1-[2-(1,3-二氢-1,3,3-三甲基-2H-吲哚-2-亚基)亚乙基]-2-甲基-1H-吲哚鎓氯化物(1:1) | 6291-25-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 中文名称: 1-[2-(1,3-二氢-1,3,3-三甲基-2H-吲哚-2-亚基)亚乙基]-2-甲基-1H-吲哚鎓氯化物(1:1)
• 英文名称: 1,3,3-trimethyl-2-[(E)-2-(2-methylindol-1-yl)ethenyl]indol-1-ium
• CAS: 6291-25-4
• 化学式: C22H23N2+
• 分子量: 315.4
• InChiKey: IRXNMOBZJCAZII-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  24
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.23
• 拓扑面积：
  7.9
• 氢给体数：
  0
• 氢受体数：
  0

文献信息

• LIGHT-SENSITIVE LITHOGRAPHIC PRINTING PLATE MATERIAL
  申请人：Furukawa Akira

  公开号：US20110318689A1

  公开（公告）日：2011-12-29

  An object of the present invention is to provide a light-sensitive lithographic printing plate material having high sensitivity, generating no background stain even when development is carried out by using a neutral developing solution having a pH of less than 9, or an alkali developing solution having a pH in the range of 9 to 12, generating no background stain even when the plate is allowed to stand after developing treatment or during printing for a long period of time, and having excellent in printing endurance and ink transfer property, and it is accomplished by a light-sensitive lithographic printing plate material which comprises a support and a photo-curable light-sensitive layer formed thereon, said photo-curable light-sensitive layer contains a polymer synthesized by using at least a compound represented by the following mentioned general formula I: wherein R 1 , R 2 and R 3 each independently represent an alkyl group or an alkoxy group each having 1 to 10 carbon atoms; provided that at least two of R 1 , R 2 and R 3 represent alkoxy groups; and Y 1 represents an alkylene group having 1 to 10 carbon atoms, and having a polymerizable double bond group and at least one of a carboxyl group and a sulfonate group at a side chain.