چكيده به لاتين
In this study, a novel nanocatalyst based on the halloysite was synthesized as a clay structure. halloysite nanotubes were selected as a suitable substrate due to the presence of hydroxyl functional groups and then were placed on halosite nanotubes by reaction of tetrazole rings. hen the proposed nanocatalyst were identified by Fourier-transform infrared spectra (FT-IR), Field emission scanning electron microscope (SEM), X-ray diffraction pattern (XRD), thermogravimetric analyzer (TGA) and vibrational sample magnetometer. In this study, a novel approach for the preparation of new nanocatalysts functioned with tetrazole rings was investigated. Then, for the first time, the novel nanocatalysts synthesized for the synthesis of 1H-tetrazole derivatives were investigated by a three-component reaction starting with sodium azide, aldehyde, and malononitrile derivatives. Due to the high magnetic properties of the nanocatalyst, it was used 10 times without a significant decrease in its catalytic activity.
