2,2'-bis(o-chlorophenyl)-4,4',5,5'-tetrakis(m-methoxyphenyl)-1,2'-biimidazole | 29864-32-2

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 英文名称: 2,2'-bis(o-chlorophenyl)-4,4',5,5'-tetrakis(m-methoxyphenyl)-1,2'-biimidazole
• 英文别名: 2,2'-bis-(2-chloro-phenyl)-4,5,4',5'-tetrakis-(3-methoxy-phenyl)-2'H-[1,2']biimidazolyl；2-(2-Chlorophenyl)-1-[2-(2-chlorophenyl)-4,5-bis(3-methoxyphenyl)-2H-imidazol-2-yl]-4,5-bis(3-methoxyphenyl)-1H-imidazole；2-(2-chlorophenyl)-1-[2-(2-chlorophenyl)-4,5-bis(3-methoxyphenyl)imidazol-2-yl]-4,5-bis(3-methoxyphenyl)imidazole
• CAS: 29864-32-2
• 化学式: C₄₆H₃₆Cl₂N₄O₄
• 分子量: 779.722
• InChiKey: VKGGNKFWLIUWRV-UHFFFAOYSA-N

物化性质

• 沸点：
  889.6±75.0 °C(Predicted)
• 密度：
  1.26±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  10.4
• 重原子数：
  56
• 可旋转键数：
  11
• 环数：
  8.0
• sp3杂化的碳原子比例：
  0.11
• 拓扑面积：
  79.5
• 氢给体数：
  0
• 氢受体数：
  7

文献信息

• Thiol compound, photopolymerization initiator composition and photosensitive composition
  申请人：Katoh Tsuyoshi

  公开号：US20050153231A1

  公开（公告）日：2005-07-14

  A photopolymerization initiator composition containing a thiol compound having a mercapto group-containing group that has at least one substituent on the carbon atoms on carbon atom(s) at the α- and/or β-position with respect to the mercapto group and a photopolymerization initiator; a photosensitive composition containing the composition; and a novel thiol compound for use in these compositions. The photosensitive composition containing the photopolymerizazion initiator composition of the present invention has high sensitivity and excellent storage stability and enables reduction in cost due by increasing productivity.

  一种光聚合引发剂组合物，包含一种含有巯基含有基团的硫醇化合物，该基团在α-和/或β-位置上的碳原子上至少有一个取代基，以及一种光聚合引发剂；一种含有该组合物的光敏组合物；以及一种新型硫醇化合物，用于这些组合物。含有本发明的光聚合引发剂组合物的光敏组合物具有高灵敏度和优异的储存稳定性，并能通过提高生产率降低成本。
• THIOURETHANE COMPOUND AND PHOTOSENSITIVE RESIN COMPOSITION
  申请人：Ikeda Haruhiko

  公开号：US20100233596A1

  公开（公告）日：2010-09-16

  It is an object of the present invention to provide a photopolymerization initiator composition having high sensitivity and excellent storage properties, a photosensitive composition containing the photopolymerization initiator composition, and a thiourethane compound preferable for the photopolymerization initiator composition. The thiourethane compound of the present invention has 2 to 6 units each of which contains a moiety represented by the following formula (i) and a moiety represented by the following formula (ii). wherein R 1 is a hydrogen atom or a methyl group, and R 2 is —CO—, —COO— or —COOR 3 — (wherein R 3 is an alkylene group of 2 to 6 carbon atoms).

  本发明的目的是提供一种具有高灵敏度和优异储存性能的光聚合引发剂组合物，一种包含该光聚合引发剂组合物的光敏组合物，以及一种对该光聚合引发剂组合物有利的硫脲酯化合物。本发明的硫脲酯化合物具有2到6个单位，每个单位包含以下式(i)和以下式(ii)所代表的基团。其中，R1是氢原子或甲基基团，R2是—CO—、—COO—或—COOR3—（其中R3是2到6个碳原子的烷基基团）。
• A xanthene derivative, a production process of the same and a composite for giving an image which includes the same
  申请人：HODOGAYA CHEMICAL CO., LTD.

  公开号：EP0184114A1

  公开（公告）日：1986-06-11

  @ This invention relates to a xanthene derivative that develops colour on oxidation, so that it is favorably used for a photoresist, a PS plate or a proofing agent. The xanthene derivative, which has the following structural formula (I), is produced by putting a fluoran derivative represented by the following structural formula (II) to an esterification reaction and then to a reduction reaction. and In the above formulae R1 and R2 independently stand for hydrogen, an alkyl radical with 1 to 8 carbon atoms, a tetrahydrofurfuryl radical, a substituted or an unsubstituted phenyl radical, a substituted or an unsubstituted benzyl radical or a cyclic alkyl radical; in addition, R1 and R2 are able to form a ring in pairs. R3 and R6 independently stand for hydrogen, chlorine, fluorine, a lower alkyl radical or a lower alkoxy radical. R4 and R5 independently stand for hydrogen. chlorine, fluorine, a lower alkyl radical, a lower alkoxy radical, a lower alkoxyalkyl radical, a substituted or an unsubstituted phenyl radical, a substituted or an unsubstituted benzyl radical, an amino radical, a N-substituted or N,N-substituted amino radical or a cyclic alkyl radical; in addition, R3 and R4, R4 and R6, and R5 and R6 are able to form a ring in pairs respectively. R7 stands for an alkyl radical, a substituted or an unsubstituted phenyl radical or a substituted or an unsubstituted benzyl radical. X stands for hydrogen, chlorine, fluorine, bromine, a nitro radical, a lower alkyl radical or a lower alkylamino radical; and n stands for an integer from 1 to 4 inclusive.

  本发明涉及一种可在氧化时显色的氧杂蒽衍生物，因此可用于光刻胶、PS 版或打样剂。这种具有以下结构式（I）的氧杂蒽衍生物是通过将由以下结构式（II）表示的芴衍生物进行酯化反应，然后再进行还原反应制得的。 和 在上式中，R1 和 R2 分别代表氢、1 至 8 个碳原子的烷基、四氢呋喃基、取代或未取代的苯基、取代或未取代的苄基或环状烷基；此外，R1 和 R2 可成对形成环。R3 和 R6 分别代表氢、氯、氟、低级烷基或低级烷氧基。R4 和 R5 分别代表氢、氯、氟、低级烷基、低级烷氧基、低级烷氧基烷基、取代或未取代的苯基、取代或未取代的苄基、氨基、N-取代的或 此外，R3 和 R4、R4 和 R6 以及 R5 和 R6 可分别成对形成一个环。R7 代表烷基、取代或未取代的苯基或取代或未取代的苄基。X 代表氢、氯、氟、溴、硝基、低级烷基或低级烷基氨基；n 代表 1 至 4（包括 4）的整数。
• Photopolymerization initiator for color filter, photosensitive coloring composition, and color filter
  申请人：SHOWA DENKO KABUSHIKI KAISHA

  公开号：EP1031579A2

  公开（公告）日：2000-08-30

  A photopolymerization initiator for producing a color filter including a sensitizer (A) which absorbs light having a wavelength of 300 to 500 nm, an organic boron complex (B), and a thiol-group-containing compound (C); a photosensitive coloring composition including a transparent polymer (D) which is soluble to a solvent or an aqueous alkaline solution, a compound having ethylenic unsaturated bonds (E), a pigment (F), and the photopolymerization initiator; a color filter having a pixel formed by use of the coloring composition on a transparent substrate; and a method for producing the color filter.

  一种用于生产彩色滤光片的光聚合引发剂，包括吸收波长为 300 至 500 纳米的光的敏化剂（A）、有机硼络合物（B）和含硫醇基团的化合物（C）；光敏着色组合物，包括可溶于溶剂或碱性水溶液的透明聚合物 (D)、具有乙烯不饱和键的化合物 (E)、颜料 (F) 和光聚合引发剂；通过在透明基底上使用着色组合物而形成像素的彩色滤光片；以及生产彩色滤光片的方法。
• Photosensitive paste composition, barrier ribs prepared using the composition and plasma display panel comprising the barrier ribs
  申请人：Samsung SDI Co., Ltd.

  公开号：EP2082994A1

  公开（公告）日：2009-07-29

  A photosensitive paste composition includes: a fluoride sol dispersed in an organic material; and an inorganic material, wherein an average refractive index of the fluoride sol N1 and an average refractive index of the inorganic material N2 satisfy Mathematical Formula 1 below: -0.2≤N1-N2≤0.2. By using the photosensitive paste composition, a barrier rib pattern for a high-resolution and high-precision PDP can be prepared through a single light exposure and a PDP having high brightness can be manufactured since the barrier ribs have high reflectance compared to conventional barrier ribs.

  一种感光浆料组合物包括：分散在有机材料中的氟化物溶胶；以及无机材料，其中氟化物溶胶的平均折射率 N1 和无机材料的平均折射率 N2 满足以下数学公式 1：-0.2≤N1-N2≤0.2。 使用这种光敏浆料组合物，只需一次光照射就能制备出高分辨率和高精度 PDP 的阻挡肋图案，并且由于阻挡肋与传统阻挡肋相比具有高反射率，因此可以制造出高亮度的 PDP。