トリス(パーフルオロアルカンスルホニル)メチド酸塩の製造方法

Title:

トリス(パーフルオロアルカンスルホニル)メチド酸塩の製造方法

Document Type and Number:

Japanese Patent JP5186910

Kind Code:

B2

Abstract:

There is provided a method for producing a tris(perfluoroalkanesulfonyl)methide acid salt represented by formula [1], including the steps of (a) reacting a methylmagnesium halide represented by formula [2] with a perfluoroalkanesulfonyl fluoride represented by formula [3], thereby obtaining a reaction mixture; and (b) directly reacting the obtained reaction mixture with at least one selected from the group consisting of alkali metal halides, quaternary ammonium salts, and quaternary phosphonium salts. By this method, it is possible to easily produce the target methide acid salt with high yield.

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Inventors:

Minami Akira
Shintaro Sasaki
Takashi Kume

Application Number:

JP2007324490A

Publication Date:

April 24, 2013

Filing Date:

December 17, 2007

Export Citation:

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Assignee:

Central Glass Co., Ltd.

International Classes:

C07C315/04; C07C317/04; C07F1/00; C07F1/02; C07F1/04; C07F1/06

Domestic Patent References:

JP2000256348A

Attorney, Agent or Firm:

Makoto Koide

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