6-氧代-6-丙氧基己酸 | 6939-72-6

• 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: 6-氧代-6-丙氧基己酸
• 英文名称: Hexanedioic acid monopropyl ester
• 英文别名: Monopropyladipinsaeureester；Monopropyl-adipat；adipic acid monopropyl ester；Adipinsaeure-monopropylester；monopropyl adipate；6-Oxo-6-propoxyhexanoic acid
• CAS: 6939-72-6
• 化学式: C₉H₁₆O₄
• 分子量: 188.224
• InChiKey: CFCWODSWPMKRNT-UHFFFAOYSA-N

物化性质

• 沸点：
  301.0±15.0 °C(Predicted)
• 密度：
  1.074±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  13
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.78
• 拓扑面积：
  63.6
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  乙酸乙烯酯 、 6-氧代-6-丙氧基己酸 在 硫酸 、 mercury(II) diacetate 、 对苯二酚 作用下， 生成 Adipinsaeure-propylester-vinylester
  参考文献：
  名称：

  Freidlin,G.N. et al., Journal of general chemistry of the USSR, 1962, vol. 32, p. 789 - 792

  摘要：

  DOI：
• 作为产物：
  描述：

  丙醇 、 己二酸 在 aluminum oxide 作用下， 反应 24.0h， 以5%的产率得到6-氧代-6-丙氧基己酸
  参考文献：
  名称：

  双官能氧化铝催化剂对线性二羧酸的选择性单甲基酯化反应

  摘要：

  据报道，使用甲醇作为廉价的酯化剂，使用氧化铝作为非均相催化剂，可以选择性保护二元羧酸，这是一种环境友好的方案。该过程的选择性...

  DOI：

  10.1039/c6gc01900e

文献信息

• [EN] CHEMICAL PROCESS TO CONVERT MUCIC ACID TO ADIPIC ACID<br/>[FR] PROCÉDÉ CHIMIQUE POUR CONVERTIR L'ACIDE MUCIQUE EN ACIDE ADIPIQUE
  申请人：AGENCY SCIENCE TECH & RES

  公开号：WO2015084265A1

  公开（公告）日：2015-06-11

  The present invention provides a method of synthesizing an ester of a saturated carboxylic acid from a saturated polyhydroxycarboxylic acid by performing a deoxydehydration reaction and a hydrogen transfer reaction.

  本发明提供了一种从饱和多羟基羧酸通过进行脱氧脱水反应和氢转移反应合成饱和羧酸酯的方法。
• Selective monoesterification of dicarboxylic acids catalysed by ion-exchange resins
  作者：Takeshi Nishiguchi、Yasuhiro Ishii、Shizuo Fujisaki

  DOI：10.1039/a902325i

  日期：——

  Symmetrical dicarboxylic acids with 4–14 carbon atoms gave selectively the corresponding monoesters in high yields in the transesterification catalysed by strongly acidic ion-exchange resins in ester–hydrocarbon mixtures. It was found that the rate of the esterification of the dicarboxylic acids is much higher than that of the monocarboxylic acids formed. This result can explain the high selectivity for the monoester formation and can also be explained by the existence of an aqueous layer on the surface of the resins. This method of selective esterification is quite simple and practical.

  具有4至14个碳原子的对称二羧酸在强酸性离子交换树脂催化下的转酯化反应中，可以在酯-烃混合物中高选择性地获得相应的单酯，产率很高。研究发现，二羧酸的酯化速率远高于形成的单羧酸的速率。这一结果可以解释单酯形成的高选择性，也可以通过树脂表面存在的水层来解释。这种选择性酯化方法相当简单且实用。
• Molecular Healing of Polymeric Materials, Coatings, Plastics, Elastomers, Composites, Laminates, Adhesives, and Sealants by Active Enzymes
  申请人：McDaniel C. Steven

  公开号：US20100210745A1

  公开（公告）日：2010-08-19

  Disclosed herein are polymeric materials such as a coating, a plastic, a laminate, a composite, an elastomer, an adhesive, or a sealant; a surface treatment such as a textile finish or a wax; a filler for such a polymeric material or a surface treatment that includes an enzyme such as an esterase (e.g., a lipolytic enzyme, a sulfuric ester hydrolase, an organophosphorus compound degradation enzyme), an enzyme (e.g., a lysozyme, a lytic transglycosylase) that degrades a cell wall and/or a cell membrane component, a biocidal or biostatic peotide, and/or a peptidase. Also disclosed herein are methods of altering a material's property such as service life, flexability, or rigidity, by incorporation of an enzyme into a material capable of being chemically crosslinked by the activity of a lipolytic enzyme, a hydrolase, and/or a urease.

  本文公开了一些聚合材料，如涂层、塑料、层压板、复合材料、弹性体、粘合剂或密封剂；一种表面处理，如纺织品涂层或蜡；一种填料，用于这样的聚合材料或表面处理，其中包括一种酶，如酯酶（例如，脂肪水解酶，硫酸酯水解酶，有机磷化合物降解酶），降解细胞壁和/或细胞膜成分的酶（例如，溶菌酶，裂解转糖基酶），生物杀菌或生物静态肽，以及/或肽酶。本文还公开了通过将酶纳入可通过脂肪水解酶、水解酶和/或脲酶的活性交联材料中来改变材料性能，如使用寿命、柔韧性或刚度的方法。
• ACROLEIN MANUFACTURING METHOD AND ACRYLIC ACID MANUFACTURING METHOD
  申请人：Aoki Takanori

  公开号：US20110087050A1

  公开（公告）日：2011-04-14

  The present invention relates to a method for producing acrolein, comprising step (1) of subjecting glycerol to dehydration reaction in the presence of a copper compound and a compound containing a heteroatom; step (2) of recovering acrolein generated in the dehydration reaction step (1); step (3) of recovering part or all of the copper compound which remained after the recovery of acrolein; step (4) of treating part or all of the recovered copper compound with at least one member selected from a group consisting of an oxidizing agent and acid; and step (5) of returning part or all of the copper compound treated in the above step to step (1); and a method for producing acrylic acid, comprising reacting acrolein obtained by the above method with molecular oxygen. The production method of the present invention enables efficient production of acrolein and acrylic acid from glycerol contained in plant oil and animal fats derived from carbon dioxide in air without depending on the oxidation of propylene derived from fossil resources.

  本发明涉及一种制备丙烯醛的方法，包括步骤（1）：在铜化合物和含有杂原子的化合物的存在下，将甘油进行脱水反应；步骤（2）：回收在脱水反应步骤（1）中生成的丙烯醛；步骤（3）：在回收丙烯醛后，回收部分或全部剩余的铜化合物；步骤（4）：用至少选自氧化剂和酸的一种成员处理部分或全部回收的铜化合物；步骤（5）：将上述步骤中处理的部分或全部铜化合物返回步骤（1）。本发明还涉及一种制备丙烯酸的方法，包括将通过上述方法获得的丙烯醛与分子氧反应。本发明的生产方法能够高效地从植物油和动物脂肪中含有的甘油中制备丙烯醛和丙烯酸，而不依赖于来自化石资源的丙烯氧化。
• Anti-fouling Paints and Coatings
  申请人：Reactive Surfaces LTD

  公开号：US20150191607A1

  公开（公告）日：2015-07-09

  Disclosed herein are polymeric materials such as a coating, a plastic, a laminate, a composite, an elastomer, an adhesive, or a sealant; a surface treatment such as a textile finish or a wax; a filler for such a polymeric material or a surface treatment that includes an enzyme such as an esterase (e.g., a lipolytic enzyme, a sulfuric ester hydrolase, an organophosphorus compound degradation enzyme), an enzyme (e.g., a lysozyme, a lytic transglycosylase) that degrades a cell wall and/or a cell membrane component, a biocidal or biostatic peptide, and/or a peptidase. Also disclosed herein are methods of altering a material's property such as service life, flexability, or rigidity, by incorporation of an enzyme into a material capable of being chemically crosslinked by the activity of a lipolytic enzyme, a hydrolase, and/or a urease.

  本文披露了聚合材料，例如涂层、塑料、层压材料、复合材料、弹性体、粘合剂或密封剂；表面处理，例如纺织品整理或蜡；填充剂，用于这种聚合材料或表面处理，包括酯酶（例如脂肪水解酶、硫酸酯水解酶、有机磷化合物降解酶）的酶，降解细胞壁和/或细胞膜成分的酶（例如溶菌酶、裂解转葡糖苷酶），生物杀菌或生物稳定肽，和/或肽酶。本文还披露了通过将酶并入能够通过脂肪水解酶、水解酶和/或脲酶的活性进行化学交联的材料中，改变材料性能（例如使用寿命、柔韧性或刚度）的方法。