1-methyl-2-[3-(1-methylquinolinylidene-2)-1-cyclopentenyl]quinolinium p-tolylsulfonate | 1148037-90-4

• 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
• 英文名称: 1-methyl-2-[3-(1-methylquinolinylidene-2)-1-cyclopentenyl]quinolinium p-tolylsulfonate
• CAS: 1148037-90-4
• 化学式: C₇H₇O₃S*C₂₅H₂₃N₂
• 分子量: 522.668
• InChiKey: DVTJXSGASWHUPH-UHFFFAOYSA-M

物化性质

• 熔点：
  175-176 °C

反应信息

• 作为反应物：
  描述：

  1-methyl-2-[3-(1-methylquinolinylidene-2)-1-cyclopentenyl]quinolinium p-tolylsulfonate 在 四氯苯醌 作用下， 以 乙腈 为溶剂， 反应 0.5h， 生成 1-methyl 2-[3-(1-methyl-,2-dihydro-2-quinolinylidene)-1,4-cyclopentadienyl]quinolinium p-tolylsulfonate
  参考文献：
  名称：

  Carbocyanines — derivatives of nitrogen-containing heterocycles with bridging groups in the chromophore

  摘要：

  Tetramethylene-2,2'-bis(1,3,3-trimethyl-(3H)-indolium),-3-ethylbenzothiazolium,-1-methyl-quinolinium, and-1-methyl-and-1-butylbenz[c,d]indolium salts were synthesized starting from them trimethinecyanines containing an ethylene bridging group in the alpha, alpha'-positions of the chromophore have been prepared. These compounds are converted to their analogs containing a vinylene group by the action of benzoquinones. In the case of thiacarbocyanines the effect of the indicated bridging groups on the conformation and protonation route of the carbocyanines has been studied. The chromaticity of the dyes has been investigated.

  DOI：

  10.1007/s10593-008-0007-7