Preparation and Spectroscopic Studies of New Transition Metal Complexes of 1-(2, 2-Dicyclohexylethyl)-3-(1, 5-Dimethyl-3-Oxo-2-Phenyl-2,3-Dihydro-1H-pyrazol-4-ylimino) Indolin-2-One. ANJS [Internet]. 2018 Jun. 6 [cited 2024 Apr. 29];18(4):27-35. Available from: https://anjs.edu.iq/index.php/anjs/article/view/281