methylpropenoic acid 2-((phenoxycarbonyl)amino)ethyl ester | 89819-91-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: methylpropenoic acid 2-((phenoxycarbonyl)amino)ethyl ester
• 英文别名: N-(methacroyloxyethyl)carbamic acid phenyl ester；2-((phenoxycarbonyl)amino)ethyl methacrylate；2-[(Phenoxycarbonyl)amino]ethyl 2-methylprop-2-enoate；2-(phenoxycarbonylamino)ethyl 2-methylprop-2-enoate
• CAS: 89819-91-0
• 化学式: C₁₃H₁₅NO₄
• 分子量: 249.266
• InChiKey: QLKWVJRDAAZNBA-UHFFFAOYSA-N

物化性质

• 熔点：
  108 °C(Solv: benzene (71-43-2))
• 沸点：
  360.8±34.0 °C(Predicted)
• 密度：
  1.149±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  18
• 可旋转键数：
  7
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.23
• 拓扑面积：
  64.6
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  methylpropenoic acid 2-((phenoxycarbonyl)amino)ethyl ester 以 邻二氯苯 为溶剂， 160.0~250.0 ℃ 、800.01 kPa 条件下， 以82%的产率得到甲基丙烯酸异氰基乙酯
  参考文献：
  名称：

  METHOD FOR PRODUCING CARBAMATE AND METHOD FOR PRODUCING ISOCYANATE

  摘要：

  本发明提供了一种生产碳酸酯的方法，包括以下步骤：(1)通过使用每个分子至少含有一个一次氨基团的有机初级胺和碳酸气体或碳酸衍生物中选择的至少一种化合物，在低于尿素键热解温度的温度下，生产具有尿素键的化合物(A)；以及(2)将化合物(A)与碳酸酯反应以生产碳酸酯。

  公开号：

  US20210179548A1
• 作为产物：
  描述：

  碳酸二苯酯 、 二氧化碳 、 2-氨基乙基甲基丙烯酸酯 以 邻二氯苯 为溶剂， 80.0~200.0 ℃ 、8.0 MPa 条件下， 反应 22.0h， 以91%的产率得到methylpropenoic acid 2-((phenoxycarbonyl)amino)ethyl ester
  参考文献：
  名称：

  METHOD FOR PRODUCING CARBAMATE AND METHOD FOR PRODUCING ISOCYANATE

  摘要：

  本发明提供了一种生产碳酸酯的方法，包括以下步骤：(1)通过使用每个分子至少含有一个一次氨基团的有机初级胺和碳酸气体或碳酸衍生物中选择的至少一种化合物，在低于尿素键热解温度的温度下，生产具有尿素键的化合物(A)；以及(2)将化合物(A)与碳酸酯反应以生产碳酸酯。

  公开号：

  US20210179548A1

文献信息

• ISOCYANATE PRODUCTION METHOD
  申请人：ASAHI KASEI KABUSHIKI KAISHA

  公开号：US20200115327A1

  公开（公告）日：2020-04-16

  An isocyanate production method according to the present invention is a method in which an isocyanate is produced by subjecting a carbamate to thermal decomposition, and includes: a step of preparing a mixture liquid containing the carbamate, an inactive solvent and a polyisocyanate compound; a step of conducting a thermal decomposition reaction of the carbamate by continuously introducing the mixture liquid into a thermal decomposition reactor; a step of collecting a low-boiling decomposition product by continuously extracting the low-boiling decomposition product in a gaseous state from the reactor, the low-boiling decomposition product having a boiling point lower than the polyisocyanate compound; and a step of collecting a high-boiling component by continuously extracting, from the reactor, a liquid phase component which is not collected in a gaseous state at the step of collecting the low-boiling decomposition product.

  根据本发明的一种异氰酸酯生产方法是一种通过将氨基甲酸酯经受热分解而生产异氰酸酯的方法，包括：准备含有氨基甲酸酯、无活性溶剂和多异氰酸酯化合物的混合液的步骤；通过持续将混合液引入热分解反应器对氨基甲酸酯进行热分解反应的步骤；通过持续从反应器中以气态形式提取低沸点分解产物的步骤，所述低沸点分解产物的沸点低于多异氰酸酯化合物；通过从反应器中持续提取未在收集低沸点分解产物的步骤中以气态形式收集的液相组分的步骤来收集高沸点组分。
• [EN] SUBSTITUTED MONO- AND POLY-PHENYL-CORE MONOMERS AND POLYMERS THEREOF FOR VOLUME BRAGG GRATINGS<br/>[FR] MONOMÈRES À NOYAUX MONOPHÉNYLE ET POLYPHÉNYLE SUBSTITUÉS ET LEURS POLYMÈRES POUR RÉSEAUX DE BRAGG EN VOLUME
  申请人：FACEBOOK TECH LLC

  公开号：WO2022104113A1

  公开（公告）日：2022-05-19

  The disclosure provides recording materials including mono- or poly-phenyl-core derivatized monomers and polymers for use in volume Bragg gratings, including, but not limited to, volume Bragg gratings for holography applications. Several structures are disclosed for mono- or poly-phenyl-core derivatized monomers and polymers for use in Bragg gratings applications, leading to materials with higher refractive index, low birefringence, and high transparency. The disclosed mono- or poly-phenyl-core derivatized monomers and polymers thereof can be used in any volume Bragg gratings materials, including two-stage polymer materials where a matrix is cured in a first step, and then the volume Bragg grating is written by way of a second curing step of a monomer.

  本公开提供了用于体积布拉格光栅的单核苯基或多核苯基衍生单体和聚合物的记录材料，包括但不限于用于全息应用的体积布拉格光栅。公开了用于布拉格光栅应用的单核苯基或多核苯基衍生单体和聚合物的几种结构，导致具有更高的折射率，低双折射率和高透明度的材料。公开的单核苯基或多核苯基衍生单体和聚合物可以用于任何体积布拉格光栅材料，包括两阶段聚合物材料，其中基质在第一步中固化，然后通过第二次单体固化步骤编写体积布拉格光栅。
• EPOXY RESIN COMPOSITION FOR FIBER-REINFORCED COMPOSITE MATERIAL, PREPREG, AND FIBER-REINFORCED COMPOSITE MATERIAL
  申请人：TORAY INDUSTRIES, INC.

  公开号：EP0947562A1

  公开（公告）日：1999-10-06

  In order to realise the objectives stated above, the thermosetting resin composition for carbon fibre reinforced composite materials of the present invention chiefly comprises the following components. (A) Thermosetting resin (B) Compound containing one functional group which can react with thermosetting resin (A) or its curing agent, and a moiety selected from the following formulae (1) to (4) Furthermore, the present invention also relates to a prepreg formed by impregnating reinforcing fibre with the aforesaid resin composition and to carbon fibre reinforced composite materials comprising reinforcing fibre and a cured aforesaid thermosetting resin composition. In accordance with the present invention, there can be obtained a thermosetting resin composition where the adhesion to reinforcing fibre by the cured material and the elastic modulus of the cured material are excellent, and by using this resin composition there can be obtained carbon fibre reinforced composite materials which are excellent in their 0° compressive strength, 90° tensile strength and interlaminar shear strength, and which also have outstanding impact resistance.

  为了实现上述目标，本发明用于碳纤维增强复合材料的热固性树脂组合物主要包括以下成分。 (A) 热固性树脂 (B) 含有一个可与热固性树脂（A）或其固化剂发生反应的官能团和一个选自下式 （1）至（4）的分子的化合物 此外，本发明还涉及用上述树脂组合物浸渍增强纤维而形成的预浸料，以及由增强纤维和固化的上述热固性树脂组合物组成的碳纤维增强复合材料。 根据本发明，可以获得一种热固性树脂组合物，在这种组合物中，固化材料与增强纤维的粘附性和固化材料的弹性模量都非常好，使用这种树脂组合物可以获得 0°抗压强度、90°抗拉强度和层间剪切强度都非常好的碳纤维增强复合材料，这种材料还具有出色的抗冲击性。
• Isocyanate production method
  申请人：ASAHI KASEI KABUSHIKI KAISHA

  公开号：US10968168B2

  公开（公告）日：2021-04-06

  An isocyanate production method according to the present invention is a method in which an isocyanate is produced by subjecting a carbamate to thermal decomposition, and includes: a step of preparing a mixture liquid containing the carbamate, an inactive solvent and a polyisocyanate compound; a step of conducting a thermal decomposition reaction of the carbamate by continuously introducing the mixture liquid into a thermal decomposition reactor; a step of collecting a low-boiling decomposition product by continuously extracting the low-boiling decomposition product in a gaseous state from the reactor, the low-boiling decomposition product having a boiling point lower than the polyisocyanate compound; and a step of collecting a high-boiling component by continuously extracting, from the reactor, a liquid phase component which is not collected in a gaseous state at the step of collecting the low-boiling decomposition product.

  根据本发明的异氰酸酯生产方法，是一种通过使氨基甲酸酯进行热分解来生产异氰酸酯的方法，其中包括第一步：制备含有氨基甲酸酯、非活性溶剂和多异氰酸酯化合物的混合液； 第二步：将混合液连续引入热分解反应器，进行氨基甲酸酯的热分解反应；收集低沸点分解产物的步骤，从反应器中连续提取气态的低沸点分解产物，低沸点分解产物的沸点低于多异氰酸酯化合物；以及 收集高沸点组分的步骤，从反应器中连续提取在收集低沸点分解产物步骤中未收集到的气态液相组分。
• Method for producing carbamate and method for producing isocyanate
  申请人：ASAHI KASEI KABUSHIKI KAISHA

  公开号：US11352319B2

  公开（公告）日：2022-06-07

  The present invention provides a method for producing a carbamate that includes a step (1) and a step (2) described below: (1) a step of producing a compound (A) having a urea linkage, using an organic primary amine having at least one primary amino group per molecule and at least one compound selected from among carbon dioxide and carbonic acid derivatives, at a temperature lower than the thermal dissociation temperature of the urea linkage; and (2) a step of reacting the compound (A) with a carbonate ester to produce a carbamate.

  本发明提供了一种生产氨基甲酸酯的方法，包括下述步骤（1）和步骤（2）： (1) 在低于脲键的热解离温度下，使用每分子至少有一个伯氨基的有机伯胺和至少一种选自二氧化碳和碳酸衍生物的化合物，生产具有脲键的化合物(A)；以及 (2) 将化合物 (A) 与碳酸酯反应生成氨基甲酸酯的步骤。