1,2-Dibutoxyanthracene | 923951-01-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 蒽
• 英文名称: 1,2-Dibutoxyanthracene
• CAS: 923951-01-3
• 化学式: C₂₂H₂₆O₂
• 分子量: 322.4
• InChiKey: GMVBGKJOLIENLY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.9
• 重原子数：
  24
• 可旋转键数：
  8
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• LIGHT ABSORPTIVE COMPOUND, POLYMER COMPOSITION CONTAINING THE COMPOUND, POLYMER FILM, AND CURED LAYER
  申请人：Sumitomo Chemical Company, Limited

  公开号：US20170183304A1

  公开（公告）日：2017-06-29

  The object of the present invention is to provide a light absorptive compound which is capable of selectively absorbing light around a wavelength of 400 nm, and is excellent in solubility in various solvents and/or affinity with hydrophobic substances. Also, the object of the present invention is to provide an optical film containing such a light absorptive compound, and a cured layer. A compound represented by the following formula (I):

  本发明的目的是提供一种能够选择性吸收波长约为400纳米附近光线的光吸收化合物，具有在各种溶剂中良好的溶解性和/或与疏水性物质的亲和性。此外，本发明的目的是提供一种含有这种光吸收化合物的光学膜和固化层。由以下式（I）表示的化合物：
• OPTICAL FILM
  申请人：Sumitomo Chemical Company, Limited

  公开号：US20170305930A1

  公开（公告）日：2017-10-26

  Provided is an optical film which has a maximum absorption at a wavelength in the range of 600 to 680 nm, has a high dichroic ratio, and is excellent in light resistance. The optical film includes: a polymer of a polymerizable liquid crystal compound; and a compound represented by the following general formula (1).

  提供的是一种光学膜，其在波长范围为600到680纳米处具有最大吸收，具有高二向比，并且在光抗性方面表现优异。该光学膜包括：聚合物可聚合液晶化合物；以及下列一般式（1）所代表的化合物。
• Sulfonium salt, curable composition, ink composition, inkjet recording method, printed material, process for producing lithographic printing plate, and lithographic printing plate
  申请人：Tsuchimura Tomotaka

  公开号：US20070197677A1

  公开（公告）日：2007-08-23

  A sulfonium salt is provided that has a cation represented by Formula (II) (R 1′ to R 13′ in Formula (II) independently denote a hydrogen atom or a substituent, and may be bonded to each other to form a ring, provided that at least one of R 1′ to R 8′ denotes a halogen atom or a haloalkyl group). There are also provided a curable composition that includes the sulfonium salt, and an ink composition that includes the curabie composition. Furthermore, there are also provided an inkjet recording method employing the ink composition, and a process for producing a lithographic printing plate, the process including discharging the ink composition onto a hydrophilic support. A printed material and a lithographic printing plate thus obtained are also included in the present invention.

  提供一种具有由化学式（II）表示的阳离子的硫铵盐（其中，化学式（II）中的R1'到R13'独立地表示氢原子或取代基，并且它们可以结合在一起形成环，前提是R1'到R8'中至少有一个表示卤素原子或卤代烷基）。还提供了包括该硫铵盐的可固化组合物，以及包括该可固化组合物的油墨组合物。此外，还提供了一种采用该油墨组合物的喷墨记录方法，以及生产平版印刷版的工艺，其中该工艺包括将油墨组合物排放到亲水性支撑体上。本发明还包括由此获得的印刷材料和平版印刷版。
• DICHROIC DYE COMPOUND, POLARIZING FILM, AND USES THEREOF
  申请人：Sumitomo Chemical Company, Limited

  公开号：US20170226071A1

  公开（公告）日：2017-08-10

  A compound having a maximum absorption in a wavelength range of 350 nm to 550 nm that functions as a dichroic dye is provided. In particular, a compound represented by formula (1) is provided. In the compound of formula (1), R 1 represents an alkyl group having 1 to 20 carbon atoms or the like; R 2 represents an acyl group having 1 to 20 carbon atoms or the like; R 3 represents a hydrogen atom or the like; and Y represents a group of formula (Y1). In the formula (Y1), * represents a bonding site with N, or a group of formula (Y2). In the formula (Y2), * represents a bonding site with N; P 1 and P 2 each independently represent —S— or the like; and Q 1 and Q 2 each independently represent ═N— or the like.

  提供一种在波长范围为350nm至550nm具有最大吸收并作为二色染料的化合物。特别地，提供一种由公式（1）表示的化合物。在公式（1）的化合物中，R1表示具有1至20个碳原子的烷基或类似物；R2表示具有1至20个碳原子的酰基或类似物；R3表示氢原子或类似物；Y表示公式（Y1）的基团。在公式（Y1）中，*表示与N的连接位点，或者是公式（Y2）的基团。在公式（Y2）中，*表示与N的连接位点；P1和P2各自独立地表示—S—或类似物；Q1和Q2各自独立地表示═N—或类似物。
• COMPOUND AND COMPOSITION CONTAINING SAME
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：US20180037739A1

  公开（公告）日：2018-02-08

  A compound serving as a dichroic pigment which has a maximum absorption wavelength in a range of 350 nm to 510 nm is represented by the following Formula (1): In Formula (1), R 1 represents a hydrogen atom or a C1-C20 alkyl group; R 2 through R 4 are substituents which are not hydrogen atoms and each independently represent a C1-C4 alkyl group; n, m, and p are each independently an integer of 0 to 2; and Ar 1 represents a nitrogen-containing saturated heterocyclic group which is a 5 to 8-membered ring and in which (i) N is bonded to a phenylene group and (ii) at least one β-position is an oxygen atom or a sulfur atom.

  一种具有在350 nm到510 nm范围内最大吸收波长的二色性颜料化合物由以下公式(1)表示： 在公式(1)中，R1表示氢原子或C1-C20烷基；R2至R4是非氢原子的取代基，每个独立表示C1-C4烷基；n、m和p分别是0到2的整数；Ar1表示一种含氮饱和杂环基团，其为5至8成员环，并且其中(i)N与苯基团连接，(ii)至少一个β位点是氧原子或硫原子。