采用十二氟庚醇通过醚化-闭环的两步法合成了十二氟庚基缩水甘油醚,考察了反应时间以及催化剂用量、加碱量对产物收率的影响,通过FTIR及13C-NMR表征了合成产物。结果表明,低温长时间的醚化反应有利于提高产物收率,碱用量的摩尔份数为醇的1.2倍时,产物有较高的收率,达到86%。 Dodecafluoroheptyl glycidyl ether was synthesized by a two-step etherification-ring-closure method using dodecafluoroheptanol. The effects of reaction time, amount of catalyst and amount of alkali on the yield of the product were investigated. FTIR and 13C-NMR The synthesis product was characterized. The results showed that the etherification reaction at low temperature for a long time was beneficial to improve the yield of the product. The molar yield of alkali was 1.2 times that of alcohol, and the yield was 86%.