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ChemicalBook CAS DataBase List 2,2,2-TRIFLUOROETHYL METHYL ETHER
460-43-5

2,2,2-TRIFLUOROETHYL METHYL ETHER synthesis

11synthesis methods
-

Yield: 88.6%

Reaction Conditions:

in methanol at 20; for 4 h;

Steps:

1
Weighed 127 g of intermediate p-toluenesulfonic acid-2,2,2-trifluoroethyl ester, 32.5 g of sodium methoxide and 100 ml of methanol in a 500 mL three-necked flask equipped with magnetic stirring and a thermometer, and stirred at 20 ° C. After 4 hours, the progress of the reaction was monitored by gas chromatography. After the reaction was completed, the stirring was stopped, and the reaction liquid was rectified to obtain 50 g of the desired product 2,2,2-trifluoroethyl methyl ether. The purity was 99.8%, and the yield was 88.6%.

References:

Zhejiang Chemical Institute Co., Ltd.;Sinochem Lantian Group Co., Ltd.;Li Wei;Zhang Di;Liu Dongpeng;Guo Zhikai CN109867612, 2019, A Location in patent:Paragraph 0055; 0057

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