Title:
FLUORINATED CARBOXYLIC ACID SALT COMPOUND
Document Type and Number:
WIPO Patent Application WO/2022/054737
Kind Code:
A1
Abstract:
A method for producing a compound represented by formula (P1): (B1f)mp(A1)np [wherein B1f is RfCOO, Rf is a hydrocarbon group having one or more fluorine atoms, A1 is a group excluding H, mp is (valence of A1)×np and is 1 or 2, np is mp/(valence of A1) and is 1, and A1 has a valence of 1 or 2], the method comprising step A, in which a compound represented by formula (S1): (B1f)(R1) [wherein B1f is the same as defined above, and R1 is an organic group] is reacted with a compound represented by formula (S2) (A1)ms2(B2)ns2 [wherein A1 is the same as defined above, B2 is OH, CO3, or HCO3, ms2 is (valence of B2)×ns2/(valence of A1) and is 1 or 2, and ns2 is (valence of A1)×ms2/(valence of B2) and is 1 or 2] or with a hydrate thereof. This method is a new method for producing a fluorinated carboxylic acid salt compound (preferably having a low water content).
Inventors:
SHIRAI ATSUSHI (JP)
YAMAZAKI SHIGEAKI (JP)
KUROKI YOSHICHIKA (JP)
OHTSUKA TATSUYA (JP)
YAMAZAKI SHIGEAKI (JP)
KUROKI YOSHICHIKA (JP)
OHTSUKA TATSUYA (JP)
Application Number:
PCT/JP2021/032577
Publication Date:
March 17, 2022
Filing Date:
September 06, 2021
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
C07C51/09; C07C53/18; C07C53/21; H01G9/035; H01G9/20; H01G11/06; H01G11/64; H01M6/16; H01M8/02; H01M10/052; H01M10/0567
Domestic Patent References:
| WO2008078626A1 | 2008-07-03 | |||
| WO2011000804A1 | 2011-01-06 |
Foreign References:
| JP2004022379A | 2004-01-22 | |||
| JPS53146708A | 1978-12-20 | |||
| JPS56125500A | 1981-10-01 | |||
| JP2011093808A | 2011-05-12 | |||
| JP2002100405A | 2002-04-05 |
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
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