کد مقاله کد نشریه سال انتشار مقاله انگلیسی ترجمه فارسی نسخه تمام متن
63540 48223 2016 6 صفحه PDF سفارش دهید دانلود کنید
عنوان انگلیسی مقاله ISI
Pd/C as a high efficient and reusable catalyst for cycloaddition of CO2 to epoxides
ترجمه فارسی عنوان
Pd/C به عنوان یک کاتالیزور با کارآمدی بالا و قابل استفاده مجدد برای حلقه‌زایی CO2 به اپوکسیدها
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی کاتالیزور
چکیده انگلیسی


• Pd/C was found to synthesize cyclic carbonate in good yield and high selectivity.
• The cycloaddition of epoxide and CO2 can take place under extremely mild conditions.
• Pd/C could be simply reused for 5 times without significant loss of activity.

Pd/C was found to be an excellent catalyst in the coupling reaction of carbon dioxide and epoxides with tetrabutylammonium iodide (TBAI) as cocatalyst and the corresponding cyclic carbonates were obtained in good yields and high selectivities. 3-Chloropropylene carbonate was synthesized under extremely mild conditions of room temperature and atmosphere. The proposed mechanism was also calculated and confirmed by DFT. The palladium catalyst could be simply recycled and reused for 5 times without significant loss of activity.

Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of CO2 Utilization - Volume 14, June 2016, Pages 31–36
نویسندگان
, , , ,