Title:
QUINONE DERIVATIVE AND ELECTROPHOTOGRAPHIC PHOTORECEPTOR
Document Type and Number:
WIPO Patent Application WO/2017/145759
Kind Code:
A1
Abstract:
Provided is a quinone derivative represented by general formula (1). In general formula (1), R1 represents a group selected from the group consisting of an optionally substituted alkyl group having 1-8 carbon atoms, an aryl group that has 6-14 carbon atoms and that may comprise an alkyl group having 1-6 carbon atoms, and a cycloalkyl group having 3-20 carbon atoms. These groups may be substituted with one or more halogen atoms. The two R1 may be the same or different from each other. R2 represents a hydrogen atom, an optionally substituted alkyl group having 1-6 carbon atoms, an aryl group having 6-14 carbon atoms, a cycloalkyl group having 3-20 carbon atoms, or an optionally substituted heterocyclic group having 3-14 carbon atoms. The two R2 may be the same or different from each other.
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| WO/1987/001698 | 1,4-NAPHTHALENEDIOL AND 1,4-HYDROQUINONE DERIVATIVES |
| JPS5718641 | PREPARATION OF QUINONE |
Inventors:
OKADA HIDEKI (JP)
KOJIMA KENSUKE (JP)
SUGAI FUMIO (JP)
SHIMIZU TOMOFUMI (JP)
KOJIMA KENSUKE (JP)
SUGAI FUMIO (JP)
SHIMIZU TOMOFUMI (JP)
Application Number:
PCT/JP2017/004547
Publication Date:
August 31, 2017
Filing Date:
February 08, 2017
Export Citation:
Assignee:
KYOCERA DOCUMENT SOLUTIONS INC (JP)
International Classes:
C07C50/10; G03G5/06
Foreign References:
| JPH0592936A | 1993-04-16 | |||
| JP2010054583A | 2010-03-11 | |||
| JP2008268804A | 2008-11-06 |
Attorney, Agent or Firm:
MAEI Hiroyuki (JP)
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