trans,trans-2,4-Hexadiensaeure-glycidylester | 63623-06-3

• 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: trans,trans-2,4-Hexadiensaeure-glycidylester
• 英文别名: hexa-2,4-dienoic acid oxiranylmethyl ester；(+/-)-hexa-2t,4t-dienoic acid-2,3-epoxy-propyl ester；(+/-)-Hexa-2t,4t-diensaeure-2,3-epoxy-propylester；glycidyl sorbate；oxiran-2-ylmethyl (2E,4E)-hexa-2,4-dienoate
• CAS: 63623-06-3
• 化学式: C₉H₁₂O₃
• 分子量: 168.192
• InChiKey: AVNANMSIFNUHNY-MQQKCMAXSA-N

物化性质

• 沸点：
  282.4±13.0 °C(Predicted)
• 密度：
  1.084±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  12
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  38.8
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  山梨酸 、 环氧氯丙烷 在 四乙基溴化铵 作用下， 以 水 为溶剂， 反应 3.0h， 以to give 3.5 g of glycidyl sorbate的产率得到trans,trans-2,4-Hexadiensaeure-glycidylester
  参考文献：
  名称：

  PHOTOREACTIVE POLYSACCHARIDE, PHOTOCROSSLINKED POLYSACCHARIDE PRODUCT AND METHOD OF MAKING SAME AND MEDICAL MATERIALS MADE FROM THE CROSSLINKED POLYSACCHARIDE

  摘要：

  一种光敏聚糖，它包括通过共价键结合的聚糖和环氧丙酯，使用该光敏聚糖制备的光交联聚糖，以及包含光交联聚糖的医疗产品。

  公开号：

  US20060057098A1

文献信息

• Photoreactive polysaccharide, photocrosslinked polysaccharide product and method of making same and medical materials made from the crosslinked polysaccharide
  申请人：Seikagaku Corporation

  公开号：US08222399B2

  公开（公告）日：2012-07-17

  A photoreactive polysaccharide which comprises a polysaccharide bound to a glycidyl ester via a covalent bond, a photocrosslinked-polysaccharide prepared by using the photoreactive polysaccharide, and medical products comprising the photocrosslinked-polysaccharide.

  一种光敏聚糖，包括通过共价键结合的聚糖和环氧乙烷酯，使用该光敏聚糖制备的光交联聚糖以及包含光交联聚糖的医疗产品。
• Compositions for bonding fibrous substrates and cellulosic fibrous substrate treated therewith
  申请人：MONSANTO COMPANY

  公开号：EP0034893A2

  公开（公告）日：1981-09-02

  Compositions suitable for bonding fibrous substrates such as air-laid paper mats comprise hydrophilic air-curing polymer and a thermoplastic polymer latex.

  适用于粘合纤维基材（如气垫纸垫）的组合物包括亲水性气固化聚合物和热塑性聚合物胶乳。
• Air-drying compositions for treating fibrous substrates
  申请人：MONSANTO COMPANY

  公开号：EP0048599A1

  公开（公告）日：1982-03-31

  Polymer compositions are described that confer an enhanced balance of wet and dry strength properties to a cellulosic substrate while leaving the substrate soft and porous. The compositions comprise a hydrophilic air-curing polymer and a polyol with a carbon to oxygen ratio of less than 3:1, typified by glycerol.

  所述聚合物组合物可增强纤维素基材的干湿强度平衡特性，同时使基材柔软多孔。这些组合物由亲水性空气固化聚合物和碳氧比小于 3:1 的多元醇（以甘油为典型）组成。
• Polymerization process
  申请人：MONSANTO COMPANY

  公开号：EP0067625A2

  公开（公告）日：1982-12-22

  A process is described in which polymerization of a free-radical polymerizable monomer is initiated using as initiator a prepolymerizate obtained by oxidative polymerization of a compound having at least two unsaturations that are each a, β or β, y to nucleophilic groups activating the unsaturation towards oxidative polymerization. The initiators are stable but reactive and actually enter into the polymerization reaction, permitting the product to be tailored to the desired end use. They can work in the presence of oxygen if desired.

  描述了一种工艺，其中使用一种预聚物作为引发剂，引发可自由基聚合的单体的聚合反应，这种预聚物是通过对一种化合物进行氧化聚合而得到的，该化合物具有至少两个不饱和基团，每个不饱和基团都是 a、β 或 β、y，这些亲核基团激活了不饱和基团，使其发生氧化聚合。 引发剂是稳定的，但具有活性，可实际进入聚合反应，从而使产品适合所需的最终用途。 如果需要，它们可以在有氧气的情况下工作。
• Fibrous substrate treating process
  申请人：MONSANTO COMPANY

  公开号：EP0067039A1

  公开（公告）日：1982-12-15

  The properties of a fibrous substrate are improved by application of a composition comprising: - A. a polyether-ene having the formula where Q is a moiety terminating in the residue of an active hydrogen-containing group selected from the group consisting of alcoholic hydroxyl, thiol, amide, carboxylic acid and secondary amine with an active hydrogen removed, E is a moiety containing a radical having an activated olefinic unsaturation, either α, β or β, y to the activating group, n is the number of adjacent segments having this formula, and n and m are integers and are each at least 1, provided that where one is less than 4 the other is at least 4; and B. a non-air-curing compound having a structure comprising at least two free-radical polymerizable unsaturations. The composition can optionally contain in addition a latex of a thermoplastic polymer.

  纤维基质的性能可通过施用包含以下成分的组合物得到改善：- A. 聚醚烯，其式如下 其中 Q 是一个以含活性氢基团残基为末端的分子，该基团选自由醇羟基、硫醇基、酰胺基、羧酸基和去除了一个活性氢的仲胺组成的组，E 是一个含有活化烯烃不饱和基的分子，该活化烯烃不饱和基可以是 α、β 或 β，y 至活化基，n 是具有此式的相邻段的数目，n 和 m 是整数，且至少各为 1，条件是其中一个小于 4 时，另一个至少为 4；以及 B. 非气固化化合物，其结构包含至少两个可自由聚合的不饱和基团。此外，该组合物还可选择含有热塑性聚合物胶乳。