Synthesis and Characterization of Some Novel Complexes of Multi-Substituted Pyrazole and Dihydropyridine

In this work, some new complexes of multi-substituted pyrazole and dihydropyridine were obtained. All the obtained ligands and complexes were identified via its physical constants, such as melting points, color, spectroscopic characterization using FT-IR, 1H-NMR, 13C-NMR, micro elemental analysis (CHNS) technique, magnetic susceptibility data, and molar conductance measurements. Depending on spectral analyses and measurements, a tetrahedral aspect and non-electrolytic character were suggested for all these complexes.