employed successfully to explain the experimental results obtained. The activity improvement with the addition of acetoxime was ascribed to its better electron-donating ability, which enhanced the dissociation rate of the intermediate complex.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Catalysis A: Chemical - Volume 241, Issues 1–2, 1 November 2005, Pages 72-78
نویسندگان
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