Palladium nanoparticles supported on exfoliated g-C3N4 as efficient catalysts for one-pot synthesis of 5-substituted 1 H-tetrazoles
摘要
This study successfully anchored palladium onto the surface of organically modified g-C3N4 using a simple and cost-efficient method. The resulting nanocatalyst demonstrated durability and high efficiency as a nano-reactor for synthesizing tetrazole derivatives. Comprehensive characterization of this eco-friendly heterogeneous catalyst was performed using various techniques, including Fourier transform infrared spectroscopy, scanning electron microscopy, energy-dispersive X-ray spectroscopy, inductively coupled plasma optical emission spectroscopy, X-ray diffraction, thermal gravimetric analysis, and nitrogen adsorption-desorption. Notable advantages of this methodology include the use of a green medium, straightforward separation and workup procedures, excellent reusability of the nanocatalyst, and shorter reaction times.