438590-73-9Relevant academic research and scientific papers
METHOD FOR PROCESSING FLUORINATED ALKYL ETHER
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Page/Page column 9-10, (2008/06/13)
Disclosed is a method for commercially producing a high-purity fluorinated alkyl ether wherein the content of impurities having an unsaturated bond is extremely low. Specifically disclosed is a method for processing a fluorinated alkyl ether characterized in that a reaction crude liquid containing a fluorinated alkyl ether, which is obtained by reacting a fluorinated alkyl alcohol and a fluorinated olefin in the presence of a basic catalyst, and an unsaturated impurity having an unsaturated bond, which is by-produced during the reaction, is brought into contact with a chlorine gas so that the unsaturated impurity is converted into a chlorine addition product, thereby decreasing the unsaturated impurity content in the reaction liquid.
