مشخصات پژوهش

صفحه نخست /Ni–citric acid coordination ...
عنوان Ni–citric acid coordination polymer as a practical catalyst for multicomponent reactions
نوع پژوهش مقاله چاپ‌شده در مجلات علمی
کلیدواژه‌ها Metal–organic frameworks; Ni; Multicomponent Reaction:2,3-dihydroquinazolin-4(1H)-one; olyhydroquinoline
چکیده Coordinative polymers (CP) are a subclass of Metal–organic frameworks (MOFs) with porous microstructures which have been widely synthesized in recent years and applied in various fields especially in catalysis science. In this work Coordinative polymers (CP) of nickel and citric acid (CA) was prepared as a new catalyst (Ni-CP) and applied in organic multicomponent reactions. The obtained catalyst was characterized by SEM, WDX, EDS, AAS, FT-IR, XRD and BET analysis. N2 adsorption– desorption isotherms indicate good BET surface area for Ni-CP; therefore can be employed as an efficient catalyst in multicomponent reactions for the synthesis of polyhydroquinoline and 2,3-dihydroquinazolin-4(1H)-one derivatives. Finally, this catalyst was recovered and reused several consecutive times.
پژوهشگران مصطفی کولیوند (نفر اول)، محسن نیکورزم (نفر دوم)، آرش قربانی چقامارانی (نفر سوم)، رضا آزادبخت (نفر چهارم)، بهمن طهماسبی (نفر پنجم)