FIELD: chemistry.
SUBSTANCE: invention relates to a method for producing 3-methylcyclohexene, in which piperylene is processed as a result of its interaction with ethylene taken in a molar ratio from 1:2 to 1:10, under supercritical conditions at a temperature of 250-300°C and a pressure of 29-311 atm for 20-30 minutes.
EFFECT: more environment-friendly and selective processing of piperylene into a practically valuable product obtained with a yield of up to 77.1%.
1 cl, 1 tbl
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