Cyclohexadecan-1,2-dion | 97555-88-9

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: Cyclohexadecan-1,2-dion
• 英文别名: cyclohexadecane-1,2-dione；cyclohexadecanedione
• CAS: 97555-88-9
• 化学式: C₁₆H₂₈O₂
• 分子量: 252.397
• InChiKey: WMNJKOBFFGOKQD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.4
• 重原子数：
  18
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.88
• 拓扑面积：
  34.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 chromium(VI) oxide 、 溶剂黄146 作用下， 生成 Cyclohexadecan-1,2-dion
  参考文献：
  名称：

  Zur Kenntnis des Kohlenstoffringes。Ein Herstellungsverfahrenfürvielgliedrige Cyclanone

  摘要：

  DOI：

  10.1002/hlca.19470300637

文献信息

• PROCESS FOR PREPARING PURE CYCLODODECANONE
  申请人：Teles Joaquim Henrique

  公开号：US20100191018A1

  公开（公告）日：2010-07-29

  The present invention relates to a process for preparing at least one cyclic compound with Z cycles and 7 to 16 carbon atoms with a keto group, at least comprising the stages: (a1) oxidation of a composition (A), at least comprising one cyclic olefin with Z cycles and 7 to 16 carbon atoms and at least two C—C double bonds, by means of dinitrogen monoxide to give a composition (A1), (a2) separating off the at least one cyclic olefin with Z cycles and 7 to 16 carbon atoms with at least two C—C double bonds from the composition (A1) in order to obtain a composition (A2), and (b) distillative treatment of the composition (A2) from step (a2) in order to obtain a composition (B), comprising the at least one cyclic compound with Z cycles and 7 to 16 carbon atoms with a keto group and less than 1.0% by weight of the at least one compound with Z−1 cycles and 7 to 16 carbon atoms with at least one aldehyde group, where Z can be 1, 2, 3 or 4.

  本发明涉及一种制备至少一种具有Z个环和7到16个碳原子的含酮基的环状化合物的方法，至少包括以下阶段：(a1)将含有至少一种具有Z个环和7到16个碳原子以及至少两个C—C双键的环状烯烃的组合物（A）氧化，通过二氧化二氮，得到组合物（A1）；(a2)从组合物（A1）中分离出至少一种具有Z个环和7到16个碳原子以及至少两个C—C双键的环状烯烃，以获得组合物（A2）；以及(b)对来自步骤（a2）的组合物（A2）进行蒸馏处理，以获得组合物（B），包括具有Z个环和7到16个碳原子的至少一种含酮基的环状化合物，以及少于1.0%的重量的至少一种含有Z−1个环和7到16个碳原子且至少一个醛基的化合物，其中Z可以为1、2、3或4。
• (Z)-7-cyclohexadecen-1-one as an odorant
  申请人：Reckziegel Aurelia

  公开号：US20050137120A1

  公开（公告）日：2005-06-23

  The compound (Z)-7-cyclohexadecen-1-one is described as a musk odorant. Also described are odorant or aroma mixtures comprising (Z)-7-cyclohexadecen-1-one and one or more other odorants or aromas.

  化合物(Z)-7-环己十六烯-1-酮被描述为麝香气味物质。还描述了含有(Z)-7-环己十六烯-1-酮和一个或多个其他气味物质或香气的气味物质或香气混合物。
• Novel macrocyclic ketones
  申请人：——

  公开号：US20020055453A1

  公开（公告）日：2002-05-09

  Lower alkyl- and lower alkylidene-substituted, saturated or unsaturated cyclohexadecanones are grand fragrances with muscone note with which perfumes with new odor notes can be prepared.

  含有低烷基或低烷基亚甲基取代的饱和或不饱和环己十六酮是具有麝香气味的优秀香料，可以用于制备带有新气味的香水。
• Methods of fragrancing a surface
  申请人：THE PROCTER & GAMBLE COMPANY

  公开号：EP1203577A1

  公开（公告）日：2002-05-08

  The present invention provides a method of applying a fragrance to a surface such as skin and/or hair. The method comprises applying to one area of the surface a first composition wherein the first composition comprises at least one first fragrance oil; at least one first cyclic oligosaccharide, wherein the at least one first fragrance oil and the at least one first cyclic oligosaccharide form a complex, which complex is dissolved or dispersed in the first composition; and a first solvent or a mixture thereof, wherein the first solvent or the mixture thereof has a dielectric constant at 25°C of greater than or equal to 43, preferably greater than or equal to 45. The method also comprises simultaneously or sequentially, in either order, applying to the one area or an area adjacent thereto a second composition wherein the second composition comprises at least one second fragrance oil; and a second solvent, or a mixture thereof, wherein the at least one second fragrance oil is soluble or is dispersed at 25°C in the second solvent or mixture thereof. The invention also provides a delivery package and a kit suitable for use in the above-mentioned method of applying a fragrance to a surface. The invention facilitates the achievement of unique lasting fragrance character combinations arising from the combination of the individual fragrance character profiles of the first and second compositions.

  本发明提供了一种在皮肤和/或头发等表面涂抹香料的方法。该方法包括向表面的一个区域涂抹第一组合物，其中第一组合物包括至少一种第一香油；至少一种第一环状寡糖，其中至少一种第一香油和至少一种第一环状寡糖形成复合物，该复合物溶解或分散在第一组合物中；以及第一溶剂或其混合物，其中第一溶剂或其混合物在 25°C 时的介电常数大于或等于 43，最好大于或等于 45。该方法还包括以任一顺序同时或依次向一个区域或其邻近区域施用第二种组合物，其中第二种组合物包括至少一种第二香油；和第二种溶剂或其混合物，其中至少一种第二香油在 25°C 时可溶解或分散在第二种溶剂或其混合物中。 本发明还提供了一种适用于上述将香料涂抹到表面的方法的递送包装和套件。 本发明有助于将第一和第二种组合物的各个香味特征组合在一起，形成独特持久的香味特征组合。
• Methods and compositions for improved fragrancing of a surface
  申请人：The Procter & Gamble Company

  公开号：EP1203578A1

  公开（公告）日：2002-05-08

  The invention provides a method for improving release, on a surface, of a fragrance from an entrapment structure of at least one fragrance oil and at least one entrapment material. The method destabilises the entrapment structure by providing at least one trigger molecule which preferentially associates with the entrapment material; and/or at least one release agent which at least partially disrupts the entrapment structure. The invention also provides a composition for improving release of a fragrance from a surface. The composition comprises at least one fragrance oil; at least one entrapment material, the at least one fragrance oil and the at least one entrapment material being capable, in use, of forming an entrapment structure on the surface. The composition also comprises at least one destabilising material, which permits formation of the entrapment structure on the surface but which destabilising material can, in use, destabilise the entrapment structure by providing at least one trigger molecule which preferentially associates with the entrapment material; and/or at least one release agent which partially disrupts the entrapment structure; and at least one compatible solvent which doesn't interfere with the formation of the entrapment structure on the surface. The present methods and compositions can improve fragrance perception, by overcoming the differences in fragrance perception that result from different surface, for example, skin, hydration levels and/or different surface types.

  本发明提供了一种改善香料从至少一种香油和至少一种夹带材料的夹带结构中在表面上释放的方法。该方法通过提供至少一种优先与夹带材料结合的触发分子；和/或至少一种至少部分破坏夹带结构的释放剂，来破坏夹带结构的稳定性。 本发明还提供了一种用于改善香料从表面释放的组合物。该组合物包括至少一种香油；至少一种夹带材料，至少一种香油和至少一种夹带材料在使用中能够在表面上形成夹带结构。该组合物还包括至少一种失稳材料，它允许在表面上形成夹带结构，但在使用中，失稳材料可以通过提供至少一种触发分子来破坏夹带结构的稳定性，这种触发分子优先与夹带材料结合；和/或至少一种释放剂，它可以部分破坏夹带结构；以及至少一种兼容溶剂，它不会干扰夹带结构在表面上的形成。 本方法和组合物可以克服不同表面（例如皮肤）、水合水平和/或不同表面类型造成的香味感知差异，从而改善香味感知。