Azo compound, aqueous solution, ink composition, ink for inkjet recording, inkjet recording method, ink cartridge for inkjet recording, and inkjet recorded material
AZO COMPOUND, AQUEOUS SOLUTION, INK COMPOSITION, INK FOR INKJET RECORDING, INKJET RECORDING METHOD, INK CARTRIDGE FOR INKJET RECORDING, AND INKJET RECORDED MATERIAL
申请人:FUJIFILM Corporation
公开号:US20140084578A1
公开(公告)日:2014-03-27
There is provided a compound represented by the following formula (1):
wherein each of R
1a
to R
1k
independently represents a hydrogen atom or a monovalent substituent, the substituents may combine with each other to form a ring, each of M
1a
and M
1b
independently represents a hydrogen atom or a monovalent counter cation, Y
1
represents a nitrogen atom or a carbon atom having a hydrogen atom or monovalent substituent, A
1
represents an aromatic group, and the aromatic group represented by A
1
may contain a heteroatom or may have a substituent.
Azo compound, aqueous solution, ink composition, ink for inkjet recording, inkjet recording method, ink cartridge for inkjet recording, and inkjet recorded material
申请人:Fujifilm Corporation
公开号:EP2712894A1
公开(公告)日:2014-04-02
There is provided a compound represented by the following formula (1):
wherein each of R1a to R1k independently represents a hydrogen atom or a monovalent substituent, the substituents may combine with each other to form a ring, each of M1a and M1b independently represents a hydrogen atom or a monovalent counter cation, Y1 represents a nitrogen atom or a carbon atom having a hydrogen atom or monovalent substituent, A1 represents an aromatic group, and the aromatic group represented by A1 may contain a heteroatom or may have a substituent.
Synthesis of di- and triamino-1, 1′:3′, 1″-terphenyls from arylethylidene- and arylidenemalonodinitriles
作者:Piotr Milart、Jarosŀaw Wilamowski、Janusz J. Sepioŀ
DOI:10.1016/s0040-4020(98)00978-8
日期:1998.12
A three-step synthesis of several di- ortriamino-m-terphenyls19 – 23 from 3- or 4-nitrobenzylidene-malonodinitriles1 and 1-[3- or 4-nitro(or amino)phenyl]ethylidenemalonodinitriles2 is reported. Gewald's method was applied for a one-pot preparation from1 and2 of 5′-amino[1, 1′:3′, 1″-terphenyl]-4′, 6′-dicarbonitriles5 – 15 which bear the nitro or amino/nitro groups on the side rings of the terphenyl