己二酸单乙烯基酯 | 5238-38-0

• 物质功能分类: 有机原料 - 羧酸类化合物及衍生物
• 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: 己二酸单乙烯基酯
• 英文名称: adipic acid monovinyl ester
• 英文别名: Adipinsaeure-monovinylester；vinyl adipate；vinyl hydrogen adipate；6-ethenoxy-6-oxohexanoic acid
• CAS: 5238-38-0
• 化学式: C₈H₁₂O₄
• 分子量: 172.181
• InChiKey: PRQREXSTQVWUGV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  12
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  63.6
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 海关编码：
  2918990090

反应信息

• 作为反应物：
  描述：

  己二酸单乙烯基酯 、 熊果苷 在 4-二甲氨基吡啶 作用下， 以 DMF (N,N-dimethyl-formamide) 为溶剂， 反应 3.0h， 以21%的产率得到6-O-vinyladipoyl arbutin
  参考文献：
  名称：

  EP1550667

  摘要：

  公开号：
• 作为产物：
  描述：

  乙酸乙烯酯 、 己二酸 在 mercury(II) diacetate 、 对甲苯磺酸 、 邻苯三酚 作用下， 生成 己二酸单乙烯基酯 、 alkaline earth salt of/the/ methylsulfuric acid
  参考文献：
  名称：

  Vinylation and the Formation of Acylals

  摘要：

  DOI：

  10.1021/ja01582a031

文献信息

• Synthesis of higher vinyl esters from ethylene and higher carboxylic acids
  申请人：UNION CARBIDE COATINGS SERVICE TECHNOLOGY CORP.

  公开号：EP0648734A1

  公开（公告）日：1995-04-19

  A homogeneous liquid phase process for producing a vinyl carboxylate in which the carboxylate group contains at least four carbon atoms, which process comprises (1) forming a homogeneous liquid reaction mixture containing ethylene, oxygen carboxylic acid having at least three carbon atoms, a palladium (II) catalyst and a copper (II) oxidant and (2) maintaining the reaction mixture under conditions at which the ethylene and the carboxylic acid react to form the vinyl carboxylate in the homogeneous liquid reaction mixture, with the proviso that at least one of the following conditions exists during said process: (i) the copper (II) oxidant is a copper (II) carboxylate in which carboxylate group has a molecular weight that is higher than the molecular weight of the carboxylate group in the carboxylic acid; (ii) the palladium (II) catalyst is formed in situ in the reaction mixture by the oxidation of a palladium (0) colloid; and/or (iii) the reaction mixture also contains a polyglyme compound as a promoter.

  生产含有至少四个碳原子的乙烯羧酸酯的均相液相过程，该过程包括（1）形成一个均相液体反应混合物，其中包含乙烯、至少含有三个碳原子的羧酸、钯（II）催化剂和铜（II）氧化剂；（2）在维持乙烯和羧酸在均相液体反应混合物中反应形成乙烯羧酸酯的条件下，维持反应混合物，但在该过程中至少存在以下条件之一：（i）铜（II）氧化剂是一种铜（II）羧酸盐，其中羧酸盐的分子量高于羧酸中羧酸基的分子量；（ii）钯（II）催化剂在反应混合物中通过氧化钯（0）胶体形成；和/或（iii）反应混合物还包含一种聚乙二醇醚化合物作为促进剂。
• [EN] PRODUCTION METHOD OF FLUOROETHERCARBOXYLIC ACID FLUORIDE AND FLUOROETHERCARBOXYLIC ACID<br/>[FR] PROCÉDÉ DE PRODUCTION DE FLUORURE D'ACIDE FLUOROÉTHERCARBOXYLIQUE ET D'ACIDE FLUOROÉTHERCARBOXYLIQUE
  申请人：DAIKIN IND LTD

  公开号：WO2010038902A1

  公开（公告）日：2010-04-08

  The present invention is a production method of a fluoroethercarboxylic acid fluoride, comprising the step of selectively producing a fluoroethercarboxylic acid fluoride represented by the formula (I): CF3O(CF(CF3)CF2O)CF(CF3)COF (I) by reacting hexafluoropropylene oxide with carbonyl fluoride in a solvent at a temperature of -30 to 40 °C in the presence of a catalyst, wherein the catalyst comprises at least one species selected from the group consisting of metal fluorides, tertiary amines, tertiary diamines and tetraalkylammonium salts, and the solvent is an aprotic polar solvent.

  本发明是一种氟醚羧酸氟的生产方法，包括以下步骤：在溶剂中，在催化剂的存在下，通过反应六氟丙烷氧化物和羰基氟，以选择性地生产由式(I)表示的氟醚羧酸氟：CF3O(CF(CF3)CF2O)CF( )COF (I)。其中，催化剂包括金属氟化物、三级胺、三级二胺和四烷基铵盐中至少一种物种，溶剂为无水极性溶剂，反应温度在-30到40°C之间。
• Fluoroalkyl carboxylic acid derivative, method for producing fluorine-containing polymer, and aqueous dispersion of fluorine-containing polymer
  申请人：Morita Shigeru

  公开号：US20060281946A1

  公开（公告）日：2006-12-14

  This invention provides a novel compound which can be properly used as a surfactant, a method of producing a fluoropolymer, surfactant and a fluoropolymer aqueous dispersions using the novel compound. This invention is a fluoroalkylcarboxylic acid derivative which is represented by the general formula (i): Rf 1 (OCH 2 CF 2 CF 2 ) n1 OCX 1 X 2 CF 2 (Rf 2 ) n2 COOM   (i) wherein Rf 1 represents a straight or branched fluoroalkyl group containing 1 to 20 carbon atoms, which fluoroalkyl group may optionally contain 1 to 5 oxygen atoms in the principal chain thereof, Rf 2 represents a straight or branched fluoroalkylene group containing 1 to 25 carbon atoms, said fluoroalkylene group may optionally contain 1 to 5 oxygen atoms in the principal chain thereof, n1 represents an integer of 0 to 3, n2 represents an integer of 0 or 1, X 1 and X 2 are the same or different and each represents hydrogen atom or fluorine atom, and M represents NH 4 or a monovalent metal element.

  该发明提供了一种新型化合物，可适当用作表面活性剂，一种生产氟聚合物的方法，使用该新型化合物制备表面活性剂和氟聚合物水分散液。该发明是一种氟烷基羧酸衍生物，由通式（i）表示：Rf1（OCH2CF2CF2）n1OCX1X2CF2（Rf2）n2COOM   （i）其中，Rf1表示含有1到20个碳原子的直链或支链氟烷基，该氟烷基在其主链中可以选择性地含有1到5个氧原子，Rf2表示含有1到25个碳原子的直链或支链氟烷基，该氟烷基在其主链中可以选择性地含有1到5个氧原子，n1表示0到3的整数，n2表示0或1的整数，X1和X2相同或不同，每个表示氢原子或氟原子，M表示NH4或一价金属元素。
• Process for the semi-continuous transvinylation of carboxylic acids with vinyl acetate
  申请人：Kotsianis Ilias S.

  公开号：US20110275852A1

  公开（公告）日：2011-11-10

  A semi-continuous process is provided for selective formation of a vinyl ester by reactive distillation from a corresponding carboxylic acid. Carboxylic acid, vinyl acetate, and a palladium acetate—bidentate ligand catalyst complex are provided and reacted in a typical embodiment. Acetic acid and vinyl acetate are continuously removed from the reaction mixture and vinyl acetate is recycled to the reaction mixture. The vinyl ester product is separated from the vinyl acetate, residual carboxylic acid, residual acetic acid, and catalyst.

  提供了一种半连续的过程，通过反应蒸馏从相应的羧酸中选择性地形成乙烯酸酯。在一个典型的实施例中，提供羧酸、乙酸乙烯酯和钯醋酸 - 双齿配体催化剂复合物并进行反应。从反应混合物中连续移除乙酸和乙酸乙烯酯，并将乙烯酸乙酯回收到反应混合物中。乙烯酸酯产品与乙烯酸乙酯、剩余羧酸、剩余乙酸和催化剂分离。
• Internally coordinated organoboranes
  申请人：Lord Corporation

  公开号：US20040242817A1

  公开（公告）日：2004-12-02

  Disclosed are internally coordinated organoboranes as 5, 6, or 7-membered rings formed from an unsaturated amine, amidine, or guanidine and dialkylhydroborane under hydroboration conditions, as well as two-part adhesive or coating kits containing radical polymerizable material and the internally coordinated organoborane. A representative internally coordinated organoborane is: 1

  本发明涉及在氢化硼条件下，从不饱和胺、酰胺或脲和二烷基氢硼烷形成的5、6或7元环的内部配位有机硼化合物，以及包含自由基聚合材料和内部配位有机硼烷的两部分粘合剂或涂料套件。代表性的内部配位有机硼化合物为：1。