反应详情

温度

55 °C

Into a 20 l Hastelloy C autoclave equipped with a stirrer, a reflux condenser, a dropping funnel and a thermometer, 7700 g of methanol, 60 g of isopropyl alcohol and 1980 g (30 mols) of 85% potassium hydroxide were charged. The reactor was heated to bring the internal temperature to 55° C. Then, 4460 g (10 mols) of C6F13I was fed thereto over a period of two hours. While maintaining the reactor at 55° C. stirring was continued for 10 hours. The conversion was more than 99.9%. Then, 3200 g of water was added to dissolve precipitated potassium iodide. The crude reaction solution was separated into two layers, and the fluorocarbon layer (lower layer) was further washed twice with 3200 g of water to obtain 2951 g of C6F13H (purity: 99.9%, 3.9 ppm of C6F13I was detected). In the reactor, no formation of tar was observed.

1. temperatureThe reactor was heated
2. customto 55° C
3. waitwas continued for 10 hours
4. dissolutionto dissolve
5. customprecipitated potassium iodide
6. customThe crude reaction solution
7. customwas separated into two layers
8. washthe fluorocarbon layer (lower layer) was further washed twice with 3200 g of water