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Title:
METHOD FOR PRODUCING 3-ARYLPROPIONAMIDE COMPOUND AND 3-ARYLPROPIONIC ACID ESTER COMPOUND
Document Type and Number:
WIPO Patent Application WO/2018/221604
Kind Code:
A1
Abstract:
The present invention provides a method for industrially producing: a pyrimidine compound having pest control efficacy; 2-[4-(trifluoromethyl)phenyl]ethylamine, which is a production intermediate of the pyrimidine compound; a phenylethylamine compound useful as a medical and agricultural chemical intermediate; and a 3-arylpropionamide compound and a 3-arylpropionic acid ester compound which are useful as production intermediates of the phenylethylamine compound. The 3-arylpropionamide compound or the 3-arylpropionic acid ester compound can be effectively and industrially produced in a single step by reacting a compound represented by formula (1) (in the formula, X represents a chlorine atom or a bromine atom, and Y represents a hydrogen atom, a fluorine atom, a cyano group, an alkylcarbonyl group, a dialkylamino group, or an alkyl group which may be substituted with a fluorine atom) with acrylamide or acrylate ester in the presence of a metal catalyst and a reducing agent.

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Inventors:
TANIMURA SHUN (JP)
TANIMOTO MASAYA (JP)
HAGIYA KOJI (JP)
Application Number:
PCT/JP2018/020798
Publication Date:
December 06, 2018
Filing Date:
May 30, 2018
Export Citation:
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Assignee:
SUMITOMO CHEMICAL CO (JP)
International Classes:
C07C231/12; C07C67/347; C07C69/65; C07C209/58; C07C211/29; C07C233/11; C07C271/14; C07D239/42; C07B61/00
Domestic Patent References:
WO2015146870A12015-10-01
WO2015146870A12015-10-01
Foreign References:
JP2001039931A2001-02-13
JP2017107506A2017-06-15
JP2001039931A2001-02-13
US5523404A1996-06-04
Other References:
LEBEDEV, S. A. ET AL.: "Condensation of organic bromides with vinyl compounds catalysed by nickel complexes in the presence of zinc", JOURNAL OF ORGANOMETALLIC CHEMISTRY, vol. 344, 1988, pages 253 - 259, XP055561392
See also references of EP 3632892A4
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
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