3-acetoxy-2,2,6-trimethyl-6-vinyltetrahydropyran | 67674-42-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 氧烷类
• 英文名称: 3-acetoxy-2,2,6-trimethyl-6-vinyltetrahydropyran
• 英文别名: 3-acetate-6-ethenyltetrahydro-2,2,6-trimethyl-2H-pyran-3-ol；(6-ethenyl-2,2,6-trimethyloxan-3-yl) acetate
• CAS: 67674-42-4
• 化学式: C₁₂H₂₀O₃
• 分子量: 212.289
• InChiKey: IRWLDXUJBJPFNV-UHFFFAOYSA-N

物化性质

• 保留指数：
  1275

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  15
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3-acetoxy-2,2,6-trimethyl-6-vinyltetrahydropyran 在 sodium hydroxide 作用下， 以 乙醇 为溶剂， 反应 3.0h， 以100%的产率得到2,2,6-三甲基-6-乙烯基四氢-2H-呋喃-3-醇
  参考文献：
  名称：

  Compounds of the pyran series as components of the essential oils ofTanacetum boreale andAjania fastigiata

  摘要：

  DOI：

  10.1007/bf00574201
• 作为产物：
  描述：

  2,2,6-三甲基-6-乙烯基四氢-2H-呋喃-3-醇 、 乙酰氯 在 吡啶 、 4-二甲氨基吡啶 作用下， 以 二氯甲烷 为溶剂， 以53%的产率得到3-acetoxy-2,2,6-trimethyl-6-vinyltetrahydropyran
  参考文献：
  名称：

  Neutral compounds from male castoreum of North American beaver,Castor canadensis

  摘要：

  North American beavers (Casio, canadensis) mark their territories with castoreum, the strong-smelling paste in their castor sacs. In their own territories, beavers respond with scent marking to experimental scent marks that consist of strange castoreum (or selected components). In part, the unique odor of castoreum is due to large amounts of phenolic compounds rind neutral compounds. Purifed neutral compounds were analyzed by GC, GC-MS, and NMR; identities of the neutral compounds were confirmed by comparing the properties of authentic compounds with those of the isolated compounds. We identified 13 neutral compounds that had not been reported before for castoreum. Most of these are oxygen-containing monoterpenes, Of the nine neutral compounds reported by Lederer (1949), only three are confirmed in our analysis; the other six neutral compounds are either absent or are not volatile enough to be detected by our methods. Eight compounds-6-methyl-1-heptanol, 4,6-dimethyl-1-heptanol, isopinocamphone, pinocamphone, two linalool oxides, and their acetates-were synthesized for structure identification and bioassays.

  DOI：

  10.1007/bf02033674

文献信息

• JPS59155378A
  申请人：——

  公开号：JPS59155378A

  公开（公告）日：1984-09-04