2-methylacrylic acid 2-(3-benzylureido)ethyl ester | 110782-91-7

• 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: 2-methylacrylic acid 2-(3-benzylureido)ethyl ester
• 英文别名: 2-(Benzylcarbamoylamino)ethyl 2-methylprop-2-enoate
• CAS: 110782-91-7
• 化学式: C₁₄H₁₈N₂O₃
• 分子量: 262.309
• InChiKey: LZPSMVJUUYMDSC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  19
• 可旋转键数：
  7
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  67.4
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  甲基丙烯酸异氰基乙酯 、 苄胺 以 氯仿 为溶剂， 反应 12.0h， 以75%的产率得到2-methylacrylic acid 2-(3-benzylureido)ethyl ester
  参考文献：
  名称：

  包含超快速聚合的二级功能的新型单乙烯基甲基丙烯酸单体：稳态评估

  摘要：

  对单体结构和官能度对自由基聚合动力学的影响进行了实验研究。需要对结构特征，单体特性和聚合条件如何影响聚合机理和网络演化的更全面的了解。单体二级官能度和末端取代基性质的变化是所考察的主要变量。假设对观察到的有利聚合特性重要的三个因素是氢键，氢提取和单体的电子特性。提出的实验评估清楚地表明，这些机制均有助于这些单体及其形成的网络的反应性。

  DOI：

  10.1021/ma035862+

文献信息

• (Meth)arcrylic and (meth)acrylamide monomers, polymerizable compositions, and polymers obtained
  申请人：Bowman N. Christopher

  公开号：US20060252900A1

  公开（公告）日：2006-11-09

  The present invention provides novel (meth)acrylic and (meth)acrylamide monomers and polymers produced from those monomers. The monomers of the invention each include only a single vinyl functionality and at least one non-vinyl functionality that can be varied to achieve desired monomer/polymer properties. The invention additionally provides methods of producing polymers from these mono-vinyl monomers.

  本发明提供了新型（甲基）丙烯酸和（甲基）丙烯酰胺单体以及用这些单体生产的聚合物。本发明的单体都只包括一个乙烯基官能团和至少一个非乙烯基官能团，可通过改变这些官能团来实现所需的单体/聚合物特性。本发明还提供了用这些单乙烯基单体生产聚合物的方法。
• Synthesis and photopolymerization of novel, highly reactive phosphonated-urea-methacrylates for dental materials
  作者：Ayse Altin、Burcin Akgun、Ozlem Buyukgumus、Zeynep Sarayli Bilgici、Sesil Agopcan、Didar Asik、Havva Yagci Acar、Duygu Avci

  DOI：10.1016/j.reactfunctpolym.2013.07.006

  日期：2013.9

  An urea methacrylate (1) and two phosphonated methacrylates (2-3) were synthesized from 2-isocyanatoethyl methacrylate (IEM) and benzyl amine (1), diethyl aminomethylphosphonate (2) and diethyl amino(phenyl)methylphosphonate (3). Their photopolymerization rates are notably higher than commercial monomers, despite the presence of only one double bond. Their polymerization rates follow the order 1 similar to 2 > 3 similar to triethylene glycol dimethacrylate (TEGDMA) > 2-hydroxyethyl methacrylate (HEMA). A tendency toward high crosslinking density during thermal bulk polymerizations, low oxygen sensitivity and high conversions with benzophenone during photopolymerization indicated the importance of hydrogen abstraction/chain transfer reactions. It was found that the addition of the monomers to HEMA significantly increased its polymerization rate, proving their utility as replacements for TEGDMA as reactive diluents for 2,2-bis[4-(2-hydroxy-3-methacryloyloxy propyloxy) phenyl] propane (Bis-GMA). Copolymer systems containing 2 and 3 showed improved T-g values compared to Bis-GMA/TEGDMA systems. (C) 2013 Elsevier Ltd. All rights reserved.
• RESIST UNDERLAYER FILM-FORMING COMPOSITION COMPRISING POLYMER HAVING STRUCTURAL UNIT HAVING UREA LINKAGE
  申请人：NISSAN CHEMICAL CORPORATION

  公开号：US20200124965A1

  公开（公告）日：2020-04-23

  A resist underlayer film-forming composition having a dramatically improved crosslinking ability over conventional compositions, and further, a resist underlayer film-forming composition that crosslinks with a component of a resist material, in order to improve the adhesion of a resist underlayer film to a resist pattern. A resist underlayer film-forming composition for lithography including a copolymer having a structural unit of formula (1) and a structural unit of formula (2): (wherein each R 1 is independently a hydrogen atom or a methyl group; each R 2 is independently a C 1-3 alkylene group; R 3 is a single bond or a methylene group; A is a linear, branched, or cyclic aliphatic group having a carbon atom number of 1 to 12 and optionally having a substituent, or a C 6-16 aromatic or heterocyclic group optionally having a substituent; and Pr is a protecting group); a crosslinking agent; an organic acid catalyst; and a solvent.
• US7498394B2
  申请人：——

  公开号：US7498394B2

  公开（公告）日：2009-03-03
• [EN] (METH)ACRYLIC AND (METH)ACRYLAMIDE MONOMERS, POLYMERIZABLE COMPOSITIONS, AND POLYMERS OBTAINED<br/>[FR] MONOMERES (METH)ACRYLIQUES ET (METH)ACRYLAMIDES, COMPOSITIONS POLYMERISABLES, ET POLYMERES OBTENUS
  申请人：UNIV COLORADO

  公开号：WO2004077511A2

  公开（公告）日：2004-09-10

  The present invention provides novel (meth)acrylic and (meth)acrylamide monomers and polymers produced from those monomers. The monomers of the invention each include only a single vinyl functionality and at least one non-vinyl functionality that can be varied to achieve desired monomer/polymer properties. The invention additionally provides methods of producing polymers from these mono-vinyl monomers.