Title:
カルバゾール誘導体、及び半導体ナノ結晶
Document Type and Number:
Japanese Patent JP5842630
Kind Code:
B2
Abstract:
A carbazole derivative represented by the following General Formula (1) where at least one aromatic ring has one to three substituents each represented by the following General Formula (2): in General Formula (1), Ar1 and Ar2 each independently represent a substituted or unsubstituted aryl group which may form a ring with a benzene ring, a substituted or unsubstituted heterocyclic group, a substituted or unsubstituted arylsilyl group, or a hydrogen atom, and Ar3 represents a substituted or unsubstituted aryl group, —X—Y—Z (2) in General Formula (2), X represents a methylene group, a carbonyloxy group, an oxycarbonyl group, a carbonyl group, an oxygen atom or a sulfur atom, Y represents a substituted or unsubstituted alkylene group, and Z represents a carboxyl group, a hydroxyl group or a thiol group.
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Inventors:
Shigeyuki Harada
Masaomi Sasaki
Masaomi Sasaki
Application Number:
JP2012013021A
Publication Date:
January 13, 2016
Filing Date:
January 25, 2012
Export Citation:
Assignee:
株式会社リコー
International Classes:
C07D209/80; B82Y20/00; C07D209/86; C07D209/88; C07D409/14; C07F5/02; C07F7/10; C09K11/06; H01L51/50
Domestic Patent References:
| JP2007502251A | ||||
| JP2012054227A | ||||
| JP49026277A | ||||
| JP2008162913A | ||||
| JP2007201193A | ||||
| JP2004095427A | ||||
| JP2004087396A | ||||
| JP2003178884A |
Foreign References:
| CN102382036A | ||||
| WO2009122034A1 | ||||
| WO2008105398A1 | ||||
| US4156734 |
Other References:
J. Jpn. Soc. Colour Mater.,2011年,84,408-414
Attorney, Agent or Firm:
Koichi Hirota