2-Propenoic acid, ester with 2,2'-oxybis(ethanol) | 39465-46-8

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 2-Propenoic acid, ester with 2,2'-oxybis(ethanol)
• 英文别名: 2-(2-hydroxyethoxy)ethanol;prop-2-enoic acid
• CAS: 39465-46-8
• 化学式: C7H14O5
• 分子量: 178.18
• InChiKey: ZWBJYYOZBDHRMI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.76
• 重原子数：
  12
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.57
• 拓扑面积：
  87
• 氢给体数：
  3
• 氢受体数：
  5

文献信息

• PROCESS FOR BETA-LACTONE PRODUCTION
  申请人：Allen Scott D.

  公开号：US20120123137A1

  公开（公告）日：2012-05-17

  The present application provides a method for producing an beta-lactone product. The method includes the steps of: reacting an epoxide, a solvent with a carbonylation catalyst and carbon monoxide to produce a reaction stream comprising a beta-lactone then separating a portion of the beta-lactone in the reaction stream from the solvent and carbonylation catalyst to produce: i) a beta-lactone stream with the beta-lactone, and ii) a catalyst recycling stream including the carbonylation catalyst and the high boiling solvent; and adding the catalyst recycling stream to the feed stream.

  当前申请提供了一种生产β-内酯产品的方法。该方法包括以下步骤：使环氧化合物、溶剂与羰基化催化剂和一氧化碳反应，以产生包含β-内酯的反应流，然后从溶剂和羰基化催化剂中分离反应流中的一部分β-内酯，以产生：i）包含β-内酯的β-内酯流，和ii）包含羰基化催化剂和高沸点溶剂的催化剂回收流；并将催化剂回收流加入到进料流中。
• CATALYST FOR LIVING RADICAL POLYMERIZATION
  申请人：Goto Atsushi

  公开号：US20110275775A1

  公开（公告）日：2011-11-10

  Provided is a catalyst used for a living radical polymerization method, which contains a central element consisting of carbon and at least one halogen atom binding to the central element. Further, a hydrocarbon compound can be used as a catalyst precursor. A monomer having a radical-reactive unsaturated bond is subjected to a radical polymerization reaction in the presence of the catalyst, consequently a polymer having narrow molecular weight distribution can be obtained, and thus the cost of the living radical polymerization can be remarkably reduced. The present invention is significantly more environmentally friendly and economically excellent than conventional living radical polymerization methods, due to advantages such as low toxicity of the catalyst, low amount of the catalyst used, high solubility of the catalyst, mild reaction conditions, and no coloration/no odor (no need of any post-treatments for a molded article), and the like.

  提供的是用于活性自由基聚合方法的催化剂，其包含由碳组成的中心元素，并且至少有一个卤素原子与中心元素结合。此外，碳氢化合物可以用作催化剂前体。在催化剂存在的情况下，将具有自由基反应不饱和键的单体进行自由基聚合反应，因此可以获得具有窄分子量分布的聚合物，从而可以显着降低活性自由基聚合的成本。由于催化剂毒性低、使用量少、催化剂溶解性高、反应条件温和、成品无色无味（无需对成型物进行任何后处理）等优点，本发明比传统的活性自由基聚合方法在环保和经济方面更加优越。
• [EN] TETRA-NUCLEAR NEUTRAL COPPER (I) COMPLEXES<br/>[FR] COMPLEXES DE CUIVRE (I) NEUTRE TÉTRA-NUCLÉAIRE
  申请人：CLARIANT PLASTICS & COATINGS LTD

  公开号：WO2019243583A1

  公开（公告）日：2019-12-26

  The invention relates to tetra-nuclear neutral copper (I) complexes of Formula (A) that have a cubane-like structure, wherein said complexes comprise phosphine ligands which bear one or more aldehyde or ester groups. Furthermore, the present invention refers to methods for generating such copper (I) complexes of Formula (A) and to uses thereof. Each L is independently from each other a ligand that has a structure of Formula (A1): P(Ar)m(CHR2-CHR1-CO-Y-Rx)n.

  该发明涉及具有立方体结构的四核中性铜(I)配合物的公式(A)，其中这些配合物包括带有一个或多个醛基或酯基的膦配体。此外，本发明涉及生成这种铜(I)配合物的方法及其用途。每个L都是独立的配体，具有公式(A1)的结构：P(Ar)m(CHR2-CHR1-CO-Y-Rx)n。
• Production process for hydroxyalkyl (meth) acrylate
  申请人：Nippon Shokubai Co., Ltd.

  公开号：US20040030180A1

  公开（公告）日：2004-02-12

  There is disclosed a novel production process for a hydroxyalkyl (meth)acrylate in which: the diffusion of harmful substances due to disposal of catalysts can be reduced; and also the amount of the catalyst as used can be greatly saved in the entire production process. This production process comprises the step of carrying out a reaction between (meth)acrylic acid and an alkylene oxide in the presence of a catalyst in order to produce the hydroxyalkyl (meth)acrylate; with the production process being characterized by further comprising the step of recovering the catalyst as has been used for the reaction.

  揭示了一种新型的羟基烷基（甲基）丙烯酸酯的生产工艺，其中：可以减少由于催化剂废弃而导致有害物质的扩散；同时在整个生产过程中也可以大大节省所使用的催化剂量。该生产工艺包括在催化剂存在下进行丙烯酸和烷基氧化物之间的反应，以生产羟基烷基（甲基）丙烯酸酯；该生产工艺的特点是进一步包括回收已用于反应的催化剂的步骤。
• BONDING METHOD, BONDABILITY IMPROVING AGENT, SURFACE MODIFICATION METHOD, SURFACE MODIFYING AGENT, AND NOVEL COMPOUND
  申请人：MORI Kunio

  公开号：US20160152641A1

  公开（公告）日：2016-06-02

  To provide a technique by which an —OH group can be effectively formed on a material surface for the purpose of making the material suitable for bonding (for example, for molecular bonding) that utilizes a chemical reaction (chemical binding). [Solution] A bonding method for bonding a substrate A and a substrate B, which comprises: a step for applying an agent that contains the compound (α) described below on the surface of the substrate A; a step for arranging the substrate B so as to face the compound (α) that is present on the surface of the substrate A; and a step for integrally bonding the substrate A and the substrate B by applying a force onto the substrate A and/or the substrate B. The compound (α) is a compound that has an OH group or an OH-forming group, an azide group and a triazine ring in each molecule, and the substrate A is configured using a polymer.

  提供一种技术，通过该技术可以在材料表面有效形成一个—OH基团，以使材料适合于结合（例如，用于分子结合），利用化学反应（化学结合）。【解决方案】一种用于将基板A和基板B结合的结合方法，包括：在基板A表面涂覆含有下述化合物（α）的试剂的步骤；将基板B配置成与存在于基板A表面上的化合物（α）面对面的步骤；通过对基板A和/或基板B施加力将基板A和基板B整体结合的步骤。化合物（α）是一种在每个分子中具有一个—OH基团或—OH形成基团、一个叠氮基团和一个三嗪环的化合物，基板A是由聚合物构成的。