3-hydroxy-3-trifluoromethyl-1,5-pentanedialdehyde | 339539-96-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 3-hydroxy-3-trifluoromethyl-1,5-pentanedialdehyde
• 英文别名: 3-Hydroxy-3-(trifluoromethyl)pentanedial
• CAS: 339539-96-7
• 化学式: C₆H₇F₃O₃
• 分子量: 184.115
• InChiKey: KZCBDWQTHCSWPW-UHFFFAOYSA-N

物化性质

• 沸点：
  264.5±40.0 °C(Predicted)
• 密度：
  1.352±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.6
• 重原子数：
  12
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  54.4
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  3-hydroxy-3-trifluoromethyl-1,5-pentanedialdehyde 在 ammonium hydroxide 作用下， 以 甲醇 为溶剂， 反应 24.0h， 以70%的产率得到4-三氟甲基吡啶
  参考文献：
  名称：

  Convenient Approaches to 4-Trifluoromethylpyridine

  摘要：

  A number of approaches to the synthesis of 2-chloro- and 2,6-dichloro-4-trifluoromethylpyridine are described. The first method for 2-chloro- and 2,6-dichloro-4-trifluoromethylpyridine is based on commercially available ethyl trifluoroacetate. An alternative access to 2,6-dichloro-4-trifluoromethyl pyridine uses trifluoroacetaldehyde as starting material. 2-Chloro-4-trifluoromethylpyridine is prepared from ethyl(trifluoroacetylvinyl)-ether in two steps.

  DOI：

  10.1021/op000109r
• 作为产物：
  描述：

  4-hydroxy-4-trifluoromethyl-1,6-heptadiene 在 臭氧 、 二甲基硫 作用下， 以 甲醇 、 二氯甲烷 为溶剂， 反应 2.0h， 以90%的产率得到3-hydroxy-3-trifluoromethyl-1,5-pentanedialdehyde
  参考文献：
  名称：

  Convenient Approaches to 4-Trifluoromethylpyridine

  摘要：

  A number of approaches to the synthesis of 2-chloro- and 2,6-dichloro-4-trifluoromethylpyridine are described. The first method for 2-chloro- and 2,6-dichloro-4-trifluoromethylpyridine is based on commercially available ethyl trifluoroacetate. An alternative access to 2,6-dichloro-4-trifluoromethyl pyridine uses trifluoroacetaldehyde as starting material. 2-Chloro-4-trifluoromethylpyridine is prepared from ethyl(trifluoroacetylvinyl)-ether in two steps.

  DOI：

  10.1021/op000109r

文献信息

• Convenient Approaches to 4-Trifluoromethylpyridine
  作者：Biao Jiang、Wennan Xiong、Xiaobing Zhang、Fangjiang Zhang

  DOI：10.1021/op000109r

  日期：2001.9.1

  A number of approaches to the synthesis of 2-chloro- and 2,6-dichloro-4-trifluoromethylpyridine are described. The first method for 2-chloro- and 2,6-dichloro-4-trifluoromethylpyridine is based on commercially available ethyl trifluoroacetate. An alternative access to 2,6-dichloro-4-trifluoromethyl pyridine uses trifluoroacetaldehyde as starting material. 2-Chloro-4-trifluoromethylpyridine is prepared from ethyl(trifluoroacetylvinyl)-ether in two steps.
• Synthesis and antitumor evaluation of novel monoindolyl-4-trifluoromethylpyridines and bisindolyl-4-trifluoromethylpyridines
  作者：Biao Jiang、Xen-Nan Xiong、Cai-Guang Yang

  DOI：10.1016/s0960-894x(00)00704-6

  日期：2001.2

  A series of novel monoindolyl-4-trifluoromethylpyridines and bisindolyl-4-trifluoromethylpyridines was designed and synthesized as potential antitumor agents. They were evaluated for preliminary cytotoxic activity against P388 and A-549 cells with IC50 values. 4-Trifluoromethyl-2,6-bis[3'-(N-tosyl-6'-methoxyl-indolyl)] pyridine was identified as the most potent in this series. (C) 2001 Elsevier Science Ltd. All rights reserved.