(3R)-(-)-3,7-dimethyloct-1-ene | 1117-83-5

• 分子结构分类: 有机化合物 - 碳氢化合物 - 不饱和烃
• 英文名称: (3R)-(-)-3,7-dimethyloct-1-ene
• 英文别名: (R)-(-)-3,7-dimethyloct-1-ene；(R)-(-)-3,7-Dimethyl-1-octen；(-)-(R)-3,7-Dimethyl-octen；(R)-3,7-Dimethyl-oct-1-en；(r)-3,7-Dimethyl-1-octene；(3R)-3,7-dimethyloct-1-ene
• CAS: 1117-83-5
• 化学式: C₁₀H₂₀
• 分子量: 140.269
• InChiKey: KSXTZYRIJKDCEA-JTQLQIEISA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  10
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.8
• 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：

  (3R)-(-)-3,7-dimethyloct-1-ene 在 乙醚 、 镍 作用下， 生成 (S)-2,6-dimethyloctane
  参考文献：
  名称：

  Doll, Bericht von Schimmel and Co., p. 128,133

  摘要：

  DOI：
• 作为产物：
  描述：

  3,7-二甲基辛基乙酸酯 以3 g的产率得到(3R)-(-)-3,7-dimethyloct-1-ene
  参考文献：
  名称：

  蕨类植物成分：来自 Polypodium formosanum 和 P. niponicum 的 Cycloartane 三萜类化合物和相关化合物

  摘要：

  摘要 从虎杖根茎中分离出新的环亚烷基三萜类化合物(24R)-环月桂醇和(24R)-环马精醇，分别为相应的乙酸酯、醇和酮，并建立了它们的结构。此外，从 P. niponicum 的根茎中分离和表征了 8​​ 种环磷酰胺衍生物的乙酸酯和两种新甲基甾醇的乙酸酯。

  DOI：

  10.1016/0031-9422(84)83033-2

文献信息

• Nonsteroidal Benzophenone-Containing Analogues of Cholesterol
  作者：Yonghong Gan、David H. Blank、Joshua E. Ney、Thomas A. Spencer

  DOI：10.1021/jo060481q

  日期：2006.8.1

  The four benzophenones, 10-13, containing the natural side chain of cholesterol (1) have been synthesized to explore whether the tetracyclic nucleus of 1 is essential for its biochemical properties. The syntheses of analogues 10, 11, and 13 feature efficient introduction of the alkyl side chain by Suzuki coupling. Preliminary biochemical evaluation of 10 and 12 suggests that the sterol tetracyclic nucleus is not required for biological compatibility with 1.
• Terpenes in organic synthesis
  作者：G. D. Gamalevich、E. P. Serebryakov

  DOI：10.1007/bf00697081

  日期：1993.2

  A seven-step synthesis of S-(+)-hydroprene (S-1) in similar to 20% overall yield starting from S-(+)-3,7-dimethyl-1,6-octadiene (2) of 55+/-10% optical purity is described. The introduction of an optical enhancement step in the synthetic sequence at the stage of S-(-)-3,7-dimethyl-1-octanol (9) raises the optical purity of S-1 from similar to 50% to similar to 80%.
• Doll, Bericht von Schimmel and Co., p. 128,133
  作者：Doll

  DOI：——

  日期：——
• Fern constituents: Cycloartane triterpenoids and allied compounds from Polypodium formosanum and P. niponicum
  作者：Hiroyuki Ageta、Yôko Arai

  DOI：10.1016/0031-9422(84)83033-2

  日期：1984.1

  Abstract From the rhizomes of Polypodium formosanum, new triterpenoids of the cycloartane group, (24R)-cyclolaudenol and (24R)-cyclomargenol, were isolated as the corresponding acetates, alcohols and ketones, and their structures were established. Also, from the rhizomes of P. niponicum eight acetates of cycloartane derivatives and two acetates of new methyl sterols were isolated and characterized

  摘要 从虎杖根茎中分离出新的环亚烷基三萜类化合物(24R)-环月桂醇和(24R)-环马精醇，分别为相应的乙酸酯、醇和酮，并建立了它们的结构。此外，从 P. niponicum 的根茎中分离和表征了 8​​ 种环磷酰胺衍生物的乙酸酯和两种新甲基甾醇的乙酸酯。