oxacyclonon-6-en-2-one | 871477-30-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 内酯类
• 英文名称: oxacyclonon-6-en-2-one
• 英文别名: 3,6,7,8-tetrahydro-2H-oxonin-9-one
• CAS: 871477-30-4
• 化学式: C₈H₁₂O₂
• 分子量: 140.182
• InChiKey: BFKRSHQVLZISNO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.66
• 重原子数：
  10.0
• 可旋转键数：
  0.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  26.3
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为产物：
  描述：

  5-己酰氯 在 Hoveyda-Grubbs catalyst second generation 、 三乙胺 作用下， 以 二氯甲烷 为溶剂， 反应 12.0h， 生成 oxacyclonon-6-en-2-one
  参考文献：
  名称：

  The synthesis of 12-membered macrocycles containing a C1–C8 alkene unit via ring-closing metathesis

  摘要：

  Model cross and ring-closing metathesis strategies toward the C1-C8-linear carbon skeleton are presented. The introduction of a four-atom tether enables the formation of 12-membered rings in good-to-excellent yields and stereoselectivity. Furthermore, the study revealed that the cross-metathesis approach and the formation of medium ring sizes via ring-closing metathesis are much less favorable. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2012.04.043

文献信息

• The synthesis of 12-membered macrocycles containing a C1–C8 alkene unit via ring-closing metathesis
  作者：Franc Požgan、Bogdan Štefane、Davor Kiđemet、Janez Smodiš、Rok Zupet

  DOI：10.1016/j.tet.2012.04.043

  日期：2012.6

  Model cross and ring-closing metathesis strategies toward the C1-C8-linear carbon skeleton are presented. The introduction of a four-atom tether enables the formation of 12-membered rings in good-to-excellent yields and stereoselectivity. Furthermore, the study revealed that the cross-metathesis approach and the formation of medium ring sizes via ring-closing metathesis are much less favorable. (C) 2012 Elsevier Ltd. All rights reserved.