FIELD: organic chemistry.
SUBSTANCE: invention relates to organic chemistry, specifically to a method of producing chloromethylene carbonate by treating epichlorohydrin with carbon dioxide and is characterized by the fact that treatment is carried out in the presence of benzyltriethylammonium chloride with molar ratio of epichlorohydrin : benzyltriethylammonium chloride of 100:1–5 at 55–65 °C, followed by treatment with n-hexane and fractional distillation at pressure of 0.4 kPa.
EFFECT: obtaining the end product using a simple and efficient method using minimum amounts of available and non-toxic reagents.
1 cl, 3 ex
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