Title:
MANUFACTURING METHOD OF DIAMINE COMPOUND, AND MANUFACTURING METHOD OF ELECTROPHOTOGRAPHIC PHOTORECEPTOR
Document Type and Number:
Japanese Patent JP2020029419
Kind Code:
A
Abstract:
To provide a manufacturing method capable of manufacturing a compound capable of enhancing sensitivity property of an electrophotographic photoreceptor at good yield.SOLUTION: There is provided a method for manufacturing a bistriphenylamine compound having a biphenyl skeleton by reacting for example [(2-methyl-6-ethyl)-phenyl]-[4-(4-phenyl-1,3-butenedienyl)-phenyl]-amine and 4,4'-dibromo-biphenyl by using a ligand represented by the formula (30) and a catalyst containing a transition metal. Rto Rare each independently a C1 to C6 alkyl group; Aris a C6 to 14 arylene group.SELECTED DRAWING: None
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Inventors:
OKADA HIDEKI
AZUMA JUN
KOJIMA KENSUKE
AZUMA JUN
KOJIMA KENSUKE
Application Number:
JP2018155489A
Publication Date:
February 27, 2020
Filing Date:
August 22, 2018
Export Citation:
Assignee:
KYOCERA DOCUMENT SOLUTIONS INC
International Classes:
C07C209/10; B01J31/24; C07C211/54; C07C213/08; C07C217/80; G03G5/05; G03G5/06
Domestic Patent References:
| JP2006327989A | 2006-12-07 | |||
| JP2018028050A | 2018-02-22 | |||
| JP2009298773A | 2009-12-24 | |||
| JP6665811B2 | 2020-03-13 | |||
| JP6888517B2 | 2021-06-16 |
Foreign References:
| WO2013084664A1 | 2013-06-13 | |||
| KR20160106238A | 2016-09-12 | |||
| WO2016136847A1 | 2016-09-01 |
Attorney, Agent or Firm:
Hiroyuki Maei