Title:
METHOD FOR PRODUCING N-(HETERO)ARYL(METH)ACRYLAMIDE COMPOUNDS
Document Type and Number:
WIPO Patent Application WO/2022/249994
Kind Code:
A1
Abstract:
This method for producing N-(hetero)aryl(meth)acrylamide compounds comprises obtaining a compound given by general formula (3) by carrying out an amidation reaction, at a temperature above 120°C, between a compound given by general formula (1) and a compound given by general formula (2) below. R1 represents a hydrogen atom or aliphatic group; R2 and R4 represent a hydrogen atom, chain aliphatic group, aliphatic hydrocarbon ring group, aryl group, or heterocyclic group; Ar represents an aromatic ring; R3 represents an electron-withdrawing group; m represents an integer greater than or equal to 1; and n represents an integer greater than or equal to 0. R4 is not the α-hydroxybenzyl group.
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Inventors:
TASAKI YASUTAKA (JP)
WADA KENJI (JP)
WADA KENJI (JP)
Application Number:
PCT/JP2022/021000
Publication Date:
December 01, 2022
Filing Date:
May 20, 2022
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
C07C231/02; C07B61/00; C07C233/09; C07C233/15; C07C233/33; C07C303/40; C07C311/39
Domestic Patent References:
| WO2005014531A1 | 2005-02-17 | |||
| WO2002083653A1 | 2002-10-24 |
Foreign References:
| JPS5826849A | 1983-02-17 | |||
| JPH11288093A | 1999-10-19 | |||
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| US20040023155A1 | 2004-02-05 | |||
| JP2011195479A | 2011-10-06 | |||
| JP2018517705A | 2018-07-05 | |||
| JP2013193975A | 2013-09-30 | |||
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| JPS554360A | 1980-01-12 |
Attorney, Agent or Firm:
IIDA & PARTNERS et al. (JP)
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