Method for producing perfluoro compounds and method for producing fluorine-containing polymers

Abstract

Provided are: a perfluoro compound production method that enables easy obtaining of a perfluoro compound from which it is possible to produce a high molecular weight polymer in a polymerization reaction; and a method for producing a fluorine-containing polymer using same.　This perfluoro compound production method is characterized by comprising: obtaining a crude product X, which is either a crude product A including a perfluoro allyl ether compound or a crude product B including a perfluoro α-olefin compound, from a step of either step A for reacting a perfluoro alkoxide salt and a perfluoro allylating agent to obtain said crude product A, or step B for dechlorinating a chlorofluorocarbon compound to obtain said crude product B; and obtaining a crude product Y including a perfluoro compound which is either the perfluoro allyl ether compound or the perfluoro α-olefin compound, by mixing the crude product X and a radical source and bringing radicals generated from the radical source into contact with the crude product X.

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