dec-1-ene-3,4-diol | 716378-12-0

• 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: dec-1-ene-3,4-diol
• 英文别名: 1-decene-3,4-diol
• CAS: 716378-12-0
• 化学式: C₁₀H₂₀O₂
• 分子量: 172.268
• InChiKey: VKYMRKUFPXQDRF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  12
• 可旋转键数：
  7
• 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

• 作为反应物：
  描述：

  dec-1-ene-3,4-diol 在 4-acetylamino-2,2,6,6-tetramethylpiperidine-N-oxyl 、 对甲苯磺酸 作用下， 生成 4-Hydroxy-dec-1-en-3-one
  参考文献：
  名称：

  Synthesis of vinyl 1,2-diketones

  摘要：

  A new route is outlined for preparation of vinyl 1,2-diketones via a three-step sequence. First, allylic alcohols are photooxidized by O-2 to hydroperoxides, which are reduced to vinyl 1,2-diols. These vinyl 1,2-diols are oxidized to vinyl 1,2-diketones with oxoammonium salts, which are prepared in situ from organic nitroxyl radicals. The new route is short, avoids the use of protecting groups, and is generally applicable to obtain aliphatic or aromatic vinyl 1,2-diketones. (C) 2004 Published by Elsevier Ltd.

  DOI：

  10.1016/j.tetlet.2004.03.157
• 作为产物：
  描述：

  正己基锂 在 氧气 、 tetraphenylporphyrin 作用下， 以 四氯化碳 、 乙醚 为溶剂， 生成 dec-1-ene-3,4-diol
  参考文献：
  名称：

  Synthesis of vinyl 1,2-diketones

  摘要：

  A new route is outlined for preparation of vinyl 1,2-diketones via a three-step sequence. First, allylic alcohols are photooxidized by O-2 to hydroperoxides, which are reduced to vinyl 1,2-diols. These vinyl 1,2-diols are oxidized to vinyl 1,2-diketones with oxoammonium salts, which are prepared in situ from organic nitroxyl radicals. The new route is short, avoids the use of protecting groups, and is generally applicable to obtain aliphatic or aromatic vinyl 1,2-diketones. (C) 2004 Published by Elsevier Ltd.

  DOI：

  10.1016/j.tetlet.2004.03.157

文献信息

• 3-Bromopropenyl Esters in Organic Synthesis:  Indium- and Zinc-Mediated Entries to Alk-1-ene-3,4-diols
  作者：Marco Lombardo、Stefano Morganti、Claudio Trombini

  DOI：10.1021/jo0262457

  日期：2003.2.1

  Metallic indium and zinc readily add to 3-bromopropenyl acetate (5) and benzoate (6) either in THF or in water, affording the corresponding 3-acyloxyallyl organometallic compounds. Nucleophilic addition to aldehydes opens a route to alk-1-ene-3,4-diols 2 in good to excellent yields. Two synthetic protocols were developed, the former involving indium in THF under Grignard conditions and the latter involving zinc in aqueous ammonium chloride under Barbier conditions. The diastereoselectivity, under all the conditions examined, mainly depends on the nature of the carbonyl compound; conjugated aldehydes afford syn adducts 2, while unconjugated aldehydes display the opposite anti stereopreference.
• J. ORG. CHEM., 52,(1987) N 5, 957-958
  作者：

  DOI：——

  日期：——
• Synthesis of vinyl 1,2-diketones
  作者：Lothar W. Habel、Sigrid De Keersmaecker、Joos Wahlen、Pierre A. Jacobs、Dirk E. De Vos

  DOI：10.1016/j.tetlet.2004.03.157

  日期：2004.5

  A new route is outlined for preparation of vinyl 1,2-diketones via a three-step sequence. First, allylic alcohols are photooxidized by O-2 to hydroperoxides, which are reduced to vinyl 1,2-diols. These vinyl 1,2-diols are oxidized to vinyl 1,2-diketones with oxoammonium salts, which are prepared in situ from organic nitroxyl radicals. The new route is short, avoids the use of protecting groups, and is generally applicable to obtain aliphatic or aromatic vinyl 1,2-diketones. (C) 2004 Published by Elsevier Ltd.