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صفحه اصلی
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بیست و نهمین کنفرانس شیمی آلی ایران
Carbon-nanofiber/taurine as a novel and metal-free catalyst for the synthesis of coumarins and 1,2,4,5-tetra-substituted imidazoles
نویسندگان :
Dina Mallah ( دانشگاه یزد ) , BiBi Fatemeh Mirjalili ( دانشگاه یزد ) , َAbdolhamid Bamoniri ( دانشگاه کاشان )
کلید واژه ها :
Nano-scale،Carbon nanofiber،Taurine،7-hydroxycoumarin،Tetra-substituted imidazole
چکیده مقاله :
In recent years, carbon nanofibers have attracted a lot of attention due to their unique properties, including the inertness of the surface, and the presence of stabilizing surface groups. Due to the inertness of the surface, carbon nanofibers prevent unnecessary reactions with the reagent. Hence, it can be a suitable support for the replacement of conventional catalysts [1]. Taurine as an amino sulfonic acid is essential for proper heart function, healthy sleep, and promoting calmness. Several reports have suggested that taurine, in addition to its medicinal properties, also plays a role in the preparation of catalysts and the synthesis of heterocyclic compounds [2]. Biologically active compounds mainly have a polycyclic heteroatom structure. Among known heterocyclic compounds, coumarin and imidazoles are of great importance because of the medicinal and biological properties of these heterocyclic compounds [3, 4]. (Scheme).
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