3-Ethyl-adipinsaeure | 5842-19-3

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 3-Ethyl-adipinsaeure
• 英文别名: 3-Ethylhexanedioic acid
• CAS: 5842-19-3
• 化学式: C₈H₁₄O₄
• mdl: MFCD00045963
• 分子量: 174.197
• InChiKey: IVHJLPSVSILQFQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  12
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  74.6
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  3-Ethyl-adipinsaeure 生成 3-ethyl-adipic acid bis-(4-phenyl-phenacyl ester)
  参考文献：
  名称：

  37. 3-Chloro-1-α-chlorovinyl-Δ³-cyclohexene, and 1 : 5-dichloro-Δ^{1 : 5}-cyclooctadiene

  摘要：

  DOI：

  10.1039/jr9440000101
• 作为产物：
  描述：

  diethyl ethylsuccinate 在 乙醇 、 氢溴酸 、 sodium 、 potassium iodide 、 zinc dibromide 作用下， 生成 3-Ethyl-adipinsaeure
  参考文献：
  名称：

  Keil, Hoppe-Seyler's Zeitschrift fur Physiologische Chemie, 1942, vol. 276, p. 30

  摘要：

  DOI：

文献信息

• Solvolysis of the trichloroacetate of endo-bicyclo[3,1,0]hex-2-en-6-yl-methanol
  作者：J. T. Lumb、G. H. Whitham

  DOI：10.1039/j39670000216

  日期：——

  Hydrolysis of the trichloroacetate of endo-bicyclo[3,1,0]hex-2-en-6-ylmethanol under buffered or unbuffered conditions gives a mixture comprising mainly the epimeric 4-vinylcyclopent-2-enols.

  内-双环[3,1,0] hex-2-en-6-基甲醇的三氯乙酸酯在缓冲或非缓冲条件下的水解得到主要包含差向异构的4-乙烯基环戊-2-烯醇的混合物。
• Sustainable electroorganic synthesis of lignin-derived dicarboxylic acids
  作者：Anna Lisa Rauen、Frank Weinelt、Siegfried R. Waldvogel

  DOI：10.1039/d0gc02210a

  日期：——

  The oxidative ring opening of lignin-derived alkylated cyclohexanols to bio-based alkylated dicarboxylic acids is successfully performed by an electrocatalytic conversion. To establish this transformation as a green method, we developed a simple protocol for the anodic oxidation at nickel oxide-hydroxide (NiOOH) foam anodes in caustic soda in both a batch and flow electrolysis approach.

  通过电催化转化成功地进行了木质素衍生的烷基化环己醇到生物基烷基化二羧酸的氧化开环。为了将这种转化建立为绿色方法，我们以分批和流电解方法开发了一种简单的规程，用于在苛性钠中的氧化镍-氢氧化镍（NiOOH）泡沫阳极进行阳极氧化。
• [EN] BRANCHED ADIPIC ACID BASED ESTERS AS NOVEL BASE STOCKS AND LUBRICANTS<br/>[FR] ESTERS À BASE D'ACIDE ADIPIQUE RAMIFIÉ UTILISÉS EN TANT QUE NOUVELLES HUILES DE BASE ET LUBRIFIANTS
  申请人：BASF SE

  公开号：WO2019110355A1

  公开（公告）日：2019-06-13

  The presently claimed invention is directed to the use of branched adipic acid esters as lubricants as well as lubricant compositions containing the branched adipic acid esters.

  目前所声称的发明涉及使用分支脂肪族己二酸酯作为润滑剂，以及包含分支脂肪族己二酸酯的润滑剂组合物。
• REUSABLE PRINT MEDIUM AND METHOD OF MANUFACTURING THEREOF
  申请人：OCE TECHNOLOGIES B.V.

  公开号：US20130137805A1

  公开（公告）日：2013-05-30

  The present invention relates to a reusable print medium comprising a substrate and a sacrificial layer. The sacrificial layer contains a hotmelt composition at least comprising an amorphous material. The amorphous material is a resin being a reaction product of a first monomer A, said first monomer A being a polyhydroxyl alcohol comprising X hydroxyl functional groups, wherein X≧2, monomer A optionally comprises a primary or secondary amine functionality; a second monomer B, being an aromatic monocarboxylic acid; a third monomer C, said third monomer C being able to form an ester linkage with an alcohol and/or an amide linkage with a primary or secondary amine; and optionally, a fourth monomer D, being an aromatic monocarboxylic acid different from the second monomer B. The sacrificial layer including the printed image may be removed from the substrate by applying heat. A new sacrificial layer may be applied such that the reusable print medium is ready to be reused. The present invention also relates to a method of manufacturing a reusable print medium according to the present invention, a method of printing and recycling such a print medium and an apparatus for printing and recycling such a print medium.

  本发明涉及一种可重复使用的印刷介质，包括基底和牺牲层。牺牲层含有至少包括非晶态材料的热熔组合物。该非晶态材料是一种树脂，是第一单体A的反应产物，第一单体A是一种聚羟基醇，包括X个羟基官能团，其中X≥2，单体A可选包括一种主链或侧链氨基官能团；第二单体B是一种芳香单羧酸；第三单体C能够与醇形成酯键和/或与一种主链或侧链氨基形成酰胺键；可选地，第四单体D是一种与第二单体B不同的芳香单羧酸。可以通过施加热量从基底中去除包括印刷图像的牺牲层。可以应用新的牺牲层，使可重复使用的印刷介质准备好被重用。本发明还涉及一种制造可重复使用的印刷介质的方法，一种印刷和回收这样的印刷介质的方法，以及一种印刷和回收这样的印刷介质的装置。
• Chiral anisotropic thermosets (cat) in polymer stabilized liquid crystals
  申请人：Sniaricerche S.C.P.A.

  公开号：EP0803525A2

  公开（公告）日：1997-10-29

  The present invention relates to chiral anisotropic thermosetting resin comprising the reaction product of a liquid crystalline epoxy prepolymer and a chiral curing agent selected from the group consisting of chiral polyamines and chiral polycarboxylic acids. The invention is also directed to polymer dispersed liquid crystal composite containing a polymer continuous phase and a liquid crystal discontinuous phase characterized in that the polymer continuous phase contains a chiral anisotropic thermosetting resin comprising the reaction product of a liquid crystalline epoxy prepolymer and a chiral polycarboxylic acid curing agent as a compatible component of that phase. Methods of manufacturing the above polymer dispersed liquid crystal composites are also described.

  本发明涉及手性各向异性热固性树脂，该树脂包含液晶环氧预聚物和手性固化剂的反应产物，手性固化剂选自由手性多胺和手性多羧酸组成的组。本发明还涉及含有聚合物连续相和液晶不连续相的聚合物分散液晶复合材料，其特征在于聚合物连续相含有手性各向异性热固性树脂，该树脂包括液晶环氧预聚物和手性聚羧酸固化剂的反应产物，作为该相的相容组分。还描述了制造上述聚合物分散液晶复合材料的方法。