2-Cyclopentyl-5-cyclopentylidenecyclopentan-1-one | 134317-50-3

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2-Cyclopentyl-5-cyclopentylidenecyclopentan-1-one
• CAS: 134317-50-3
• 化学式: C₁₅H₂₂O
• 分子量: 218.33
• InChiKey: PKSSQGCSHTUACR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.1
• 重原子数：
  16
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• High-purity cyclopentane compound having oxygen-containing group, process for preparing same, and perfume composition
  申请人：——

  公开号：US20030012799A1

  公开（公告）日：2003-01-16

  A composition comprising at least 60% by weight, based on the weight of the composition, of a cyclopentanone or cyclopentanol compound having 2,5-dicyclopentylidene substituents, 2,5-dicyclopentyl substituents or 2-cyclopentylidene-5-cyclopentyl substituents. This composition is useful as perfume emitting floral fragrance. 2,5-Dicyclopentylidenecyclopentane (compound 4) is prepared by reaction of 2-cyclopentylidenecyclopentanone with cyclopentanone. 2,5-Dicyclopentylcyclopentanone (compound 5) and 2,5-dicyclopentylidenecyclopentanol (compound 6) are prepared by reduction of compound 4. 2,5-Dicyclopentylcyclopentanol (compound 7) is prepared by reduction of compound 5 or compound 6.

  该组成物包括至少60%的环戊酮或环戊醇化合物，其基于组成物的重量，具有2,5-二环戊基亚甲基取代基，2,5-二环戊基取代基或2-环戊基亚甲基-5-环戊基取代基。该组成物可用作散发花香的香水。2,5-二环戊基亚甲基环戊烷（化合物4）通过2-环戊基亚甲基环戊酮与环戊酮反应制备。2,5-二环戊基环戊酮（化合物5）和2,5-二环戊基亚甲基环戊醇（化合物6）通过还原化合物4制备。2,5-二环戊基环戊醇（化合物7）通过还原化合物5或化合物6制备。
• High-purity cyclopentanone derivatives, process for preparing same, and perfume composition
  申请人：ZEON CORPORATION

  公开号：EP1260572B1

  公开（公告）日：2006-05-03
• US6653276B2
  申请人：——

  公开号：US6653276B2

  公开（公告）日：2003-11-25