ChemInform Abstract: Investigation of Reactions of Monosubstituted Acetylenic Alcohols with Halides of the Allyl Type.

Abstract

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Synthesis and some chemical conversions of acetylenic derivatives of 1,4-dioxane

“…Dehydrobromination of the corresponding bromohydrin was then carried out in the presence of metallic sodium in absolute diethyl ether. Acetylenic derivatives of 1,4-dioxane enter into hydrosilylation, aminomethylation, and diene condensation reactions with the formation of new derivatives of 1,4-dioxane.It is known that oxygen-containing heterocyclic compounds with multiple bonds are reactive and may be applied widely in organic synthesis for obtaining polyfunctional compounds with practically useful properties, particularly biologically active compounds [1][2][3][4][5]. The preparation of unsaturated derivatives of 1,4-dioxane from glycidyl ethers of unsaturated alcohols has been insufficiently studied [5][6][7][8][9].…”

“…It is known that oxygen-containing heterocyclic compounds with multiple bonds are reactive and may be applied widely in organic synthesis for obtaining polyfunctional compounds with practically useful properties, particularly biologically active compounds [1][2][3][4][5]. The preparation of unsaturated derivatives of 1,4-dioxane from glycidyl ethers of unsaturated alcohols has been insufficiently studied [5][6][7][8][9].…”