Z 2(butyl)but-2-enoic acid methyl ester | 105027-55-2

• 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: Z 2(butyl)but-2-enoic acid methyl ester
• 英文别名: methyl (2Z)-2-ethylidenehexanoate
• CAS: 105027-55-2
• 化学式: C₉H₁₆O₂
• 分子量: 156.225
• InChiKey: SVOLFPMIMGABIA-YVMONPNESA-N

物化性质

• 沸点：
  193.7±9.0 °C(Predicted)
• 密度：
  0.897±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  11.0
• 可旋转键数：
  4.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  26.3
• 氢给体数：
  0.0
• 氢受体数：
  2.0

反应信息

• 作为产物：
  描述：

  methyl 2-diethylphosphonohexanoate 、 乙醛 以 四氢呋喃 为溶剂， 生成 Z 2(butyl)but-2-enoic acid methyl ester
  参考文献：
  名称：

  Thiol based collagenase inhibitors

  摘要：

  本发明涉及以下式子的化合物：##STR1## 其中R.sub.1代表较低的烷基，苯基或苯基较低的烷基；R.sub.2和R.sub.4代表较低的烷基；R.sub.3代表较低的烷基，苄氧基烷基，烷氧基苯甲基或苄氧基苯甲基，其中氧烷基或烷氧基含有1到6个碳原子；a、b和c代表手性中心，可选R或S立体化学。这些化合物抑制胶原酶，可用于治疗关节炎。还公开了制造这些化合物的过程和含有它们的药物组合物。

  公开号：

  US04595700A1

文献信息

• PROCESS FOR PRODUCING WATER BASED PIGMENT DISPERSION FOR INK JET RECORDING
  申请人：DAINIPPON INK AND CHEMICALS, INC.

  公开号：EP1655352A1

  公开（公告）日：2006-05-10

  A process is provided for producing aqueous pigment dispersions for ink-jet recording in which fine pigments are stably dispersed and such a state can be maintained for a long period of storing. Moreover, a process is provided for producing aqueous pigment dispersions for ink-jet recording in which the time required for production such as dispersing time is short, and the production efficiency is high. The process for producing aqueous pigment dispersions for ink-jet recording includes a first step of kneading (1) a styrene-acrylic type resin with a styrene type monomer unit of 50 to 90 mass %, and at least one unit selected from an acrylic monomer unit and methacrylic monomer unit, having an acid value of 50 to 300, (2) a pigment, (3) a basic compound, and (4) a humectant to produce a solid colored kneaded product, and a second step of dispersing the solid colored kneaded product in an aqueous medium comprising water or water and humectant.

  本发明提供了一种用于生产喷墨记录用水性颜料分散体的工艺，在这种分散体中，细小颜料能稳定地分散，而且这种状态能保持很长时间。此外，还提供了一种生产喷墨记录用水性颜料分散体的工艺，该工艺的分散时间等生产所需时间短，生产效率高。喷墨记录用水性颜料分散体的生产工艺包括以下第一步：(1) 揉捏苯乙烯-丙烯酸类树脂，该树脂的苯乙烯类单体单元的质量百分比为 50 至 90%，至少一个单元选自丙烯酸单体单元和甲基丙烯酸单体单元、(2) 颜料，(3) 碱性化合物，(4) 保湿剂，以生产出固态有色捏合产品，第二步是将固态有色捏合产品分散在由水或水和保湿剂组成的水介质中。
• LIQUID REPELLENT COMPOSITION, METHOD FOR LIQUID-REPELLENT FINISHING, AND ARTICLES WITH LIQUID-REPELLENT FILMS
  申请人：Asahi Glass Company, Limited

  公开号：EP2006343A2

  公开（公告）日：2008-12-24

  To provide a liquid repellent composition which is excellent in liquid repellency and durability and an article having a liquid repelling film. A liquid repellent composition comprising a copolymer (I) and a copolymer (II), characterized in that the copolymer (I) containing from 65 to 95 mass% of a polymerized unit (a) (referred to as "[a1]") and from 1 to 30 mass% of a polymerized unit (b); and the copolymer (II) containing from 25 to 80 mass% of a polymerized unit (a) (referred to as "[a2]") and from 1 to 50 mass% of a polymerized unit (c) are contained in an amount of the copolymer (I)/the copolymer (II)=10/90 to 95/5 (mass ratio), and [a1]-[a2]≧10 (mass%).

  提供一种斥液性和耐久性优异的斥液组合物以及一种具有斥液膜的制品。 一种由共聚物（I）和共聚物（II）组成的泼液组合物，其特征在于共聚物（I）含有 65 至 95 质量％的聚合单元（a）（简称"[a1]"）和 1 至 30 质量％的聚合单元（b）；共聚物 (I) / 共聚物 (II)=10/90 至 95/5（质量比），[a1]-[a2]≧10（质量比）。
• WATER REPELLENT COMPOSITION, METHOD FOR PRODUCING WATER REPELLENT COMPOSITION, AND ARTICLE
  申请人：Asahi Glass Company, Limited

  公开号：EP3315578A1

  公开（公告）日：2018-05-02

  To provide a water repellent composition whereby it is possible to obtain an article having excellent hot water repellency and dry soil resistance, a method for producing the water repellent composition, and an article excellent in hot water repellency and dry soil resistance. The water repellent composition comprises a copolymer having structural units based on monomer (a), structural units based on monomer (b), and structural units based on monomer (c) in specific proportions, and an aqueous medium. Monomer (a): compound represented by RF-Q-Z-C(O)C(R)=CH2 (RF: C4-6 perfluoroalkyl group, Q: divalent hydrocarbon group or single bond, Z: -O- or -NH-, R: methyl group or chlorine atom). Monomer (b): (meth)acrylate having cyclic hydrocarbon group, of which the homopolymer has a glass transition temperature of at least 50°C. Monomer (c): vinylidene chloride.

  提供一种憎水性组合物，通过该组合物可以获得具有优异憎热水性和耐干土性的物品；还提供一种生产该憎水性组合物的方法，以及一种具有优异憎热水性和耐干土性的物品。该防水组合物由具有特定比例的单体（a）结构单元、单体（b）结构单元和单体（c）结构单元的共聚物和水介质组成。单体（a）：RF-Q-Z-C(O)C(R)=CH2 所代表的化合物（RF：C4-6 全氟烷基，Q：二价烃基或单键，Z：-O- 或-NH-，R：甲基或氯原子）。单体（b）：具有环烃基的（甲基）丙烯酸酯，其均聚物的玻璃化温度至少为 50℃。单体(c)：亚乙烯基氯。
• Method for manufacturing aqueous pigment dispersion and aqueous ink for inkjet recording
  申请人：DIC Corporation

  公开号：US10240054B2

  公开（公告）日：2019-03-26

  Provided is a method for producing an aqueous pigment dispersion including a step of dispersing a mixture containing a pigment, an anionic group-containing organic polymer compound, a basic compound, and from 1% to 500% by mass of alkylene oxide adduct having a polyamine structure with respect to the pigment into water. The step of dispersing includes Step 1 of kneading a mixture which contains a pigment, an anionic group-containing organic polymer compound, a basic compound, and from 1% to 500% by mass of alkylene oxide adduct having a polyamine structure with respect to the pigment, and which contains no water or water equal to or less than 30% by mass with respect to a solid content thereof, and Step 2 of dispersing a kneaded material obtained in Step 1 into water.

  本发明提供了一种生产水性颜料分散体的方法，该方法包括以下步骤：将含有颜料、含阴离子基团的有机聚合物化合物、碱性化合物以及相对于颜料具有多胺结构的质量分数为 1%至 500%的环氧烷加合物的混合物分散到水中。分散步骤包括：步骤 1：将含有颜料、含阴离子基团的有机聚合物化合物、碱性化合物和相对于颜料而言具有聚胺结构的 1%至 500%（质量百分比）的环氧烷加成物的混合物捏和，该混合物不含水或水的质量百分比等于或小于其固体含量的 30%；步骤 2：将步骤 1 中得到的捏和材料分散到水中。
• PARTICLES COMPRISING AMPHIPHILIC COPOLYMERS, HAVING A CROSS-LINKED SHELL DOMAIN AND AN INTERIOR CORE DOMAIN, USEFUL FOR PHARMACEUTICAL AND OTHER APPLICATIONS
  申请人：G.D. Searle & Co.

  公开号：EP0907666A1

  公开（公告）日：1999-04-14