2-methylthio-1-(2-pyridyl)azulene | 1403658-71-8

• 分子结构分类: 有机化合物 - 碳氢化合物 - 不饱和烃
• 英文名称: 2-methylthio-1-(2-pyridyl)azulene
• 英文别名: 2-(2-Methylsulfanylazulen-1-yl)pyridine；2-(2-methylsulfanylazulen-1-yl)pyridine
• CAS: 1403658-71-8
• 化学式: C₁₆H₁₃NS
• 分子量: 251.352
• InChiKey: PPUAIHRKVVHPKS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  18
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  38.2
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  2-methylthioazulene 、 2-(三甲基甲锡烷基)吡啶 在 copper(l) iodide 、 四(三苯基膦)钯 、 cesium fluoride 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 2.5h， 生成 2-methylthio-1-(2-pyridyl)azulene
  参考文献：
  名称：

  Sulfur-Containing Pyridylazulenes: Synthesis and Chromogenic Behaviors for Heavy Metal Ions

  摘要：

  A facile method for the synthesis of azulene derivatives bearing 2-pyridyl group at the 1-position, and thio or methylthio group at the 2-position is described. The color and spectral changes that occur upon the addition of heavy metal ions were examined. It was found that the sulfur functional group in pyridylazulene did not effectively participate in the improvement of color selectivity for heavy metal ions, whereas the sensitivity for Hg2+ ion seemed to be slightly improved.

  DOI：

  10.3987/com-12-12536

文献信息

• Sulfur-Containing Pyridylazulenes: Synthesis and Chromogenic Behaviors for Heavy Metal Ions
  作者：Shigeharu Wakabayashi、Emi Matsumoto、Mitsue Nishiguchi、Rina Yamaoka、Miki Ishiura、Misaki Tsuji、Makoto Shimizu

  DOI：10.3987/com-12-12536

  日期：——

  A facile method for the synthesis of azulene derivatives bearing 2-pyridyl group at the 1-position, and thio or methylthio group at the 2-position is described. The color and spectral changes that occur upon the addition of heavy metal ions were examined. It was found that the sulfur functional group in pyridylazulene did not effectively participate in the improvement of color selectivity for heavy metal ions, whereas the sensitivity for Hg2+ ion seemed to be slightly improved.