| تعداد نشریات | 418 |
| تعداد شمارهها | 10,013 |
| تعداد مقالات | 83,708 |
| تعداد مشاهده مقاله | 79,621,428 |
| تعداد دریافت فایل اصل مقاله | 56,296,570 |
Green Synthesis of N-pyrroles in Water via Using ZrOCl2.8H2O as an Efficient and Eco-Friendly Catalyst | ||
| Journal of Applied Chemical Research | ||
| مقاله 6، دوره 9، شماره 3، مهر 2015، صفحه 55-60 اصل مقاله (502.2 K) | ||
| نوع مقاله: Research Paper | ||
| نویسندگان | ||
| Hossein Ghafuri* ؛ Atefeh Emami | ||
| چکیده | ||
| A simple and efficient protocol for the synthesis of N-substituted pyrroles from one-pot condensation reaction of 2, 5-dimethoxytetrahydrofuran with aryl/alkyl, sulfonyl and acyl amines in the presence of ZrOCl2•8H2O in water has been developed. This new method has the advantages of simple experimental and work-up procedure, high to excellent yields, easy availability, economical, eco-friendly of the catalyst and high catalytic activity. | ||
| کلیدواژهها | ||
| Dimethoxytetrahydrofuran؛ Amines؛ N-substituted pyrrole؛ Zirconiumoxychloride؛ Green synthesis؛ Water as solvent | ||
|
آمار تعداد مشاهده مقاله: 736 تعداد دریافت فایل اصل مقاله: 739 |
||