%0 Journal Article %T Unusual transformations of monopropargyl esters 2,3- and 1,3-butanediols %A Mammadov, E.. %A Guliyeva, S.. %K cyclohydration, monopropargyl esters, heterocyclization, butanediol, dioxane, t-BuOH, NaOH, alcohol, acetylene ethers, hydration reaction, acrolein %J Oil and gas technologies and environmental safety %D 2026 %N 2026 %P 6 %I Astrakhan State Technical University