环己基棕榈酸酯 | 1673-08-1

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 中文名称: 环己基棕榈酸酯
• 英文名称: cyclohexyl hexadecanoate
• 英文别名: cyclohexyl dodecanoate；cyclohexyl palmitate；palmitic acid cyclohexyl ester；Palmitinsaeure-cyclohexylester；Palmitoyloxy-cyclohexan；Cyclohexyl-palmitat
• CAS: 1673-08-1
• 化学式: C₂₂H₄₂O₂
• 分子量: 338.574
• InChiKey: BMZOQYYROAVSAP-UHFFFAOYSA-N

物化性质

• LogP：
  9.680 (est)
• 保留指数：
  2420

计算性质

• 辛醇/水分配系数(LogP)：
  9.3
• 重原子数：
  24
• 可旋转键数：
  16
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.95
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2915709000

反应信息

• 作为反应物：
  描述：

  环己基棕榈酸酯 、 1-棕榈-RAC-甘油-3-胆碱磷酸 在 HEPES buffer 作用下， 以 氯仿 为溶剂， 生成 2,3-二棕榈酰-Sn-甘油-1-磷酰胆碱
  参考文献：
  名称：

  用于酶催化转酰基反应的新型酰基供体

  摘要：

  摘要 报道了用于酶催化转酰基反应的两种新型酰基供体，棕榈酸环己酯和 2,2'-联苯二棕榈酸酯。

  DOI：

  10.1080/00397919308018607
• 作为产物：
  描述：

  棕榈酸 、 环己醇 在 β-cyclodextrin-SO3H 作用下， 以 neat (no solvent) 为溶剂， 反应 5.0h， 以84%的产率得到环己基棕榈酸酯
  参考文献：
  名称：

  Biomass derived β-cyclodextrin-SO₃H as a solid acid catalyst for esterification of carboxylic acids with alcohols

  摘要：

  一种新型的基于b-环糊精-SO3H的碳固体酸催化剂被制备出来，并在无溶剂酯化反应中证明具有高效率。该催化剂容易回收和重复使用，不会对产率产生任何影响。

  DOI：

  10.1039/c4ra16699j

文献信息

• [EN] SUBSTITUTED PYRIDONES AS INHIBITORS OF POLY(ADP-RIBOSE) POLYMERASE (PARP)<br/>[FR] PYRIDONES SUBSTITUES INHIBITEURS DE LA POLY(ADP-RIBOSE) POLYMERASE (PARP)
  申请人：AVENTIS PHARMA INC

  公开号：WO2005097750A1

  公开（公告）日：2005-10-20

  The present invention discloses and claims a series of 2,3,5-substituted pyridone derivatives as defined herein. This invention also relates to methods of making these compounds. The compounds of this invention are inhibitors of poly(adenosine 5'-diphosphate ribose) polymerase (PARP) and are therefore useful as pharmaceutical agents, especially in the treatment and/or prevention of a variety of diseases, including diseases associated with the central nervous system and cardiovascular disorders.

  本发明公开并声明了一系列如下定义的2,3,5-取代吡啶酮衍生物。本发明还涉及制备这些化合物的方法。本发明的化合物是多聚腺苷酸二磷酸核糖酶（PARP）的抑制剂，因此在制药剂中特别用于治疗和/或预防各种疾病，包括与中枢神经系统和心血管疾病相关的疾病。
• A novel aromatic carbocation-based coupling reagent for esterification and amidation reactions
  作者：Thanh V. Nguyen、Demelza J. M. Lyons

  DOI：10.1039/c4cc09539a

  日期：——

  Driven by aromatization: a novel tropylium-based coupling reagent has been developed to facilitate nucleophilic coupling reactions of carboxylic acids.

  由芳构化驱动：一种新型基于环庚基的偶联试剂已经开发出来，以促进羧酸的亲核偶联反应。
• Thermochromic opaque composition and uses thereof
  申请人：THE PILOT INK CO., LTD.

  公开号：EP0595577A2

  公开（公告）日：1994-05-04

  There are provided a thermochromic opaque composition capable of exhibiting change in transparency together with change in color in response to temperature variation, a laminate member employing the same, and a three-dimensional article capable of concealing and revealing the interior, utilizing the laminate member. The thermochromic opaque composition is formed by dispersing a thermochromic material, capable of developing and erasing color by an electron donating-accepting reaction, in small particles in vinyl chloride-vinyl acetate matrix resin. The above-mentioned structure realizes reversible change in transparency, together with change in color, in response to temperature variation, with hysteresis with a temperature difference of 10°C at minimum to 50°C between the high and low trigger temperatures.

  本发明提供了一种热致变色不透明组合物，该组合物能够随着温度的变化而显示出透明度的变化以及颜色的变化，还提供了一种使用该组合物的层压件，以及一种利用该层压件能够隐藏和显示内部的三维物品。 热致变色不透明组合物是通过将热致变色材料分散在氯乙烯-醋酸乙烯基质树脂的小颗粒中形成的，这种材料能够通过电子捐献-接受反应显色和消色。 上述结构可随着温度的变化实现透明度的可逆变化以及颜色的变化，并具有滞后性，触发温度的高低温差最小为 10°C，最大为 50°C。
• Opaque/transparent thermochromic compositions and laminate
  申请人：THE PILOT INK CO., LTD.

  公开号：EP0677564A2

  公开（公告）日：1995-10-18

  A thermochromic opaque/transparent composition is capable of exhibiting change in transparency together with change in color in response to temperature variation, a laminate member employing the same, and a three-dimensional article capable of concealing and revealing the interior, utilizing the laminate member. A thermochromic opaque/transparent composition is composed of dispersion, in vinyl chloridevinyl acetate copolymer matric resin, which has been obtained by blending with hindered amine compound selected from piperidine derivatives within a particle size range of 0.1 to 2.0 µm, of a reversible thermochromic material consisting of (a) an electron-donating color-developing organic compound, (b) a compound having a phenolic hydroxyl radical, and (c) a homogeneous fused composition containing a compound selected from alcohols, esters, ketones and carboxylic acids, and capable of exhibiting reversible change in transparency together with change in color in response to temperature variation, with hysteresis with a temperature difference of 10°C to 50°C between the low and high trigger temperatures.

  一种热致变色不透明/透明组合物能够随着温度的变化而显示出透明度的变化以及颜色的变化，一种使用该组合物的层压件，以及一种利用该层压件能够隐藏和显示内部的三维物品。 热致变色不透明/透明组合物是由分散在氯乙烯乙烯基醋酸酯共聚物母树脂中的可逆性胺化合物和选自哌啶衍生物的受阻胺化合物在 0.1 至 2.这种可逆热致变色材料包括：(a) 电子捐赠显色有机化合物；(b) 具有酚羟基的化合物；(c) 含有选自醇、酯、酮和羧酸的化合物的均质熔融组合物。
• Temperature-dependent color/transparency storing resin composition and laminate member employing the same
  申请人：THE PILOT INK CO., LTD.

  公开号：EP0827843A1

  公开（公告）日：1998-03-11

  A temperature-dependent colored/transparent resin composition which comprises a vinyl chloride-vinyl acetate-copolymer matrix resin and dispersed and fixed therein as small particles capable of exhibiting by thermal hysteresis a reversible change between colored and transparent states a mutually dissolved homogenous composition of (A) an electron-donating color-developing organic compound, (B) a compound having a phenolic hydroxyl group and (C) a compound selected from alcohols, esters, ketones and carboxylic acids, has its transparency improved by blending the matrix resin with a vinyl chloride-vinyl acetate-vinyl alcohol copolymer and/or a vinyl chloride-vinylidene chloride copolymer.

  一种随温度变化的有色/透明树脂组合物，它由氯乙烯-醋酸乙烯-聚合物基体树脂和分散并固定在其中的小颗粒组成，这些小颗粒能够通过热滞后在有色和透明状态之间发生可逆变化，这些小颗粒是由以下物质组成的相互溶解的均质组合物：(A) 电子捐赠型显色有机化合物，(B) 具有酚羟基的化合物和 (C) 选自醇、酯、酮和羧酸的化合物、(B) 具有酚羟基的化合物和 (C) 选自醇、酯、酮和羧酸的化合物，通过将基体树脂与氯乙烯-醋酸乙烯-乙烯醇共聚物和/或氯乙烯-亚氯乙烯共聚物混合，可提高其透明度。