Research of the Processes of Synthesis of Acetylene Diols and Study of their Anti-Corrosive Properties

Abstract

In the process of the synthesis of acetylenic diols by the Favorsky reaction based on acetylene and carbonyl compounds, a side reaction also occurs - aldol-crotonic condensation, in which hydroxyaldehyde and crotonic aldehydes are formed. Therefore, acetylenic alcohols and carbonyl compounds were used in the synthesis of acetylenic diols. As a result, secondary-secondary and secondary-tertiary acetylenic diols were obtained in high yields. The anticorrosive properties of the obtained acetylene compounds have been studied.