Title:
オキソカーボン系化合物、樹脂組成物およびインク組成物
Document Type and Number:
Japanese Patent JP6634147
Kind Code:
B2
Abstract:
Provided is an oxocarbon compound characterized by being represented by formula (1) or formula (2). [In formula (1) and formula (2), R1-R4 each independently represent a structural unit shown by formula (3).] [In formula (3), ring A represents an optionally substituted aromatic hydrocarbon ring, an optionally substituted aromatic heterocycle, or an optionally substituted fused ring including these ring structures; R5-R7 each independently represent a hydrogen atom, organic group, or polar functional group, or R5 and R6 link to each other to form a ring; the total number of π electrons included in ring A and R7 is 12 or higher.]
Inventors:
Masanori Aoki
Shino Kasano
Tomoya Arai
Shino Kasano
Tomoya Arai
Application Number:
JP2018501780A
Publication Date:
January 22, 2020
Filing Date:
February 24, 2017
Export Citation:
Assignee:
Nippon Shokubai Co., Ltd.
International Classes:
C09B23/01; C07D209/56; C07D209/96; C07D519/00; C08K5/3417; C08L101/00; C09D11/037; C09D11/50
Domestic Patent References:
| JP8507317A | ||||
| JP7507074A | ||||
| JP2014513702A |
Foreign References:
| WO1996010620A1 |
Other References:
Lapa V. Desai, Danan T. Ren, and Thorsten Rosner,Mild and General Method for the alpha-Arylation of Heteroaromatic Ketones,Organic Letters,2010年,Vol.12, No.5,1032-1035
F. Sanchez-Viesca, Ma. R. Gomez, and Martha Berros,A Mechanistic Deviation in the Bischler Indole Synthesis,Heterocyclic Communications,2003年,Vol.9, No.4,367-372
Simon Kuster, Thomas Geiger,Coupled pi-conjugated chromophores,Dyes and Pigments,2015年,Vol.113,110-116
F. Sanchez-Viesca, Ma. R. Gomez, and Martha Berros,A Mechanistic Deviation in the Bischler Indole Synthesis,Heterocyclic Communications,2003年,Vol.9, No.4,367-372
Simon Kuster, Thomas Geiger,Coupled pi-conjugated chromophores,Dyes and Pigments,2015年,Vol.113,110-116
Attorney, Agent or Firm:
Asfi International Patent Office