Efficient Synthesis of ۱,۲,۳ -Triazole Derivatives Using Chitosan -Bound ۲ -Methyl Benzimidazole Copper Complex (CBMBCC) as a Heterogenous Nano -Catalyst

In this paper, it was described the preparation of a new chitosan-complexed copper nano-catalyst (CBMBCC). This catalyst has been applied for efficient synthesis of ۱,۲,۳-triazoles through ‘Click’ Huisgen cycloaddition reaction. This catalyst facilitates the click reaction between azides and terminal alkynes in good to excellent yields. The catalyst has been characterized by diverse techniques like TGA, XRD, SEM and so on. CBMBCC is cost-effective, environmentally benign, thermally stable and reusable.

کلیدواژه ها:

Heterogenous ، nano-catalyst ، chitosan ، ۱ ، ۲ ، ۳-triazole ، click chemistry