1,3,5-tris(tert-butylseleno)benzene | 1402054-27-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 1,3,5-tris(tert-butylseleno)benzene
• 英文别名: 1,3,5-Tris(tert-butylselanyl)benzene；1,3,5-tris(tert-butylselanyl)benzene
• CAS: 1402054-27-6
• 化学式: C₁₈H₃₀Se₃
• 分子量: 483.316
• InChiKey: XQYXICXEHWRIKG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.33
• 重原子数：
  21
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  1,3,5-tris(tert-butylseleno)benzene 、 乙酸酐 在 氨 、 sodium 作用下， 以 四氢呋喃 为溶剂， 反应 2.0h， 以85%的产率得到1,3,5-tris(acetylseleno)benzene
  参考文献：
  名称：

  Synthesis of Protected Benzenepolyselenols

  摘要：

  Previously unknown benzenepolyselenols have been synthesized and isolated in their acetyl protected form. The two molecules 1,3,5-tris(acetylseleno)benzene and 1,2,4,5-tetrakis(acetylseleno)benzene were synthesized by the reductive dealkylation in Na/NH3 of 1,3,5-tris(tert-butylseleno)benzene and 1,2,4,5-tetrakis(tert-butylseleno)benzene, respectively. Hexakis(tert-butylseleno)benzene was also synthesized and structurally characterized by single-crystal X-ray diffraction, but it was not possible to isolate hexakis(acetylseleno)benzene. The synthetic methodology is likely to be useful in the synthesis of other areneselenols.

  DOI：

  10.1021/jo301447h
• 作为产物：
  描述：

  1,3,5-三氯苯 、 Lithium;1,4-dioxane;2-methylpropane-2-selenolate 以17%的产率得到1,3,5-tris(tert-butylseleno)benzene
  参考文献：
  名称：

  Synthesis of Protected Benzenepolyselenols

  摘要：

  Previously unknown benzenepolyselenols have been synthesized and isolated in their acetyl protected form. The two molecules 1,3,5-tris(acetylseleno)benzene and 1,2,4,5-tetrakis(acetylseleno)benzene were synthesized by the reductive dealkylation in Na/NH3 of 1,3,5-tris(tert-butylseleno)benzene and 1,2,4,5-tetrakis(tert-butylseleno)benzene, respectively. Hexakis(tert-butylseleno)benzene was also synthesized and structurally characterized by single-crystal X-ray diffraction, but it was not possible to isolate hexakis(acetylseleno)benzene. The synthetic methodology is likely to be useful in the synthesis of other areneselenols.

  DOI：

  10.1021/jo301447h

文献信息

• Synthesis of Protected Benzenepolyselenols
  作者：Dayna L. Turner、Thomas P. Vaid

  DOI：10.1021/jo301447h

  日期：2012.10.19

  Previously unknown benzenepolyselenols have been synthesized and isolated in their acetyl protected form. The two molecules 1,3,5-tris(acetylseleno)benzene and 1,2,4,5-tetrakis(acetylseleno)benzene were synthesized by the reductive dealkylation in Na/NH3 of 1,3,5-tris(tert-butylseleno)benzene and 1,2,4,5-tetrakis(tert-butylseleno)benzene, respectively. Hexakis(tert-butylseleno)benzene was also synthesized and structurally characterized by single-crystal X-ray diffraction, but it was not possible to isolate hexakis(acetylseleno)benzene. The synthetic methodology is likely to be useful in the synthesis of other areneselenols.