1,10-bis-(4-methoxy-phenyl)-decane-5,6-diol | 854401-87-9

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 1,10-bis-(4-methoxy-phenyl)-decane-5,6-diol
• 英文别名: 5.6-Dihydroxy-1.10-bis-(4-methoxy-phenyl)-decan；1,10-Bis-(4-methoxy-phenyl)-decan-5,6-diol
• CAS: 854401-87-9
• 化学式: C₂₄H₃₄O₄
• 分子量: 386.532
• InChiKey: JMQMOGPZUREJHK-UHFFFAOYSA-N

物化性质

• 熔点：
  135-135.5 °C
• 沸点：
  552.0±50.0 °C(Predicted)
• 密度：
  1.077±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.55
• 重原子数：
  28.0
• 可旋转键数：
  13.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  58.92
• 氢给体数：
  2.0
• 氢受体数：
  4.0

反应信息

• 作为反应物：
  描述：

  1,10-bis-(4-methoxy-phenyl)-decane-5,6-diol 在 lead(IV) acetate 、 苯 作用下， 生成 5-(4-methoxy-phenyl)-valeraldehyde-oxime
  参考文献：
  名称：

  The elasticity of the exine

  摘要：

  We pressed pollen grain exines of ten genera with sizes ranging from about 20 to over 100 mu m in diameter past a piston in a close fitting cylinder. The clearance between piston and cylinder was about 20 mu m. Except for exines of Betula all the other pollen types were at least twice the clearance diameter and could be expected to be greatly deformed, crushed or fractured. Cracks were evident with the light microscope in some grains and a few were clearly deformed but most appeared intact, even exines of Zea mays at a diameter of 100-110 mu m. With scanning electron microscopy cracks were apparent in most of the large grains (Zea, Lilium, Pinus, Crinum and Epilobium) but not in the smaller grains (Betula, Ephedra, Tulipa, Fagus and Typha). We also found many exines within exines. In some cases, e.g., Lilium, the exines entered through apertures but in other grains such as Zea and Pinus, exines came in through cracks which had opened during acetolysis or centrifugation, then closed so tightly that the cracks were difficult to see with light microscopy. This opening and closing of cracks in exines means that the pollen grain exine is very flexible and resilient and capable of withstanding shock without permanent deformation. To regain their original form the exine components that were severely cracked, ruptured or partly separated must spring back together like the partly separated halves of a tennis ball.

  DOI：

  10.1080/00173130150503759
• 作为产物：
  描述：

  5-(4-甲氧基苯基)戊酸 在 乙醇 、 硫酸 、 sodium 、 Petroleum ether 、 正丁醇 作用下， 生成 1,10-bis-(4-methoxy-phenyl)-decane-5,6-diol
  参考文献：
  名称：

  The elasticity of the exine

  摘要：

  We pressed pollen grain exines of ten genera with sizes ranging from about 20 to over 100 mu m in diameter past a piston in a close fitting cylinder. The clearance between piston and cylinder was about 20 mu m. Except for exines of Betula all the other pollen types were at least twice the clearance diameter and could be expected to be greatly deformed, crushed or fractured. Cracks were evident with the light microscope in some grains and a few were clearly deformed but most appeared intact, even exines of Zea mays at a diameter of 100-110 mu m. With scanning electron microscopy cracks were apparent in most of the large grains (Zea, Lilium, Pinus, Crinum and Epilobium) but not in the smaller grains (Betula, Ephedra, Tulipa, Fagus and Typha). We also found many exines within exines. In some cases, e.g., Lilium, the exines entered through apertures but in other grains such as Zea and Pinus, exines came in through cracks which had opened during acetolysis or centrifugation, then closed so tightly that the cracks were difficult to see with light microscopy. This opening and closing of cracks in exines means that the pollen grain exine is very flexible and resilient and capable of withstanding shock without permanent deformation. To regain their original form the exine components that were severely cracked, ruptured or partly separated must spring back together like the partly separated halves of a tennis ball.

  DOI：

  10.1080/00173130150503759