3-<<4-(n-Decyloxy)phenyl>methyl>pentane-2,4-dione | 163929-90-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 3-<<4-(n-Decyloxy)phenyl>methyl>pentane-2,4-dione
• 英文别名: 3-[(4-Decoxyphenyl)methyl]pentane-2,4-dione
• CAS: 163929-90-6
• 化学式: C₂₂H₃₄O₃
• 分子量: 346.51
• InChiKey: ANDTZQFBDWCJAE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.3
• 重原子数：
  25
• 可旋转键数：
  14
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.64
• 拓扑面积：
  43.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3-<<4-(n-Decyloxy)phenyl>methyl>pentane-2,4-dione 在 一水合肼 作用下， 以 乙醇 为溶剂， 反应 2.0h， 以59%的产率得到4-<<4-(n-Decyloxy)phenyl>methyl>-3,5-dimethylpyrazole
  参考文献：
  名称：

  Synthesis of 3-Substituted Pentane-2,4-Diones: Valuable Intermediates For Liquid Crystals

  摘要：

  General procedures for the synthesis of six series of 3-substituted pentane-2,4-diones are described. The diones mere used as intermediates in the preparation of pyrazoles, isoxazoles, and coordination complexes whose mesogenic properties have been studied. Nematic and smectic phases have been obtained in a number of cases, and the relationship between molecular structure and mesogenic properties has been explored.

  DOI：

  10.1021/jo00115a023
• 作为产物：
  描述：

  癸醇 、 3-[(4-羟基苯基)甲基]戊烷-2,4-二酮 在 三苯基膦 、 偶氮二甲酸二乙酯 作用下， 以 乙醚 为溶剂， 以62%的产率得到3-<<4-(n-Decyloxy)phenyl>methyl>pentane-2,4-dione
  参考文献：
  名称：

  Synthesis of 3-Substituted Pentane-2,4-Diones: Valuable Intermediates For Liquid Crystals

  摘要：

  General procedures for the synthesis of six series of 3-substituted pentane-2,4-diones are described. The diones mere used as intermediates in the preparation of pyrazoles, isoxazoles, and coordination complexes whose mesogenic properties have been studied. Nematic and smectic phases have been obtained in a number of cases, and the relationship between molecular structure and mesogenic properties has been explored.

  DOI：

  10.1021/jo00115a023

文献信息

• Synthesis of 3-Substituted Pentane-2,4-Diones: Valuable Intermediates For Liquid Crystals
  作者：Carlos Cativiela、Jose L. Serrano、Maria M. Zurbano

  DOI：10.1021/jo00115a023

  日期：1995.5

  General procedures for the synthesis of six series of 3-substituted pentane-2,4-diones are described. The diones mere used as intermediates in the preparation of pyrazoles, isoxazoles, and coordination complexes whose mesogenic properties have been studied. Nematic and smectic phases have been obtained in a number of cases, and the relationship between molecular structure and mesogenic properties has been explored.