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صفحه اصلی
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بیست و نهمین کنفرانس شیمی آلی ایران
One-pot synthesis of quinoline derivatives by modified nanomagnetic graphitic carbon nitride as a green nanocatalyst
نویسندگان :
Fatemeh Rezaei ( دانشگاه مازندران ) , Heshmatollah Alinezhad ( دانشگاه مازندران ) , Behrooz Maleki ( دانشگاه مازندران )
کلید واژه ها :
: Graphitic carbon nitride،Mild reaction conditions،Green nanocatalyst
چکیده مقاله :
One of the effective strategies to take advantage of these compounds and simultaneously benefit from the privilege of the heterogeneous catalytic system, including stability, reusability, and easy recovery, is the functionalization of solid supports with organic molecules and active biomolecules [1]. Carbon-based nanomaterials are known as interesting solid support compounds, specifically two-dimensional nanosheet constituents, and their unique structure has led to charming physicochemical properties [2]. Among them, graphitic carbon nitride (g-C3N4) is recognized as a layered polymer whose attractive properties such as high stability, eco-friendly property, large surface area, rich in N, and nontoxicity have converted it into a valuable and useful class of carbon nanomaterials [3]. Therefore, an environmentally organic compound was attached to the surface of magnetic graphene nitride by employing a linker agent. The synthesized composite efficiently catalyzed the multicomponent reaction including the synthesis of quinoline derivatives (Scheme). A large library of functional targeted products was synthesized in mild reaction conditions. More importantly, this catalyst was stable and magnetically recycled and reused for at least five runs without losing catalytic activity.
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