Some Pyrimidine Derivatives as Corrosion Inhibitor for Mild Steel in Hydrochloric Acid

On the corrosion inhibition of carbon steel in 1 M HCl with a pyridinium-ionic liquid: chemical, thermodynamic, kinetic and electrochemical studies

“…[9][10][11][12][13][14][15][16] Higher inhibition efficiencies are generally achieved with compounds comprising in their molecular structures P, O, S, N, p-electrons and aromatic rings. [17][18][19][20][21][22][23][24][25][26][27][28][29][30][31] The inhibitive activity of such compounds lies in their ability to reduce the corrosion rates via strong adsorption on the corroding metal surface. 21,[32][33][34] Nevertheless, health hazards and environmental issues are the major drawbacks of several corrosion inhibitors which justify the tremendous efforts deployed to substitute them with more eco-friendly compounds.…”

Macrocyclic compounds as green corrosion inhibitors for aluminium: electrochemical, surface and quantum chemical studies

“…The values of cathodic Tafel slope (β c ) changes significantly with the addition of different concentration of TMCD and TMPD, which means that inhibitors are adsorbing dominantly on cathodic sites and resulting the inhibition of cathodic reactions. So, overall discussion reveals that both the inhibitors are mixed type but affecting more the cathodic reaction [23].…”

2-(4-Hydroxyphenyl)-4,6-dimethyl-2,3-dihydropyrimidin-1-ium acetate

“…Pyrimidine and its derivatives are bioactive molecules and play an important role in several biological processes (Selvam et al, 2012). These derivatives have also been used in coordination chemistry and in corrosion inhibitors (Ansari et al, 2015). Several methods have been proposed for the synthesis of pyrimidine derivatives (Gore & Rajput, 2013).…”