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بیست و نهمین کنفرانس شیمی آلی ایران
The synthesis of indeno[1,2,4]triazolo[1,5-a]pyrimidine derivatives in the presence of catalytic amount of FSM-16@Imine-Thiophen/Pd nanocatalyst
نویسندگان :
Azar Jahanbakhshi ( دانشگاه یاسوج ) , Mahnaz Farahi ( دانشگاه یاسوج )
کلید واژه ها :
FSM-16،Heterocycles،Indeno1،2،4-triazolo[1،5-a]pyrimidine،Mesoporous silica
چکیده مقاله :
In recent years, the heterogeneous catalysts with mesoporous structures have received intensive research due to their fascinating properties. Furthermore, mesoporous silica materials containing specific functional groups have high specific surface areas and porosities, making them suitable for use as solid substrates for adsorbents, chromatography, catalysts, and electrodes and also in drug delivery fields. In this regard, FSM-16 has attracted great attention, as compared with other porous materials. Some transition metal complexes are prepared on the functionalized FSM-16 support and successfully used in organic reactions [1,2]. Heterocycles are well-known compounds within organic chemistry, and new and efficient methods for synthesizing them are still in high demand [3]. Recently, multi-component reactions containing 1,3-indanedione have been successfully developed to synthesize spiro heterocycles, spirocycles, and fused Heterocycles. Herein, the exhibited catalytic activity FSM-16@Imine-Thiophen/Pd in the synthesis of indeno-1,2,4-triazolo[1,5-a]pyrimidine derivatives under optimum conditions (Scheme).
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