3,7-dimethylpentadecane

• 分子结构分类: 有机化合物 - 碳氢化合物 - 饱和烃
• 英文名称: 3,7-dimethylpentadecane
• 化学式: C₁₇H₃₆
• 分子量: 240.473
• InChiKey: WQGGYKOYAKWVMD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.8
• 重原子数：
  17
• 可旋转键数：
  12
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  3-甲基-1-戊醇 在 吡啶 、 γ-丁内酯 、 magnesium 作用下， 以 四氢呋喃 为溶剂， 反应 16.25h， 生成 3,7-dimethylpentadecane
  参考文献：
  名称：

  PROCESS FOR PREPARING A 3,7-DIMETHYLALKANE COMPOUND

  摘要：

  The present invention relates to a process for preparing a 3,7-dimethylalkane compound (3): wherein n is 5 or 6, the process comprising: subjecting a nucleophilic reagent, 2,6-dimethyloctyl compound (1): wherein M 1 represents Li, Mg Z 1 , CuZ 1 , or CuLiZ 1 , wherein Z 1 represents a halogen atom or a 2,6-dimethyloctyl group, to a coupling reaction with an electrophilic alkyl reagent (2): wherein X 1 represents a halogen atom or a p-toluenesulfonate group, and “n” is as defined above, to form the 3,7-dimethylalkane compound (3).

  公开号：

  US20230159412A1

文献信息

• Insect phermones and their analogues XXXVIII. Synthesis of (±)-3-methylheneicosan-2-one and (±)-2-acetoxy-3,7-dimethylpentadecane using the reductive β-vinylation of α-olefins
  作者：V. N. Odinokov、G. Yu. Ishmuratov、A. G. Ibragimov、M. P. Yakovleva、A. P. Zolotarev、U. M. Dzhemilev、G A. Tolstikov

  DOI：10.1007/bf00630661

  日期：1992.9
• PROCESS FOR PREPARING A 3,7-DIMETHYLALKANE COMPOUND
  申请人：Shin-Etsu Chemical Co., Ltd.

  公开号：US20230159412A1

  公开（公告）日：2023-05-25

  The present invention relates to a process for preparing a 3,7-dimethylalkane compound (3): wherein n is 5 or 6, the process comprising: subjecting a nucleophilic reagent, 2,6-dimethyloctyl compound (1): wherein M 1 represents Li, Mg Z 1 , CuZ 1 , or CuLiZ 1 , wherein Z 1 represents a halogen atom or a 2,6-dimethyloctyl group, to a coupling reaction with an electrophilic alkyl reagent (2): wherein X 1 represents a halogen atom or a p-toluenesulfonate group, and “n” is as defined above, to form the 3,7-dimethylalkane compound (3).