(E)-3,7-dimethyl-oct-2-ene-1,8-diol | 66113-31-3

• 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: (E)-3,7-dimethyl-oct-2-ene-1,8-diol
• 英文别名: 8-hydroxy-6,7-dihydro-geraniol；(E)-3,7-dimethyloct-2-ene-1,8-diol
• CAS: 66113-31-3
• 化学式: C₁₀H₂₀O₂
• 分子量: 172.268
• InChiKey: ODQHVONZJQWKCN-RMKNXTFCSA-N

物化性质

• 沸点：
  275.6±28.0 °C(Predicted)
• 密度：
  0.944±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  12
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  1-甲基-2-氧代环戊烷-1-羧酸乙酯 在 钯 lithium monoethoxyaluminum hydride 、 氢气 、 sodium methylate 作用下， 生成 (E)-3,7-dimethyl-oct-2-ene-1,8-diol
  参考文献：
  名称：

  昆虫化学III。I型光化学诺里斯反应在非洲帝王蝶分泌的二氢萜二醇合成中的应用

  摘要：

  DOI：

  10.1016/s0040-4039(00)91205-x

文献信息

• A novel synthesis of (E)-3,7-dimethyl-2-octene-1,8-diol secreted by the african monarch using the ring-opening reaction of α-methyl-β-propiolactone
  作者：Tamotsu Fujisawa、Toshio Sato、Tatsuo Kawara、Atsunari Noda

  DOI：10.1016/s0040-4039(00)88593-7

  日期：1982.1
• Joshi, N..N.; Mamdapur, V. R.; Chadha, M. S., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1984, vol. 23, # 3, p. 238 - 240
  作者：Joshi, N..N.、Mamdapur, V. R.、Chadha, M. S.

  DOI：——

  日期：——
• (<i>S</i>)-3,7-Dimethyl-5-octene-1,7-diol and Related Oxygenated Monoterpenoids from Petals of <i>Rosa </i><i>damascena</i> Mill.
  作者：Holger Knapp、Markus Straubinger、Selenia Fornari、Noriaki Oka、Naoharu Watanabe、Peter Winterhalter

  DOI：10.1021/jf970987x

  日期：1998.5.1

  The methanolic extract obtained from rose flowers was subjected to XAD-8 adsorption chromatography. Prefractionation of the methanolic eluate using multilayer coil countercurrent chromatography (MLCCC) yielded five subfractions. From the least polar subfraction V, a major amount of the key odorants of rose oil, that is, isomeric rose oxides 1a/b, was liberated upon heat treatment at pH 2.5. Further chromatographic workup of fraction V led, for the first time, to the identification of the genuine rose oxide precursor (S)-3,7-dimethyl-5-octene-1,7-diol (2). In addition to diol 2, the following monoterpene diols have been identified: 3,7-dimethyl-7-octene-1,6-diol (3), 2,6-dimethyl-1,7-octadiene-3,6-diol (4), (2E,5E)-3,7-dimethyl-2,5-octadiene-1,7-diol (5), (2E)-3,7-dimethyl-2,7octadiene-1,6-diol (6), (2Z,5E)-3,7-dimethyl-2,5-octadiene-1,7-diol (7), (2Z)-3,7-dimethyl-2,7-octadiene-1,6-diol (8), (Z)-2,6-dimethyl-2-octene-1,8-diol (9), (E)-2,6-dimethyl-2-octene-1,8-diol(10), (2)-2,6-dimethyl-2,7-octadiene-1 ,6-diol(ll), (E)-2,6-dimethyl-2,7-octadiene-1,6-diol (12), (2E,GE)-2,6-dimethyl-2 ,6-octadiene-1,8-diol(13), (2E,6Z)-2,6-dimethyl-2,6-octadiene-1,8-diol(14), 2,6-dimethyloctane-1,8-diol(15), 2,6-dimethyl-7-octene-1,6-diol (16), (E)-3,7-dimethyl-2-octene-1,8-diol (17), (Z)-3,7-dimethyl-2-octene-1,8-diol (18), 3,7-dimethyloctane-1,7-diol (19), 2,6-dimethyl-7-octene-2,6-diol (20), 3,7-dimethyl-6-octene-1,3-diol (21) and (2E)-3,7-dimethyl-2,6-octadiene-1,4-diol (22).
• Synthese a l'aide de sulfones—XXVI
  作者：Marc Julia、Jean-Noël Verpeaux

  DOI：10.1016/s0040-4020(01)91578-9

  日期：1983.1
• Dhokte, U. P.; Rao, A. S., Synthetic Communications, 1988, vol. 18, # 8, p. 811 - 822
  作者：Dhokte, U. P.、Rao, A. S.

  DOI：——

  日期：——