2-Ethylhexyl 3-hydroxypropanoate | 429691-31-6

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羟基酸及其衍生物
• 英文名称: 2-Ethylhexyl 3-hydroxypropanoate
• CAS: 429691-31-6
• 化学式: C₁₁H₂₂O₃
• 分子量: 202.29
• InChiKey: DYJNHNQNJONYQM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  14
• 可旋转键数：
  9
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.91
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

文献信息

• Catalysts Conversion Of Hydroxypropionic Acid Or Its Derivatives To Acrylic Acid Or Its Derivatives
  申请人：THE PROCTER & GAMBLE COMPANY

  公开号：US20130274512A1

  公开（公告）日：2013-10-17

  Methods for catalytically dehydrating hydroxypropionic acid, hydroxypropionic acid derivatives, or mixtures thereof to acrylic acid, acrylic acid derivatives, or mixtures thereof with high yield and selectivity and without significant conversion to undesired side products, such as, acetaldehyde, propionic acid, and acetic acid, are provided. The catalysts are mixed condensed phosphates.

  提供了一种将羟基丙酸、羟基丙酸衍生物或二者混合物催化脱水制备丙烯酸、丙烯酸衍生物或二者的方法，具有高产率和选择性，并且不会显著转化为不希望的副产物，如乙醛、丙酸和乙酸，催化剂为混合凝缩磷酸盐。
• [EN] CATALYSTS FOR MAKING ACRYLIC ACID FROM LACTIC ACID OR ITS DERIVATIVES IN LIQUID PHASE<br/>[FR] CATALYSEURS POUR LA FABRICATION D'ACIDE ACRYLIQUE À PARTIR D'ACIDE LACTIQUE OU DE SES DÉRIVÉS EN PHASE LIQUIDE
  申请人：PROCTER & GAMBLE

  公开号：WO2018022828A1

  公开（公告）日：2018-02-01

  Catalysts for the dehydration of lactic acid, lactic acid derivatives, or mixtures thereof to acrylic acid, acrylic acid derivatives, or mixtures thereof in liquid phase comprising an ionic liquid (IL) and an acid are provided.

  提供了用于将乳酸、乳酸衍生物或二者混合物脱水制备丙烯酸、丙烯酸衍生物或二者混合物的催化剂，其中包括一种离子液体（IL）和一种酸。
• Catalytic Dehydration Of Hydroxypropionic Acid And Its Derivatives
  申请人：The Procter & Gamble Company

  公开号：US20170057900A1

  公开（公告）日：2017-03-02

  Hydroxypropionic acid, hydroxypropionic acid derivatives, or mixtures thereof are dehydrated using a catalyst and a method to produce bio-acrylic acid, acrylic acid derivatives, or mixtures thereof. A method to produce the dehydration catalyst is also provided.

  氢羟基丙酸、氢羟基丙酸衍生物或二者混合物通过催化剂和方法脱水，生产生物丙烯酸、丙烯酸衍生物或二者混合物。同时提供了生产脱水催化剂的方法。
• [EN] METHODS OF MAKING ACRYLIC ACID FROM LACTIC ACID OR ITS DERIVATIVES IN LIQUID PHASE<br/>[FR] PROCÉDÉS DE FABRICATION D'ACIDE ACRYLIQUE À PARTIR D'ACIDE LACTIQUE OU DE SES DÉRIVÉS EN PHASE LIQUIDE
  申请人：PROCTER & GAMBLE

  公开号：WO2018022826A1

  公开（公告）日：2018-02-01

  Methods for making acrylic acid, acrylic acid derivatives, or mixtures thereof by contacting a feed stream containing lactic acid, lactic acid derivatives, or mixtures thereof with a molten salt catalyst comprising an ionic liquid (IL) and an acid in liquid phase are provided.

  通过将含有乳酸、乳酸衍生物或它们的混合物的进料流与包含离子液体（IL）和液相酸的熔融盐催化剂接触，提供制备丙烯酸、丙烯酸衍生物或它们的混合物的方法。
• Method of decomposing by-product during the production of (meth)acrylic ester
  申请人：MITSUBISHI CHEMICAL CORPORATION

  公开号：US20040225149A1

  公开（公告）日：2004-11-11

  A problem of the invention is to provide a method of decomposing a Michael addition reaction product formed as a by-product in the production step of a (meth)acrylic ester and recovering (meth)acrylic acid, a (meth)acrylic ester and an alcohol, in which the formation of an olefin as a by-product can be suppressed. The invention relates to a method of thermally decomposing a by-product at the time of production of a (meth)acrylic ester using an alcohol bearing a branched chain and having 3 or more carbon atoms, wherein the decomposition reaction is carried out in the absence of a catalyst.

  发明的问题是提供一种分解在生产（甲基）丙烯酸酯的过程中形成的副产物的迈克尔加成反应产物的方法，并回收（甲基）丙烯酸、（甲基）丙烯酸酯和醇，其中可以抑制副产物烯烃的生成。该发明涉及一种在使用具有3个或更多碳原子的支链醇在生产（甲基）丙烯酸酯的过程中热分解副产物的方法，其中分解反应在缺乏催化剂的情况下进行。