Convenient and Efficient Method for the Synthesis of Phthalocyanines and Metallophthalocyanines in Task-Specific 2-Hydroxyethyl Ionic Liquids
作者:Kumar Karitkey Yadav、Poonam、Shive M. S. Chauhan
DOI:10.1080/00397911.2013.867505
日期:2014.10.2
ammonium ionicliquids at 100 °C gave corresponding phthalocyanines in moderate yield. Further the reaction of substituted phthalonitriles in the presence of transition-metal salts in ionicliquids gave the corresponding metallophthalocyanines. The 2-hydroxylethyl ammonium ionicliquids gave better yields of phthalocyanines than 2-hydroxylethyl imidazolium and nonhydroxyl functionalized ionicliquids. The
摘要 在任务特定的 2-羟乙基基咪唑鎓和铵离子液体中,取代的邻苯二甲腈在 100 °C 下四聚化,以中等产率得到相应的酞菁。此外,在过渡金属盐的存在下,取代的邻苯二甲腈在离子液体中的反应得到相应的金属酞菁。2-羟乙基铵离子液体比2-羟乙基咪唑鎓和非羟基官能化离子液体产生更好的酞菁收率。不同酞菁的分离和分离采用硅胶柱色谱法完成,产物采用多种光谱技术进行表征。图形概要
Bulky-substituted phthalodinitriles and cobalt and copper phthalocyanines based on them: synthesis, thermal analysis and spectroscopic properties
thermally stable, and the destruction of phthalocyanines begins at lower temperatures compared to the corresponding phthalonitriles. For the complexes synthesized, the spectroscopic properties in organic solvents and concentrated sulfuric acid were studied. The influence of the nature of the substituent, metal complexing agent and solvent on the nature of the spectroscopic curves and the position of the
Optical Layer including mu-oxo-bridged boron-subphthalocyanine dimer
申请人:Mori Tomohiro
公开号:US20080210128A1
公开(公告)日:2008-09-04
An optical layer comprises μ-oxo-bridged boron subphthalocyanine dimer. The μ-oxo-bridged boron subphthalocyanine dimer is represented by the following chemical formula (1).
(In the chemical formula (1), Z
1
to Z
12
are the same or different to each other and selected from the groups consisting of a hydrogen atom, a hydroxyl group, a mercapto group, an alkyl group, an aralkyl group, an aryl group, an amino group, an alkoxyl group and a thioether group. Z
1
to Z
12
have one or more substitutional groups or have no substitutional group.)
Optical layer including µ-oxo-bridged boron-subphthalocyanine dimer
申请人:ORIENT CHEMICAL INDUSTRIES, LTD.
公开号:EP1964892A2
公开(公告)日:2008-09-03
An optical layer comprises µ-oxo-bridged boron subphthalocyanine dimer. The µ-oxo-bridged boron subphthalocyanine dimer is represented by the following chemical formula (1).
(In the chemical formula (1), Z1 to Z12 are the same or different to each other and selected from the groups consisting of a hydrogen atom, a hydroxyl group, a mercapto group, an alkyl group, an aralkyl group, an aryl group, an amino group, an alkoxyl group and a thioether group. Z1 to Z12 have one or more substitutional groups or have no substitutional group.)
POLYMER INCLUDING PHTHALOCYANINE STRUCTURE, METHOD FOR PRODUCING THE POLYMER, PIGMENT COMPOSITION, PIGMENT DISPERSION, AND TONER
申请人:Canon Kabushiki Kaisha
公开号:EP3061775A1
公开(公告)日:2016-08-31
A polymer including a unit having a phthalocyanine structure, the polymer having a high capability of dispersing pigments. A pigment composition, a pigment dispersion, and a toner all having a high tinting strength.