Ethyl 5,9,13-trimethyl-3,4-tetradecadienoate 、
potassium carbonate 、
盐酸 40.0~45.0 ℃
、17.77 kPa
条件下,
反应 3.0h,
以Ethyl 5,9,13-trimethyl-2,4-tetradecadienoate was obtained in a yield of 93% from a fraction boiling at 143 to 145°C. under 1 mm Hg的产率得到5,9,13-Trimethyl-2,4-tetradecadiensaeureethylester