Synthesis and Characterization of New Transition Metal Complexes of Schiff-base Derived from 2-Aminopyrimidine and 2,4-Dihydroxybenzaldehyde and Its Applications in Corrosion Inhibition

Journal of the Korean Chemical Society

Mamdouh S Soliman¹  Mayada S Ali¹  Sahar I Mostafa¹  Abd El Fatah M Ouf¹  Ahmed M El Defrawy¹ 

关键词: Schiff-base;    H2apdhba;    Azomethine;    Spectra;    Polarization;   

DOI  :  

学科分类：化学（综合）

来源: Korean Chemical Society

【 摘 要 】

New complexes cis-[Mo2O3(Hapdhba)2], trans-[UO2(Hapdhba)2], [Pd(Hapdhba)Cl(H2O)], [Pd(bpy)(Hapdhba)]Cl, [Ag(bpy)(Hapdhba)], [Ru(Hapdhba)2(H2O)2], [Rh(Hapdhba)2Cl(H2O)] and [Au(Hapdhba)Cl2] are reported, where H2apdhba is the Schiff-base derived from 2-aminopyrimidine and 2,4-dihydroxy benzaldehyde. The complexes were characterized by IR, electronic, 1H NMR and mass spectra, conductivity, magnetic and thermal measurements. The inhibitive effect of H2apdhba for the corrosion of copper in 0.5 M HCl was also determined by potentiodynamic polarization measurements.

【 授权许可】

Unknown