(1-甲基-4-丙-2-基环己基)乙酸酯 | 26252-11-9

• 物质功能分类: 有机原料 - 羧酸类化合物及衍生物
• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 中文名称: (1-甲基-4-丙-2-基环己基)乙酸酯
• 中文别名: 乙酸对薄荷烷基酯
• 英文名称: dihydro-β-terpinyl acetate
• 英文别名: 1-acetoxy-p-menthane；acetic acid p-menthan-1-yl ester；Essigsaeure-p-menthan-1-ylester；4-(isopropyl)-1-methylcyclohexyl acetate；menthanyl acetate；Cyclohexanol, 1-methyl-4-(1-methylethyl)-, 1-acetate；(1-methyl-4-propan-2-ylcyclohexyl) acetate
• CAS: 26252-11-9
• 化学式: C₁₂H₂₂O₂
• 分子量: 198.305
• InChiKey: PXLKJWMSFPYVNB-UHFFFAOYSA-N

物化性质

• 沸点：
  109-110 °C(Press: 10 Torr)
• 密度：
  0.9222 g/cm3(Temp: 25 °C)
• LogP：
  4.027 (est)

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.92
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (1-甲基-4-丙-2-基环己基)乙酸酯 在 氢氧化钾 作用下， 生成 1-甲基-4-(1-甲基乙基)环己醇
  参考文献：
  名称：

  Maxwell, Annales de Chimie (Cachan, France), 1922, vol. <9> 17, p. 371

  摘要：

  DOI：
• 作为产物：
  描述：

  (1-甲基-3-丙-2-基环戊基)甲醇 在 五氯化磷 、 溶剂黄146 作用下， 生成 (1-甲基-4-丙-2-基环己基)乙酸酯
  参考文献：
  名称：

  Maxwell, Annales de Chimie (Cachan, France), 1922, vol. <9> 17, p. 371

  摘要：

  DOI：

文献信息

• Solvolytic displacement of alkyl halides by metal salts
  作者：K.N. Gurudutt、B. Ravindranath、P. Srinivas

  DOI：10.1016/0040-4020(82)80261-5

  日期：1982.1

  Reaction of allylic, benzylic and tertiary alkyl halides with zinc oxide in protic solvents leads to the formation of the corresponding alcohol, ethers and esters in good yields. The scope and limitations of this reaction have been examined. The possible involvement of ion quadruplets in the reaction is suggested.

  烯丙基，苄基和叔烷基卤化物与氧化锌在质子溶剂中的反应导致以良好的产率形成相应的醇，醚和酯。已经检查了该反应的范围和局限性。建议离子四联体可能参与反应。
• ALKYL-SUBSTITUTED TETRAHYDROPYRANS AS FLAVORING SUBSTANCES
  申请人：Oertling Heiko

  公开号：US20100226864A1

  公开（公告）日：2010-09-09

  The present invention relates to alkyl-substituted tetrahydropyrans, mixtures containing these alkyl-substituted tetrahydropyrans, their respective use and corresponding flavored products.

  本发明涉及烷基取代的四氢吡喃，含有这些烷基取代的四氢吡喃的混合物，它们的相应用途以及相应的风味产品。
• [EN] PERFUME SYSTEM FOR PERFUMED CONSUMER PRODUCT<br/>[FR] SYSTÈME DE PARFUM POUR PRODUIT PARFUMÉ DE CONSOMMATION
  申请人：FIRMENICH & CIE

  公开号：WO2021214205A1

  公开（公告）日：2021-10-28

  The present invention relates to a perfume system comprising a core-shell microcapsule A, optionally, a core-shell microcapsule B, and optionally, a free perfume oil, wherein the core of the core-shell microcapsule A and/or the free perfume oil comprises a 2-oxoacetate derivative of formula (I) as well as a perfumed consumer product comprising the same and methods and uses of the same for enhancing, conferring, increasing and/or modifying the fragrance properties and/or the fragrance intensity of perfumed consumer products.

  本发明涉及一种香水系统，包括一个核-壳微胶囊A，可选地，一个核-壳微胶囊B，以及可选地，一个游离香水油，其中核-壳微胶囊A的核和/或游离香水油包含式(I)的2-氧代乙酸酯衍生物，以及包含相同的香水消费产品以及用于增强、赋予、增加和/或修改香水消费产品的香气特性和/或香气强度的方法和用途。
• [EN] SYNTHESIS OF CYCLOHEXANE DERIVATIVES USEFUL AS SENSATES IN CONSUMER PRODUCTS<br/>[FR] SYNTHÈSE DE DÉRIVÉS DE CYCLOHEXANE UTILES COMME AGENTS SENSORIELS DANS DES PRODUITS DE CONSOMMATION
  申请人：PROCTER & GAMBLE

  公开号：WO2010019730A1

  公开（公告）日：2010-02-18

  The present invention provides synthetic routes for preparing various isomers of cyclohexane-based coolants, such as menthyl esters and menthanecarboxamide derivatives, in particular those substituted at the amide nitrogen, for example with an aromatic ring or aryl moiety. Such structures have high cooling potency and long lasting sensory effect, which make them useful in a wide variety of consumer products. One synthetic route involves a copper catalyzed coupling of a primary menthanecarboxamide with an aryl halide, such reaction working best in the presence of potassium phosphate and water. Using this synthetic route, specific isomers can be prepared including the menthanecarboxamide isomer having the same configuration as l-menthol and new isomers such as a neoisomer having opposite stereochemistry at the carboxamide (C-1) position. The neoisomer unexpectedly has potent and long lasting cooling effect. Preparation schemes for neoisomers of other menthyl derivatives which are useful as coolants, including esters, ethers, carboxy esters and other N-substituted carboxamides are also provided.

  本发明提供了合成路径，用于制备基于环己烷的各种异构体冷却剂，例如薄荷酯和薄荷烷甲酰衍生物，特别是那些在酰胺氮上取代的，例如带有芳香环或芳基的。这些结构具有高冷却效能和持久的感官效果，使它们在各种消费品中有用。一种合成路径涉及使用铜催化剂将一种初级薄荷烷甲酰胺与芳香卤代烃偶联，这种反应在存在磷酸钾和水的情况下效果最佳。利用这种合成路径，可以制备特定的异构体，包括具有与l-薄荷醇相同构型的薄荷烷甲酰胺异构体以及具有在羧酰胺（C-1）位置上相反立体化学的新异构体，该新异构体意外地具有强效和持久的冷却效果。还提供了其他薄荷衍生物的新异构体的制备方案，这些衍生物包括酯类、醚类、羧酯类和其他N-取代羧酰胺，它们也可用作冷却剂。
• Selective Aliphatic C-H Oxidation
  申请人：White M. Christina

  公开号：US20110015397A1

  公开（公告）日：2011-01-20

  A composition including a complex of a metal, a tetradentate ligand, at least one ancillary ligand, and a counterion may be used for selective sp 3 C—H bond oxidation. The tetradentate ligand may include a N-heterocyclic-N,N′-bis(pyridyl)-ethane-1,2-diamine group or a N,N′-bis(heterocyclic)-N,N′-bis(pyridyl)-ethane-1,2-diamine group. The composition can be used in combination with H 2 O 2 to effect highly selective oxidations of unactivated sp 3 C—H bonds over a broad range of substrates. The site of oxidation can be predicted, based on the electronic and/or steric environment of the C—H bond. In addition, the oxidation reaction does not require the presence of directing groups in the substrate.

  一种包括金属复合物、四齿配体、至少一种辅助配体和对离子的组合物可用于选择性氧化sp3C—H键。四齿配体可能包括N-杂环-N,N′-双(吡啶基)-乙烷-1,2-二胺基团或N,N′-双(杂环)-N,N′-双(吡啶基)-乙烷-1,2-二胺基团。该组合物可与H2O2结合使用，对广泛范围的底物进行高度选择性的氧化未活化的sp3C—H键。可以根据C—H键的电子和/或立体环境预测氧化位置。此外，氧化反应不需要底物中存在导向基团。