Title:
PRODUCTION METHOD FOR α-FLUOROACRYLIC ACID COMPOUND
Document Type and Number:
WIPO Patent Application WO/2019/245048
Kind Code:
A1
Abstract:
The problem to be addressed by the present invention is to provide a novel production method for an α-fluoroacrylic acid ester compound. The problem is addressed by the production method for the compound represented by formula (1) [in the formula, R1 and R2 are identical or different, each representing an alkyl group, or the like; and R3 represents an alkyl group, or the like], the production method comprising the step A of causing a compound represented by formula (2) to react with R3-OH (3) and carbon monoxide in the presence of palladium, a double-bond-containing compound (α), a diphosphine compound (β), and a base, to obtain the compound represented by the formula (1).
Inventors:
GOTOU AKIHIRO (JP)
KISHIKAWA YOSUKE (JP)
HOSHIYA NAOYUKI (JP)
MATSUURA MAKOTO (JP)
KISHIKAWA YOSUKE (JP)
HOSHIYA NAOYUKI (JP)
MATSUURA MAKOTO (JP)
Application Number:
PCT/JP2019/024848
Publication Date:
December 26, 2019
Filing Date:
June 21, 2019
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
C07C67/36; C07C51/10; C07C57/52; C07C69/65; C07B61/00
Foreign References:
| JP2015143199A | 2015-08-06 | |||
| JP2008105956A | 2008-05-08 | |||
| JP2014062092A | 2014-04-10 | |||
| JP2015160846A | 2015-09-07 | |||
| JP2007153804A | 2007-06-21 | |||
| JP2015143199A | 2015-08-06 |
Other References:
WU, XIAO-FENG ET AL.: "A General and Efficient Palladium-Catalyzed Alkoxycarbonylation of Phenols To Form Esters through InSitu Formed Aryl Nonaflates", CHEMISTRY - A EUROPEAN JOURNAL., vol. 18, no. 13, 1 January 2012 (2012-01-01), pages 3831 - 3834, XP055665915, ISSN: 0947-6539, DOI: 10.1002/chem.201103797
See also references of EP 3812364A4
See also references of EP 3812364A4
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
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