| 19779-06-7

• 分子结构分类: 有机化合物 - 有机盐 - 有机金属盐
• CAS: 19779-06-7
• 化学式: C6H14NaO
• 分子量: 125.16
• InChiKey: HFHTWFBRRFTKMD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.18
• 重原子数：
  8
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 海关编码：
  2915900090

文献信息

• Trans-4-alkyloxymethyl-1-(4'-substituted biphenylyl-4)cyclohexanes and liquid crystal compositions containing the same
  申请人：Chisso Corporation

  公开号：EP0096850A1

  公开（公告）日：1983-12-28

  Novel compounds exhibiting in liquid crystal compositions a higher clearing point and a superior stability are provided which are trans-4-alkyloxymethyl-1-(4'-substituted biphenylyl-4)cyclohexanes expressed by the general formula (I): wherein R, and R2 each represent an alkyl group of 1 to 8 carbon atoms and n represents 0 or 1.

  本发明提供的新型化合物在液晶组合物中具有较高的清澈点和优异的稳定性，它们是反式-4-烷氧基甲基-1-（4'-取代联苯-4）环己烷，由通式（I）表示：其中 R 和 R2 分别代表 1 至 8 个碳原子的烷基，n 代表 0 或 1。
• 4-(Trans-4'-alkyloxymethylcyclohexyl) benzoic acid esters
  申请人：Chisso Corporation

  公开号：EP0094198A2

  公开（公告）日：1983-11-16

  Novel liquid crystal compounds which are useful as a component constituting liquid crystal compositions and particularly capable of broadening the liquid crystal temperature range of the compositions due to high clearing point of the compounds, and liquid crystal compositions comprising the same, are provided, which compounds are 4-(trans-4'-alkyloxymethylcyc- lohexyl)benzoic acid esters having the general formula represent an alkyl group of 1 to 10 carbon atoms.

  本发明提供了新型液晶化合物，这些化合物可作为构成液晶组合物的成分，特别是由于其清澈点高，可拓宽组合物的液晶温度范围，还提供了包含这些化合物的液晶组合物，这些化合物是 4-(反式-4'-烷氧基甲基环己基)苯甲酸酯，其通式为 代表 1 至 10 个碳原子的烷基。
• Pyrazine derivatives as muscarinic receptor agonists
  申请人：AMERICAN HOME PRODUCTS CORPORATION

  公开号：EP0718297A1

  公开（公告）日：1996-06-26

  The compound of the formula:    in which Y is oxygen or sulfur; A is oxygen, sulfur or -NR₂, where R₂ is hydrogen or alkyl; R is -CH₂CH₃, -CH₂CH₂CH₃, -CH(CH₃)₂, -CH₂CH(CH₃)₂, -CH₂CF₃, -CH₂CH₂CF₃, -CH(CF₃)₂, -CH₂CH(CF₃)₂, -C₃H₅, -CH₂C₃H₅, -CH₂CH₂C₃H₅, -C₄H₇, -CH₂C₄H₇, -C₅H₉, -CH₂C₅H₉, -C₆H₁₀, -CH₂C₆H₁₀, -C₄H₃S, -CH₂C₄H₃S, -C₆H₅ or -CH₂C₆H₅; and n is one of the integers 1 or 2; or a pharmaceutically acceptable salt thereof are centrally active muscarinic agents.

  式中的化合物： 其中 Y 是氧或硫；A 是氧、硫或 -NR₂，其中 R₂ 是氢或烷基；R 是 -CH₂CH₃, -CH₂CH₂CH₃, -CH(CH₃)₂, -CH₂CH(CH₃)₂, -CH₂CF₃, -CH₂CH₂CF₃, -CH(CF₃)₂, -CH₂CH(CF₃)₂, -C₃H₅, -CH₂C₃H₅、-CH₂CH₂C₃H₅, -C₄H₇, -CH₂C₄H₇, -C₅H𠢙, -CH₂C₅H𠢙, -C₆H₁₀, -CH₂C₆H₁₀, -C₄H₃S, -CH₂C₄H₃S, -C₆H₅ 或 -CH₂C₆H₅；和 n 是整数 1 或 2 之一；或其药学上可接受的盐是中枢活性毒蕈碱类药物。
• PROCESS FOR CONTINUOUSLY PRODUCING (METH)ACRYLIC ESTER POLYMER OR COPOLYMER
  申请人：KURARAY CO., LTD.

  公开号：EP1780222A1

  公开（公告）日：2007-05-02

  A continuous production process, which can allow polymerization to proceed at a milder polymerization temperature and a higher polymerization speed as compared with the conventional method while maintaining a high level of living properties and can produce an (meth)acrylic ester (co)polymer having a narrow molecular weight distribution in a high yield with good productivity. The continuous production process for producing an (meth)acrylic ester (co)polymer comprises the step of continuously feeding an organoaluminum compound-containing polymerization Initiator solution and an (meth)acrylic ester into a reactor to continuously obtain a living polymer- containing polymer reaction liquid. The [molar quantity of methacrylic ester or acrylic ester]/([molar quantity of organoaluminum compound] - [molar quantity of polymerization Initiator])} fed into the reactor is regulated to be 15 to 80, and the content of the (meth)acrylic ester in the total feed amount of a polymerization Initiator solution and an (meth)acrylic ester fed into the reactor is regulated to not more than 5% by mass.

  一种连续生产工艺，与传统方法相比，它可以在较温和的聚合温度和较高的聚合速度下进行聚合，同时保持较高的生活特性，并能以较高的产量和良好的生产率生产出分子量分布较窄的（甲基）丙烯酸酯（共）聚合物。生产(甲基)丙烯酸酯(共)聚合物的连续生产工艺包括以下步骤：将含有机铝化合物的聚合引发剂溶液和(甲基)丙烯酸酯连续加入反应器中，以连续获得含活聚合物的聚合物反应液。注入反应器的[甲基丙烯酸酯或丙烯酸酯摩尔量]/（[有机铝化合物摩尔量]-[聚合引发剂摩尔量]）}调节为 15 至 80，(甲基)丙烯酸酯在注入反应器的聚合引发剂溶液和(甲基)丙烯酸酯总进料量中的含量调节为不超过 5%（按质量计）。
• METHOD OF TAKING (METH)ACRYLIC ESTER POLYMER OUT OF LIQUID REACTION MIXTURE
  申请人：Kuraray Co., Ltd.

  公开号：EP1916262A1

  公开（公告）日：2008-04-30

  PROBLEMS: To easily and efficiently obtain a high quality (meth) acrylate-based polymer containing small residual amount of metal components (an aluminum component, an alkali metal component and other metal components) and having high purity and excellent properties such as heat resistance, transparency and others. MEANS FOR SOLVING THE PROBLEMS: The present invention provides a method of obtaining a (meth)acrylate-based polymer by adding an acid to a reaction solution containing the (meth) acrylate-based polymer obtained by polymerizing a (meth) acrylate-based monomer in a water-insoluble organic solvent in the presence of a metal compound such as a metal-containing polymerization initiator, an organoaluminum compound and the like, washing the reaction solution to which the acid has been added by admixing water at 90°C or more, separating the mixed solution of the reaction solution and water generated by washing into an organic solvent solution layer and an aqueous solution layer, isolating the organic solvent solution separated into a layer, and obtaining the (meth)acrylate-based polymer out of the solution. Also provided is a high-purity (meth)acrylate-based polymer having excellent transparency obtained by the method.

  问题为了简便而有效地获得一种含有少量金属成分（铝成分、碱金属成分和其他金属成分）的高质量（甲基）丙烯酸酯基聚合物，这种聚合物具有高纯度和优异的性能，如耐热性、透明度和其他性能。 解决问题的方法：本发明提供了一种获得(甲基)丙烯酸酯基聚合物的方法，该方法是：在含有(甲基)丙烯酸酯基单体在水不溶性有机溶剂中聚合得到的(甲基)丙烯酸酯基聚合物的反应溶液中加入酸，该反应溶液存在金属化合物，如含金属的聚合引发剂、有机铝化合物等、通过在 90°C 或更高温度下加入水对添加了酸的反应溶液进行洗涤，将反应溶液和洗涤产生的水的混合溶液分离成有机溶剂溶液层和水溶液层，将分离成一层的有机溶剂溶液分离出来，并从溶液中获得(甲基)丙烯酸酯基聚合物。此外，还提供了通过该方法获得的透明度极佳的高纯度（甲基）丙烯酸酯基聚合物。