2-Pentan-2-ylcyclopent-2-en-1-one

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2-Pentan-2-ylcyclopent-2-en-1-one
• 化学式: C₁₀H₁₆O
• 分子量: 152.23
• InChiKey: DAOTZSIFDANEAP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  11
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.7
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• METHODS OF PREPARING a,ß-UNSATURATED OR a-HALO KETONES AND ALDEHYDES
  申请人：International Flavors & Fragrances Inc.

  公开号：US20170174607A1

  公开（公告）日：2017-06-22

  Copper(II) bromide mediated oxidation of acylated enol and use of the reaction in the synthesis of α,β-unsaturated or α-bromo ketones or aldehydes are disclosed. The method provides an efficient and practical process for manufacturing dehydrohedione (DHH) and many other versatile α,β-unsaturated or α-bromo ketones or aldehydes in large scales to avoid using precious metal compounds.

  铜(II)溴化物介导的酰化烯醇氧化及在合成α,β-不饱和或α-溴酮或醛中的应用被披露。该方法提供了一种高效实用的工艺，用于大规模制造脱氢赫酮（DHH）和许多其他多功能的α,β-不饱和或α-溴酮或醛，避免使用贵金属化合物。
• Use of 3-(methoxymethyl) -2-pentylcyclopenta derivatives in perfume compositions
  申请人：Monteleone G. Michael

  公开号：US20050288210A1

  公开（公告）日：2005-12-29

  3-(methoxymethyl)-2-pentylcyclopent derivative compounds having the structure set forth below are disclosed: where: the dotted line represents a potential double bond; R is selected from methyl and ethyl; and X is a C 1 -C 7 hydrocarbon moiety. These compounds are useful fragrance chemicals, suitable for use in creating fragrances and scents in items such as perfumes, colognes and personal care products.

  本发明揭示了具有以下结构的3-(甲氧甲基)-2-戊基环戊烷衍生物化合物：其中，虚线表示潜在的双键；R选自甲基和乙基；X是C1-C7碳氢基团。这些化合物是有用的香料化学品，适用于用于创造香水、古龙水和个人护理产品等物品中的香气和气味。
• METHODS OF PREPARING ALPHA,BETA-UNSATURATED OR ALPHA-HALO KETONES AND ALDEHYDES
  申请人：International Flavors & Fragrances Inc.

  公开号：EP3184504A1

  公开（公告）日：2017-06-28

  Copper(II) bromide mediated oxidation of acylated enol and use of the reaction in the synthesis of α,β-unsaturated or α-bromo ketones or aldehydes are disclosed. The method provides an efficient and practical process for manufacturing dehydrohedione (DHH) and many other versatile α,β-unsaturated or α-bromo ketones or aldehydes in large scales to avoid using precious metal compounds.

  本发明公开了由溴化铜（II）介导的酰化烯醇氧化反应，以及利用该反应合成α,β-不饱和或α-溴酮或醛的方法。该方法为大规模生产脱氢双酮（DHH）和许多其他多功能α,β-不饱和或α-溴酮或醛提供了一种高效实用的工艺，从而避免了使用贵金属化合物。
• METHOD FOR PRODUCING OF 2-ALKYL-2-CYCLOALKEN-1-ONE
  申请人：Kao Corporation

  公开号：EP2266943B1

  公开（公告）日：2016-11-16
• Use of 3-(Methoxymethyl)-2-pentylcyclopenta derivatives in perfume compositions
  申请人：INTERNATIONAL FLAVORS & FRAGRANCES INC.

  公开号：EP1609846B1

  公开（公告）日：2007-09-05