反应详情

温度

80 °C

To a stirred solution of 5-chloro-1,2-dimethyl-4,4,5-trifluorocyclohexene of 12.6 g prepared in Example 14 was added 1.0 g of benzyltriethylammonium chloride, and then the reaction mixture was heated to 80° C. followed by slowly adding 40 g of 50% aqueous sodium hydroxide solution for 30 min. The reaction mixture was stirred for additional 2 hours at 80° C., and then the resultant was purified by steam distillation followed by separating the aqueous layer. The organic layer was dried with calcium chloride, and then 7.3 g of the desired product was collected by fractional distillation at temperature 150° C. as a colorless liquid.

1. distillationthe resultant was purified by steam distillation
2. customby separating the aqueous layer
3. dry with materialThe organic layer was dried with calcium chloride
4. distillation7.3 g of the desired product was collected by fractional distillation at temperature 150° C. as a colorless liquid