A hybrid system bases on silica-alumina and Keggin heteropolyacids as catalyst in the suitable 2-(2-furyl)-chromones and chromanones synthesis
Molybdophosphoric acid/silica-alumina composites are synthesized a through a process described, in which the heteropolyacid was impregnated on different silica-aluminas, obtained by sol-gel. Three different techniques were used to prepare the samples. The catalysts were prepared by incipient wetness...
| প্রধান লেখক: | , , , , |
|---|---|
| বিন্যাস: | Online |
| ভাষা: | spa |
| প্রকাশিত: |
Universidad Pedagógica y Tecnológica de Colombia
2022
|
| বিষয়গুলি: | |
| অনলাইন ব্যবহার করুন: | https://revistas.uptc.edu.co/index.php/ciencia_en_desarrollo/article/view/14165 |
