Title:
QUINONE DERIVATIVE AND ELECTROPHOTOGRAPHIC PHOTORECEPTOR
Document Type and Number:
WIPO Patent Application WO/2017/145814
Kind Code:
A1
Abstract:
This quinone derivative is a compound represented by general formula (1). In general formula (1), R represents an optionally substituted alkyl group having 1-6 carbon atoms, an optionally substituted aryl group having 6-14 carbon atoms, an optionally substituted cycloalkyl group having 3-10 carbon atoms, or an optionally substituted heterocyclic group. Ar represents an aryl group that has 6-14 carbon atoms and that may comprise or more groups selected from a substituent group. The substituent group is a group comprising an optionally substituted alkyl group having 1-6 carbon atoms, an optionally substituted alkoxy group having 1-6 carbon atoms, and an optionally substituted aryl group having 6-14 carbon atoms. When Ar represents an aryl group that has 6-14 carbon atoms and that comprises two or more groups selected from the substituent group, the two or more groups selected from the substituent group may be the same or different from each other.
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Inventors:
OKADA HIDEKI (JP)
SUGAI FUMIO (JP)
KOJIMA KENSUKE (JP)
SUGAI FUMIO (JP)
KOJIMA KENSUKE (JP)
Application Number:
PCT/JP2017/004949
Publication Date:
August 31, 2017
Filing Date:
February 10, 2017
Export Citation:
Assignee:
KYOCERA DOCUMENT SOLUTIONS INC (JP)
International Classes:
C07C50/10; G03G5/06
Foreign References:
| JP2002107978A | 2002-04-10 | |||
| JPH11311872A | 1999-11-09 | |||
| JP2008268804A | 2008-11-06 | |||
| JP2010054583A | 2010-03-11 | |||
| JPH06118670A | 1994-04-28 |
Other References:
ANDREAS KRAL ET AL.: "4,4'-Binaphthylidendione - Farbe und Struktur", ZEITSCHRIFT FUR NATURFORSCHUNG, vol. 48, no. 10, 1993, pages 1401 - 1407, XP002171013
Attorney, Agent or Firm:
MAEI Hiroyuki (JP)
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