Invention Grant
US08933264B2 Method for producing organic compound having sulfo group, method for producing liquid composition, and method for hydrolyzing organic compound having fluorosulfonyl group
有权
具有磺基的有机化合物的制造方法,液体组合物的制造方法以及水解具有氟磺酰基的有机化合物的方法
- Patent Title: Method for producing organic compound having sulfo group, method for producing liquid composition, and method for hydrolyzing organic compound having fluorosulfonyl group
- Patent Title (中): 具有磺基的有机化合物的制造方法,液体组合物的制造方法以及水解具有氟磺酰基的有机化合物的方法
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Application No.: US14190383Application Date: 2014-02-26
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Publication No.: US08933264B2Publication Date: 2015-01-13
- Inventor: Atsushi Watakabe , Yoshitomi Morizawa , Hisao Hori , Takehiko Sakamoto , Tomoyuki Fujita , Kana Ishikawa
- Applicant: Asahi Glass Company, Limited
- Applicant Address: JP Chiyoda-ku
- Assignee: Asahi Glass Company, Limited
- Current Assignee: Asahi Glass Company, Limited
- Current Assignee Address: JP Chiyoda-ku
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Main IPC: C07C309/00
- IPC: C07C309/00 ; C08F114/26 ; C07B45/02 ; C08F8/12 ; C08J11/14 ; C07C303/22

Abstract:
To provide a method for producing an organic compound having a sulfo group by efficiently hydrolyzing an organic compound having a fluorosulfonyl group with a small number of steps with a small quantity of waste liquid.A method for producing an organic compound having a sulfo group, which comprises bringing an organic compound having a fluorosulfonyl group into contact with subcritical water at from 200 to 320° C. to convert the fluorosulfonyl group into a sulfo group.
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