FIELD: chemical technology. SUBSTANCE: method involves the reaction of 1,2-dichloroethane with aqueous solution of sodium hydroxide in the presence of catalytic system. The latter is prepared from tertiary amines, haloidalkyls and alcohols at 40-80 C with conversion 80-90%. Method is used for haloidhydrocarbons production. EFFECT: improved method of synthesis. 3 cl, 3 tbl
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