반응 #1244244

반응 방정식

FSO2CF2CF2OCF2CF2OCOCF(CF3)OCF2CF2CF3

NaF

→

FSO2CF2CF2OCF2COF

CF3CF(OCF2CF2CF3)COF

반응 조건

후처리

1. 1
   기타adjusted at 20° C.
2. 2
   온도After cooling
3. 3
   기타the liquid sample (3.0 g) was recovered

실험 절차

FSO2CF2CF2OCF2CF2OCOCF(CF3)OCF2CF2CF3(3.1 g) obtained in Example 3 was charged into a flask together with NaF powder (0.02 g) and heated at 140° C. for 10 hours in an oil bath with vigorous stirring. At the upper portion of the flask, a reflux condenser having the temperature adjusted at 20° C., was installed. After cooling, the liquid sample (3.0 g) was recovered. As a result of the analysis by GC-MS, CF3CF(OCF2CF2CF3)COF and FSO2CF2CF2OCF2COF were confirmed to be the main products, and the NMR yield was 71.2%. Further, FCOCF(CF3)OCF2CF2CF3 was obtained in a yield of 74.0%.

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