کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
44188 | 46007 | 2006 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Epoxidation of alkenes by a readily prepared and highly active and reusable heterogeneous molybdenum-based catalyst
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
کاتالیزور
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Epoxidation of alkenes by a readily prepared and highly active and reusable heterogeneous molybdenum-based catalyst Epoxidation of alkenes by a readily prepared and highly active and reusable heterogeneous molybdenum-based catalyst](/preview/png/44188.png)
چکیده انگلیسی
Polymer-bound piperazine was readily prepared from Merrifield resin and was used as a robust support for immobilization of molybdenum hexacarbonyl. This polymer-supported molybdenum catalyst shows high activity in the epoxidation of various alkenes in the presence of tert-butylhydroperoxide (TBHP). This new heterogenized molybdenum catalyst can be recovered and reused for eight times without loss of its activity.
The catalytic activity of Mo(CO)6 supported on polystyrene in the epoxidation of alkenes with TBHP was studied in CCl4. Figure optionsDownload as PowerPoint slide
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Catalysis A: General - Volume 299, 17 January 2006, Pages 131–136
Journal: Applied Catalysis A: General - Volume 299, 17 January 2006, Pages 131–136
نویسندگان
Gholamhossein Grivani, Shahram Tangestaninejad, Mohammad Hossein Habibi, Valiollah Mirkhani, Majid Moghadam,