| 1227568-91-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• CAS: 1227568-91-3
• 化学式: Br*C₂₆H₃₂ClN₃OS*I
• 分子量: 676.887
• InChiKey: UZCNZGUPXBCKTD-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  -0.89
• 重原子数：
  34.0
• 可旋转键数：
  8.0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.35
• 拓扑面积：
  27.35
• 氢给体数：
  1.0
• 氢受体数：
  3.0

反应信息

• 作为产物：
  描述：

  、 2,3-二甲基苯并噻唑鎓碘化物 在 N,N-二异丙基乙胺 作用下， 以 甲醇 为溶剂， 以57%的产率得到
  参考文献：
  名称：

  Monomeric asymmetric two- and three-cationic monomethine cyanine dyes as novel photoinitiators for free-radical polymerization

  摘要：

  Several two- and three-cationic monomethine cyanine dyes, possessing a benzothiazolium moiety were synthesized and evaluated as initiators of the free radical polymerization of 2-ethyl-2-(hydroxymethyl)-1,3-propanediol triacrylate under visible light. Dyes bearing 1-methylpyrrolidinium, 4-methylmorpholinium, pyridinium and 3-(N,N-dimethylamino)propan-1-ol substituents were useful initiators. All derivatives absorbed in the region 510-570 nm and displayed molar absorption coefficients of 40 000-60 000 dm(3) mol(-1) cm(-1). A kinetic study of photoinitiated polymerization performed with the use of the electron donor n-butyltriphenylborate salt showed that the dyes were efficient two-component photoinitiators. Crown Copyright (C) 2010 Published by Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.dyepig.2009.12.007