Title:
FLUORINATING AGENT AND METHOD FOR PRODUCING FLUORINE-CONTAINING COMPOUNDS
Document Type and Number:
WIPO Patent Application WO/2021/060276
Kind Code:
A1
Abstract:
Provided, inter alia, is a fluorinating agent that can selectively produce a monofluorination product through preferential synthesis of the monofluorination product over a difluorination product, in a fluorination reaction in which a fluorine atom is introduced onto a carbon atom, of the carbon atoms constituting the C=C bond in a silyl enol ether compound, other than a carbon atom bonded to a silyl ether group. Also provided is a method for producing a fluorine-containing compound using this fluorinating agent. The compound is represented by the following general formula (A1) (in the formula, R1 is a possibly substituted C6-14 aryl group and R2 is a possibly substituted C1-30 alkyl group (possibly having from 1-5 oxygen atoms in ether linkages between carbon atoms) or a possibly substituted aromatic group).
Inventors:
OKAZOE TAKASHI (JP)
ISHIBASHI YUICHIRO (JP)
NOZAKI KYOKO (JP)
AIKAWA KOHSUKE (JP)
ADACHI AKIYA (JP)
ISHIBASHI YUICHIRO (JP)
NOZAKI KYOKO (JP)
AIKAWA KOHSUKE (JP)
ADACHI AKIYA (JP)
Application Number:
PCT/JP2020/035800
Publication Date:
April 01, 2021
Filing Date:
September 23, 2020
Export Citation:
Assignee:
AGC INC (JP)
UNIV TOKYO (JP)
UNIV TOKYO (JP)
International Classes:
C07C45/00; C07C49/463; C07C49/697; C07C49/80; C07C67/00; C07C69/63; C07C69/65; C07C311/48; C07D213/81; C07D311/04; C07D335/06
Foreign References:
| JPS6317856A | 1988-01-25 | |||
| JPH0640952A | 1994-02-15 | |||
| JPH08512286A | 1996-12-24 |
Other References:
ZHAO, YI-XIAO ET AL.: "A novel C-N migration rearrangement based on N-F compounds for the synthesis of N-alkyl diaryl ureas", EUR. J. ORG. CHEM., vol. 2020, no. 4, 31 January 2010 (2010-01-31), pages 437 - 445, XP055809435
Attorney, Agent or Firm:
T.S. PARTNERS et al. (JP)
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