4-甲基-2-乙烯基-1,3-恶唑-5(4H)-酮 | 159439-89-1

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 4-甲基-2-乙烯基-1,3-恶唑-5(4H)-酮
• 英文名称: 2-ethenyl-4-methyl-1,3-oxazolin-5-one
• 英文别名: 2-ethenyl-4-methyl-4H-1,3-oxazol-5-one
• CAS: 159439-89-1
• 化学式: C₆H₇NO₂
• 分子量: 125.127
• InChiKey: DPODNGMCVCYGFM-UHFFFAOYSA-N

物化性质

• 沸点：
  149.6±23.0 °C(Predicted)
• 密度：
  1.16±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  9
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  38.7
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• AZIRIDINE-FUNCTIONAL PHOTOACTIVE CROSSLINKING COMPOUNDS
  申请人：Zhu Peiwang

  公开号：US20100137469A1

  公开（公告）日：2010-06-03

  A photoactive compound that is the Michael addition reaction product of an aziridine compound and a photoinitiator-functional (meth)acrylate is described. The compound can be used to crosslink (meth)acrylic polymers via a hydrogen abstracting or an alpha-cleavage mechanism.

  描述了一种光活性化合物，它是氮杂环丙烷化合物和光引发剂官能基（甲基）丙烯酸酯的迈克尔加成反应产物。该化合物可通过氢抽取或α-裂解机制用于交联（甲基）丙烯酸聚合物。
• Reactive oligomers
  申请人：3M Innovative Properties Company

  公开号：US20030212210A1

  公开（公告）日：2003-11-13

  The present invention provides melt-processible adhesive compositions prepared from a first oligomer containing reactive functional groups capable of reaction at effective rates (at normal processing temperatures) with a co-reactive second component oligomer possessing functionality that is complementary to that of the first oligomer. The compositions may be used as coatings, including hard surface coatings, clear coatings, powder coatings and pattern coatings; as adhesives, including pressure sensitive adhesives and hot melt adhesives; as sealants; as optical coatings; as blown microfibers (BMF); as high refractive index optical materials; as barrier films; in microreplication; as low adhesion backsizes, (LABs) and as release coatings.

  本发明提供了可熔性粘合剂组合物，该组合物由第一低聚物制备而成，该低聚物含有反应性功能基团，能够在正常加工温度下与具有与第一低聚物相补充的功能性的共反应第二组分低聚物以有效速率发生反应。该组合物可用作涂层，包括硬表面涂层、透明涂层、粉末涂层和图案涂层；作为粘合剂，包括压敏粘合剂和热熔粘合剂；作为密封剂；作为光学涂层；作为吹塑微纤维（BMF）；作为高折射率光学材料；作为障碍膜；在微复制中使用；作为低粘附背面（LABs）和作为脱模涂层。
• Pressure sensitive adhesives possessing high load bearing capability
  申请人：3M Innovative Properties Company

  公开号：US20020132927A1

  公开（公告）日：2002-09-19

  Pressure sensitive adhesives are provided which possess high load bearing capabilities at elevated temperatures. The adhesives are prepared by polymerization of a syrup polymer composition having a first solute polymer having reactive, pendant functional groups, a second component having co-reactive functional groups, and a monomer mixture. The syrup polymer contains reactive electrophilic or nucleophilic functional groups that can subsequently crosslink by reaction with a second component having co-reactive functional groups.

  提供了具有高承载能力的压敏粘合剂，在高温下使用。该粘合剂是通过聚合糖浆聚合物组成物制备而成，其中第一溶质聚合物具有反应性的、悬挂的功能基团，第二组分具有共同反应的功能基团，以及单体混合物。糖浆聚合物含有反应性亲电性或亲核性功能基团，可以随后通过与具有共同反应功能基团的第二组分反应交联。
• LIGAND FUNCTIONAL SUBSTRATES
  申请人：Rasmussen Jerald K.

  公开号：US20120252091A1

  公开（公告）日：2012-10-04

  A substrate comprising a crosslinked polymer primer layer, and grafted thereto a ligand-functionalized polymer is provided. The grafted polymer has the requisite affinity for binding neutral or negatively charged biomaterials, such as cells, cell debris, bacteria, spores, viruses, nucleic acids, and proteins, at pH's near or below the pI's of the biomaterials.

  提供了一种基底，它包括一个交联聚合物底漆层，并在其上接枝了一个配体功能化聚合物。接枝的聚合物具有必要的亲和力，可以在生物材料的pH值接近或低于其等电点时结合中性或负电荷的生物材料，例如细胞、细胞碎片、细菌、孢子、病毒、核酸和蛋白质。
• ADDITION-FRAGMENTATION AGENTS
  申请人：Joly Guy D.

  公开号：US20140206788A1

  公开（公告）日：2014-07-24

  Addition-fragmentation agents of the formula are disclosed having the following functional groups: 1) a labile addition-fragmentation group that can cleave and reform to relieve strain, 2) a free-radically polymerizable group, and 3) a surface-modifying functional group that associates with the surface of a substrate.

  本文披露了具有以下功能基团的加成-断裂剂的公式：1）一个不稳定的加成-断裂基团，可以裂解和重组以缓解应变，2）一个自由基聚合基团，以及3）一个表面修饰功能基团，与基底表面相互作用。