(3S)-3-hydroxy-1-phenylmethoxydec-9-en-5-one | 936016-74-9

• 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: (3S)-3-hydroxy-1-phenylmethoxydec-9-en-5-one
• CAS: 936016-74-9
• 化学式: C₁₇H₂₄O₃
• 分子量: 276.376
• InChiKey: OGEJUVMWGTVPDC-KRWDZBQOSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  20
• 可旋转键数：
  11
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.47
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  (3S)-3-hydroxy-1-phenylmethoxydec-9-en-5-one 在 sodium hydroxide 、 zirconium(IV) tert-butoxide 作用下， 以 甲醇 、 甲苯 为溶剂， 反应 32.0h， 生成
  参考文献：
  名称：

  A Reductive Cyclization Approach to Attenol A

  摘要：

  A reductive cyclization strategy was applied to the synthesis of attenol A. This nontraditional approach to the spiroacetal structure illustrated several advantages of the reductive cyclization methodology. The attenol A core was formed in a carbon-carbon bond coupling that gave rise to a previously inaccessible spiroacetal epimer, a new method to synthesize thioketene acetals from a phenyl sulfone was realized, and the configurational stability of a nonanomeric spiroacetal was evaluated. A minor byproduct in the reductive cyclization reaction was identified that for the first time allowed direct evaluation of the stereoselectivity in a reductive cyclization of a dialkyloxy alkyllithium reagent.

  DOI：

  10.1021/jo0626459
• 作为产物：
  描述：

  (2S)-1-(2-pent-4-enyl-1,3-dithian-2-yl)-4-phenylmethoxybutan-2-ol 在 calcium carbonate 、 碘甲烷 作用下， 以 水 、 乙腈 为溶剂， 反应 30.0h， 以94%的产率得到(3S)-3-hydroxy-1-phenylmethoxydec-9-en-5-one
  参考文献：
  名称：

  A Reductive Cyclization Approach to Attenol A

  摘要：

  A reductive cyclization strategy was applied to the synthesis of attenol A. This nontraditional approach to the spiroacetal structure illustrated several advantages of the reductive cyclization methodology. The attenol A core was formed in a carbon-carbon bond coupling that gave rise to a previously inaccessible spiroacetal epimer, a new method to synthesize thioketene acetals from a phenyl sulfone was realized, and the configurational stability of a nonanomeric spiroacetal was evaluated. A minor byproduct in the reductive cyclization reaction was identified that for the first time allowed direct evaluation of the stereoselectivity in a reductive cyclization of a dialkyloxy alkyllithium reagent.

  DOI：

  10.1021/jo0626459

文献信息

• A Reductive Cyclization Approach to Attenol A
  作者：Thomas E. La Cruz、Scott D. Rychnovsky

  DOI：10.1021/jo0626459

  日期：2007.3.1

  A reductive cyclization strategy was applied to the synthesis of attenol A. This nontraditional approach to the spiroacetal structure illustrated several advantages of the reductive cyclization methodology. The attenol A core was formed in a carbon-carbon bond coupling that gave rise to a previously inaccessible spiroacetal epimer, a new method to synthesize thioketene acetals from a phenyl sulfone was realized, and the configurational stability of a nonanomeric spiroacetal was evaluated. A minor byproduct in the reductive cyclization reaction was identified that for the first time allowed direct evaluation of the stereoselectivity in a reductive cyclization of a dialkyloxy alkyllithium reagent.