کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
68028 | 48501 | 2007 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
An efficient and direct route to the synthesis of diaryl sulfoxides catalyzed by heteropoly acid
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
کاتالیزور
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Heteropoly acid tungstophosphoric acid (H3PW12O40) was found to be an excellent catalyst for the synthesis of symmetrical diaryl sulfoxides. The reaction was carried out in various organic solvents or ionic liquids and under solventfree condition. The reaction exhibited better results in terms of the yield and rate under solventfree condition. The catalyst was efficiently recovered from the reaction mixture and reused. The highlighting features of the present protocol are short reaction times, high yields of the products, ambient conditions, and simple workup.
Figure optionsDownload as PowerPoint slide
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Catalysis A: Chemical - Volume 270, Issues 1–2, 1 June 2007, Pages 123–126
Journal: Journal of Molecular Catalysis A: Chemical - Volume 270, Issues 1–2, 1 June 2007, Pages 123–126
نویسندگان
Sachin V. Bhilare, Amol R. Deorukhkar, Nitin B. Darvatkar, Meghana S. Rasalkar, Manikrao M. Salunkhe,