8-甲基-1-氧杂螺[4.5]癸烷-2-酮 | 94201-19-1

• 物质功能分类: 化学试剂 - 有机试剂 - 酯类
• 分子结构分类: 有机化合物 - 有机杂环化合物 - 内酯类
• 中文名称: 8-甲基-1-氧杂螺[4.5]癸烷-2-酮
• 中文别名: 甲基内酯；7-(氯甲基)喹唑啉-4-胺
• 英文名称: 8-methyl-1-oxaspiro[4.5]-decan-2-one
• 英文别名: 8-methyl-1-oxaspiro-[4.5]decan-2-one；8-methyl-1-oxaspiro[4,5]-decan-2-one；8-methyl-1-oxaspiro[4.5]decan-2-one
• CAS: 94201-19-1
• 化学式: C₁₀H₁₆O₂
• 分子量: 168.236
• InChiKey: COWIMPXRUUJKQF-UHFFFAOYSA-N

物化性质

• 沸点：
  266.3±8.0 °C(Predicted)
• 密度：
  1.04±0.1 g/cm3(Predicted)
• LogP：
  1.882 (est)

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  12
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.9
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2932209090

反应信息

• 作为反应物：
  描述：

  8-甲基-1-氧杂螺[4.5]癸烷-2-酮 在 锂硼氢 作用下， 以 四氢呋喃 为溶剂， 反应 36.0h， 以98%的产率得到4-methyl-1-(3-hydroxypropyl)-cyclohexanol
  参考文献：
  名称：

  General synthesis of 1-oxaspiro[4.5]decan-2-ones and 1-oxaspiro[4.5]decanes from 5-methylene-2(5H)-furanone

  摘要：

  5-Methylene-2(5H)-furanone underwent Diels-Alder cycloadditions to butadiene and several acyclic and cyclic C-substituted dienes, respectively, affording bicyclic and tricyclic spiroadducts in good yields. These compounds are precursors of other unsaturated and saturated spirolactones and also spiroethers, which were obtained through simple chemical reactions, i.e., hydrogenation of C-C double bonds, reduction of the carbonyl group, and Michael addition. The synthesis of 32 spirolactones and eight spiroethers illustrates the scope and efficiency of this method. Many of these products are suitable for use as components of perfumes and aromas owing to their olfactive properties.

  DOI：

  10.1021/jo00019a019
• 作为产物：
  描述：

  8-methyl-1-oxaspiro<4.5>deca-3,7-dien-2-one 在 palladium on activated charcoal 氢气 作用下， 生成 8-甲基-1-氧杂螺[4.5]癸烷-2-酮
  参考文献：
  名称：

  General synthesis of 1-oxaspiro[4.5]decan-2-ones and 1-oxaspiro[4.5]decanes from 5-methylene-2(5H)-furanone

  摘要：

  5-Methylene-2(5H)-furanone underwent Diels-Alder cycloadditions to butadiene and several acyclic and cyclic C-substituted dienes, respectively, affording bicyclic and tricyclic spiroadducts in good yields. These compounds are precursors of other unsaturated and saturated spirolactones and also spiroethers, which were obtained through simple chemical reactions, i.e., hydrogenation of C-C double bonds, reduction of the carbonyl group, and Michael addition. The synthesis of 32 spirolactones and eight spiroethers illustrates the scope and efficiency of this method. Many of these products are suitable for use as components of perfumes and aromas owing to their olfactive properties.

  DOI：

  10.1021/jo00019a019

文献信息

• [EN] ENCAPSULATES<br/>[FR] PRODUITS ENCAPSULÉS
  申请人：PROCTER & GAMBLE

  公开号：WO2013022949A1

  公开（公告）日：2013-02-14

  The present application relates to encapsulates, compositions, products comprising such encapsulates, and processes for making and using such encapsulates. Such encapsulates comprise a core comprising a perfume and a shell that encapsulates said core, such encapsulates may optionally comprise a parametric balancing agent, such shell comprising one or more azobenzene moieties.

  本申请涉及封装体、组合物、包含这种封装体的产品，以及制备和使用这种封装体的方法。这种封装体包括一个包含香水的核心和封装该核心的壳，这种封装体可以选择性地包含一个参数平衡剂，该壳包括一个或多个偶氮苯基团。
• Organic Compounds
  申请人：Schilling Boris

  公开号：US20100113460A1

  公开（公告）日：2010-05-06

  Disclosed are compounds having the ability to inhibit cytochrome P450 2A6, 2A13, and/or 2B6 and tobacco products comprising them. Also disclosed are pharmaceutical compositions comprising them.

  揭示了一种具有抑制细胞色素P450 2A6、2A13和/或2B6能力的化合物，以及包含它们的烟草产品。还披露了包含这些化合物的药物组合物。
• Fragrance precursors
  申请人：——

  公开号：US20020035055A1

  公开（公告）日：2002-03-21

  The present invention provides a fragrance precursor of formula I: 1 that is capable of forming a fragrant ketone of formula II: 2 and a fragrant lactone of formula III: 3

  本发明提供了一种化学式I的香气前体：1，该前体能够形成化学式II的芳香酮：2和化学式III的芳香内酯：3。
• Fragrance Compositions Comprising Ionic Liquids
  申请人：The Procter & Gamble Company

  公开号：US20170121633A1

  公开（公告）日：2017-05-04

  The present invention relates to a fragrance composition comprising ionic liquids for delayed evaporation of the perfume raw materials. The invention also relates to methods of use of the fragrance compositions for perfuming suitable substrates, particularly skin and hair.

  本发明涉及一种香精组合物，包括离子液体，用于延迟香水原料的挥发。该发明还涉及使用香精组合物来香味适合的基质的方法，特别是皮肤和头发。
• Compounds having protected hydroxy groups
  申请人：Givaudan SA, a Switzerland corporation

  公开号：US20020193269A1

  公开（公告）日：2002-12-19

  The present invention relates to compounds with protected hydroxy groups of formula (I) 1 These compounds are precursors for organoleptic agents, such as fragrances, and masking agents and for antimicrobial agents. When activated, the compounds of formula (I) are cleaved and form one or more organoleptic and/or antimicrobial compounds.

  本发明涉及具有保护羟基的化合物，其化学式为(I)1。这些化合物是有机感官剂（如香料）和掩蔽剂以及抗微生物剂的前体。当激活时，化学式(I)的化合物被裂解并形成一个或多个有机感官和/或抗微生物化合物。