It has been shown that in the course of interaction of sodium chloride of 2-chloroacrylic acid with alkenyl and alkynylhalogenides (in the presence of triethylbenzylammonium chloride, at 80–85°C) with high yields appropriate, non-limiting ethers of 2-chloroacrylic acid are formed. It has been established that the synthesized haloid- containing ethers possess antiwear and antirub properties and can be used as additives to oils.