کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
58063 | 47141 | 2006 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Polymer-supported nitroxyl radical catalysts for the hypochlorite and aerobic oxidation of alcohols
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
کاتالیزور
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
PS-TEMPO, a polymer-supported 2,2,6,6-tetramethylpiperidine-1-oxyl (TEMPO) was successfully applied as a recyclable, active and selective catalyst for the oxidation of alcohols. Bleach, molecular oxygen and air were successfully used as terminal oxidant under conditions suitable for industrial applications. The intrinsic activity and selectivity of TEMPO for primary alcohols to aldehydes were retained while the heterogenisation of TEMPO allowed a much simpler purification of the oxidation products and gave the possibility to recover and reuse the catalyst thus reducing cost.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Catalysis Today - Volume 117, Issues 1–3, 30 September 2006, Pages 114–119
Journal: Catalysis Today - Volume 117, Issues 1–3, 30 September 2006, Pages 114–119
نویسندگان
Michelle Gilhespy, Martin Lok, Xavier Baucherel,