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Title:
PRODUCTION METHOD FOR FLUORINATED AROMATIC SECONDARY OR TERTIARY AMINE COMPOUND
Document Type and Number:
WIPO Patent Application WO/2020/090989
Kind Code:
A1
Abstract:
In a production method for a fluorinated aromatic secondary or tertiary amine compound having a fluoroaryl moiety in a molecule, the method comprising reacting a fluorinated aromatic primary amine compound with a chlorinated, brominated, or iodinated aromatic hydrocarbon or a pseudohalogenated aromatic hydrocarbon in the presence of a catalyst, a ligand, and a base, the catalyst containing palladium(II) acetate and the ligand containing tri-t-butylphosphine or tri-t-butylphophoniumborate, it is possible to easily and efficiently produce the secondary or tertiary amine compound by causing a fluorinated aromatic amine compound and a chlorinated, brominated, or iodinated aromatic hydrocarbon or a pseudohalogenated aromatic hydrocarbon to undergo a coupling reaction, without using a special catalyst.

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Inventors:
KOJIMA KEISUKE (JP)
Application Number:
PCT/JP2019/042853
Publication Date:
May 07, 2020
Filing Date:
October 31, 2019
Export Citation:
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Assignee:
NISSAN CHEMICAL CORP (JP)
International Classes:
C07C213/02; C07C209/10; C07C211/56; C07C217/92; C07D209/82; C07B61/00
Domestic Patent References:
WO2018155275A12018-08-30
WO2015009076A12015-01-22
Foreign References:
JP2017519795A2017-07-20
CN107021931A2017-08-08
JP5359865B22013-12-04
JP2014047197A2014-03-17
CN108689972A2018-10-23
CN108658932A2018-10-16
JP2017005249A2017-01-05
JP2016027010A2016-02-18
US20140166988A12014-06-19
JP2013214730A2013-10-17
US20130234118A12013-09-12
JP2015096484A2015-05-21
JPH10310561A1998-11-24
Other References:
BEDFORD, R. B. ET AL.: "Intramolecular direct arylation in the synthesis of fluorinated carbazoles", TETRAHEDRON, vol. 64, no. 26, 2008, pages 6038 - 6050, XP022682842, DOI: 10.1016/j.tet.2008.01.143
LEE, Y. ET AL.: "Solid-state highly fluorescent diphenylaminospirobifluorenylfumaronitrile red emitters for non-doped organic light-emitting diodes", CHEMICAL COMMUNICATIONS, 2008, Cambridge, United Kingdom, pages 217 - 219, XP055053214
Attorney, Agent or Firm:
PATENT PROFESSIONAL CORPORATION EI-MEI PATENT OFFICE (JP)
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