FIELD: chemistry.
SUBSTANCE: invention relates to a method of producing vinyl ethers, which comprises reacting different aliphatic alcohols and dichloroethane, as a synthetic equivalent of acetylene, in a super-base system, a hydroxide of an alkaline Me / highly polar non-hydroxyl solvent, for example dimethylsulphoxide. Process is carried out at temperature of 115–140 °C for 1.5–2 hours. Molar ratio of reagents alcohol : dichloroethane : alkali of 1:3:8.
EFFECT: improved process of vinylation of aliphatic alcohols, as well as simple extraction of pure target vinyl ethers (simplicity and environmental safety).
1 cl, 12 ex
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