(E)-5-Hydroxy-2,5-dimethyl-hex-2-enoic acid | 77732-48-0

• 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: (E)-5-Hydroxy-2,5-dimethyl-hex-2-enoic acid
• 英文别名: (E)-5-hydroxy-2,5-dimethylhex-2-enoic acid
• CAS: 77732-48-0
• 化学式: C₈H₁₄O₃
• 分子量: 158.197
• InChiKey: MDMOFFFFISAWMT-GQCTYLIASA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  11
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  57.5
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  2-(1-hydroxy-1-methyl-ethyl)-2-methyl-but-3-enoic acid 在 lithium diisopropyl amide 作用下， 反应 12.0h， 生成 (E)-5-Hydroxy-2,5-dimethyl-hex-2-enoic acid
  参考文献：
  名称：

  Condensation of crotonic and tiglic acid dianions with aldehydes and ketones

  摘要：

  DOI：

  10.1021/jo00197a019

文献信息

• SILICONE HYDROGELS HAVING A STRUCTURE FORMED VIA CONTROLLED REACTION KINETICS
  申请人：Johnson & Johnson Vision Care, Inc.

  公开号：US20140031447A1

  公开（公告）日：2014-01-30

  The present invention relates to a process comprising the steps of reacting a reactive mixture comprising at least one silicone-containing component, at least one hydrophilic component, and at least one diluent to form an ophthalmic device having an advancing contact angle of less than about 80°; and contacting the ophthalmic device with an aqueous extraction solution at an elevated extraction temperature, wherein said at least one diluent has a boiling point at least about 10° higher than said extraction temperature.

  本发明涉及一种工艺，包括以下步骤：将至少一种含有硅的组分、至少一种亲水性组分和至少一种稀释剂的反应混合物反应，形成一个具有小于约80°的前进接触角的眼科器械；并将该眼科器械与一种水提取溶液在升高的提取温度下接触，其中所述至少一种稀释剂的沸点比所述提取温度高至少约10°。
• IONIC SILICONE HYDROGELS
  申请人：Johnson & Johnson Vision Care, Inc.

  公开号：US20160033682A1

  公开（公告）日：2016-02-04

  The present invention relates to a process comprising the steps of reacting a reactive mixture comprising at least one silicone-containing component, at least one hydrophilic component, and at least one diluent to form an ophthalmic device having an advancing contact angle of less than about 80°; and contacting the ophthalmic device with an aqueous extraction solution at an elevated extraction temperature, wherein said at least one diluent has a boiling point at least about 10° higher than said extraction temperature.

  本发明涉及一种方法，包括以下步骤：反应反应混合物，所述反应混合物包含至少一种含有硅的组分、至少一种亲水性组分和至少一种稀释剂，以形成具有小于约80°的前进接触角的眼科器械；并将眼科器械与升高的萃取温度下的水萃取溶液接触，其中所述至少一种稀释剂的沸点至少比所述萃取温度高约10°。
• THERMALLY CROSSLINKABLE BINDER AQUEOUS SOLUTION FOR LITHIUM-ION BATTERY, THERMALLY CROSSLINKABLE SLURRY FOR LITHIUM-ION BATTERY NEGATIVE ELECTRODE, NEGATIVE ELECTRODE FOR LITHIUM-ION BATTERY, AND LITHIUM-ION BATTERY
  申请人：Arakawa Chemical Industries, Ltd.

  公开号：EP3783699A1

  公开（公告）日：2021-02-24

  Provided are a thermally crosslinkable binder aqueous solution for a lithium-ion battery, a thermally crosslinkable slurry for a lithium-ion battery negative electrode, a negative electrode for a lithium-ion battery, and a lithium-ion battery. The thermally crosslinkable binder aqueous solution for a lithium-ion battery contains a water-soluble poly(meth)acrylamide (A) and a divalent or higher valent metal ion. The water-soluble poly(meth)acrylamide (A) contains 2 mol% to 60 mol% of a constituent unit derived from a (meth)acrylamide group-containing compound (a), and 10 mol% to 50 mol% of a constituent unit derived from one or more unsaturated acids selected from the group consisting of unsaturated carboxylic acids and unsaturated sulfonic acids or an inorganic salt thereof (b). The divalent or higher valent metal ion is contained in an amount of 0.5 mol% to 30 mol% with respect to 100 mol% of an acid group contained in the component (b).

  本文提供了一种用于锂离子电池的热交联粘合剂水溶液、一种用于锂离子电池负极的热交联浆料、一种用于锂离子电池的负极以及一种锂离子电池。锂离子电池热交联粘合剂水溶液含有水溶性聚（甲基）丙烯酰胺（A）和二价或更高价金属离子。水溶性聚(甲基)丙烯酰胺（A）含有 2 摩尔%至 60 摩尔%的由含(甲基)丙烯酰胺基团的化合物（a）衍生的组成单元，以及 10 摩尔%至 50 摩尔%的由选自不饱和羧酸和不饱和磺酸或其无机盐组成的组中的一种或多种不饱和酸衍生的组成单元（b）。二价或更高价金属离子的含量为 0.5 摩尔%至 30 摩尔%（相对于组分（b）中所含酸性基团的 100 摩尔%）。
• Adhesive composition for touch panel, adhesive film and touch panel
  申请人：LG Chem, Ltd.

  公开号：US10144854B2

  公开（公告）日：2018-12-04

  Provided are an adhesive composition for a touch panel, including: a hydrophilic functional group-containing monomer and an adhesion promoter, wherein a dielectric constant at a frequency of 100 kHz to 2 MHz is 3.5 or less, and a storage modulus is 1.0×105 Pa to 7.0×105 Pa at 25° C. to 85° C., and an adhesive film including an adhesive layer including a cured product of the adhesive composition for a touch panel. In addition, provided is a touch panel including: a conductive plastic film having a conductive layer formed on one surface; and an adhesive layer attached onto the conductive layer and including a cured product of the adhesive composition for a touch panel.

  提供了一种用于触摸面板的粘合剂组合物，包括：含亲水官能团的单体和粘合促进剂，其中在100 kHz至2 MHz频率下的介电常数为3.5或更小，并且在25°C至85°C下的存储模量为1.0×105 Pa至7.0×105 Pa；以及包括粘合剂层的粘合剂薄膜，其中包括用于触摸面板的粘合剂组合物的固化产物。此外，还提供了一种触控板，包括：在一个表面上形成有导电层的导电塑料薄膜；以及附着在导电层上的粘合剂层，其中包括用于触控板的粘合剂组合物的固化产物。
• Adhesive composition and adhesive film for touch panel
  申请人：LG Chem, Ltd.

  公开号：US10202526B2

  公开（公告）日：2019-02-12

  Provided are: an adhesive composition for a touch panel, including an acrylic resin, a first curing agent having one to three functional groups, a second curing agent having four to six functional groups, and an ultraviolet blocking agent containing a benzotriazole group; and an adhesive film for a touch panel, including a cured product of the composition.

  本文提供了：一种用于触摸屏的粘合剂组合物，包括丙烯酸树脂、具有一至三个官能团的第一固化剂、具有四至六个官能团的第二固化剂和含有苯并三唑基团的紫外线阻断剂；以及一种用于触摸屏的粘合膜，包括该组合物的固化产品。