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...

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Những tác giả chính:	V. Palermo, D. Ruiz, A. Sathicq, P. Vázquez, G. Romanelli
Định dạng:	Online
Ngôn ngữ:	spa
Được phát hành:	Universidad Pedagógica y Tecnológica de Colombia 2022
Những chủ đề:	Keggin heteropolyacids, Silica-alumina, Sol–gel synthesis, 2-(2-Furyl)-chromones, 2-(2-Furyl)-chromanones
Truy cập trực tuyến:	https://revistas.uptc.edu.co/index.php/ciencia_en_desarrollo/article/view/14165