4-methyl-2,4,6-triphenyl-4H-thiopyran-1,1-dioxide | 96708-17-7

• 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: 4-methyl-2,4,6-triphenyl-4H-thiopyran-1,1-dioxide
• 英文别名: 4-Methyl-2,4,6-triphenylthiopyran-1,1-dioxid；4-Methyl-2,4,6-triphenylthiopyran 1,1-dioxide
• CAS: 96708-17-7
• 化学式: C₂₄H₂₀O₂S
• 分子量: 372.488
• InChiKey: ASDNVBFOXMAEDA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.7
• 重原子数：
  27
• 可旋转键数：
  3
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  42.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  4-methyl-2,4,6-triphenyl-4H-thiopyran-1,1-dioxide 以 氘代氯仿 为溶剂， 生成 (1S,5R,6S)-6-Methyl-1,3,6-triphenyl-2-thia-bicyclo[3.1.0]hex-3-ene 2,2-dioxide 、 (1S,5R,6R)-6-Methyl-1,3,6-triphenyl-2-thia-bicyclo[3.1.0]hex-3-ene 2,2-dioxide
  参考文献：
  名称：

  The Effects of the Electron-Donating Methoxy Group on the Photoisomerization of 4-Methyl-2,4,6-triaryl-4H-thiopyran-1,1-dioxides

  摘要：

  Syntheses and photoisomerization of the new sulfone derivatives, 4-anisyl-4-methyl-2,6-diphenyl-4H-thiopyran-1,1-dioxide and 2,6-dianisyl-4-methyl-4-phenyl-4H-thiopyran-1,1-dioxide, are described. The relative molar ratios of the regioseleetive photoproducts were compared with those of the unsubstituted model compound under identical experimental conditions using (1)H NMR spectroscopy. The results that were observed are discussed on the basis of a vinyl-vinyl thia-di-pi -methane rearrangement.

  DOI：

  10.1080/104265090930218