A study of the influence of 3,4-dichloro-(2H)-pyridazin-3-one derivatives on corrosion resistance of steel

Abstract

New 3,4 dichloro (2H) pyridazin 3 one derivatives have been synthesized, and the influence of these substances on the corrosion properties of steel structures has been preliminarily determined by quan tum chemical calculations. Experimental data have demonstrated that the considered compounds exhibit anticorrosive efficiency in acid media, which depends on the electron density on reactive centers of mole cules, their solubility, and the nature of acids.