2-ethenyl-4-methyl-4-phenyl-2-oxazolin-5-one | 18500-21-5

• 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
• 英文名称: 2-ethenyl-4-methyl-4-phenyl-2-oxazolin-5-one
• 英文别名: 2-Ethenyl-4-methyl-4-phenyl-1,3-oxazol-5-one
• CAS: 18500-21-5
• 化学式: C₁₂H₁₁NO₂
• 分子量: 201.225
• InChiKey: LKUATJHYXFXHKG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.3
• 重原子数：
  15
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  38.7
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• Azlactone-functional compounds and curable compositions containing same
  申请人：MINNESOTA MINING AND MANUFACTURING COMPANY

  公开号：EP0105665A1

  公开（公告）日：1984-04-18

  Azlactone-functional compounds, which are liquid above 20°C, and their method of preparation from alkenyl azlactones and nucleophilic group-substituted compounds are disclosed. The azlactone-functional compounds of the invention cure in the presence of nucleophilic chain-extending or crosslinking agents to form linear or crosslinked polyamide resin systems.

  本发明公开了在 20°C 以上呈液态的偶氮内酯功能化合物及其由烯基偶氮内酯和亲核基取代化合物制备的方法。本发明的偶氮内酯官能团化合物在亲核扩链剂或交联剂存在下固化，形成线性或交联聚酰胺树脂体系。
• Polymeric supports
  申请人：MINNESOTA MINING AND MANUFACTURING COMPANY

  公开号：EP0392735A2

  公开（公告）日：1990-10-17

  Azlactone-functional polymer supports are useful reactive supports for the attachment of functional materials to provide novel adduct supports. The adduct supports are useful as complexing agents, catalysts, polymeric reagents, chromatographic supports, and as enzyme- or other biologically active supports. Novel carboxylate-functional polymer supports, are intermediates in the preparation of the azlactone-functional supports. Azlactone-functional supports have units of the formula: wherein R¹ is H or CH₃, R² and R³ independently can be an alkyl group having 1 to 14 carbon atoms, a cycloalkyl group having 3 to 14 carbon atoms, an aryl group having 5 to 12 ring atoms, an arenyl group having 6 to 26 carbon and 0 to 3 S, N, and nonperoxidic 0 heteroatoms, or R² and R³ taken together with the carbon to which they are joined can form a carbocyclic ring containing 4 to 12 ring atoms, and n is an integer 0 or 1, the azlactone functional supports, which can be membranes, films, or coatings on a substrate, having 0 to 99 molar parts of crosslinking monomer incorporated therein, or beads, having 0 to 5 molar parts of crosslinking monomer incorporated therein.

  氮内酯功能聚合物载体是一种有用的反应载体，可用于连接功能材料，从而提供新型加成载体。这种加合物载体可用作络合剂、催化剂、聚合物试剂、色谱载体以及酶或其他生物活性载体。新型羧酸盐功能聚合物载体是制备氮内酯功能载体的中间体。 氮内酯功能载体的单元式为 其中 R¹ 是 H 或 CH₃、 R² 和 R³ 可以分别是具有 1 至 14 个碳原子的烷基、具有 3 至 14 个碳原子的环烷基、具有 5 至 12 个环原子的芳基、具有 6 至 26 个碳原子和 0 至 3 个 S、N 和非过氧化 0 杂原子的炔基，或者 R² 和 R³ 与它们连接的碳一起可以形成含有 4 至 12 个环原子的碳环，以及 n 为整数 0 或 1、 氮内酯官能团支持物，可以是基底上的膜，薄膜或涂层，其中掺入 0 至 99 摩尔份的交联单体，或珠，其中掺入 0 至 5 摩尔份的交联单体。
• Nonlinear optically active polymers
  申请人：MINNESOTA MINING AND MANUFACTURING COMPANY

  公开号：EP0394027A2

  公开（公告）日：1990-10-24

  Organic groups covalently bound to a polymer backbone provide second or third order nonlinear susceptibilities to the polymer. In another aspect, a method is disclosed for providing the novel linear polymers of the invention. Polymers of the invention can be directionally oriented to provide useful optically nonlinear media for use in nonlinear optical devices such as optical switches or light modulation devices.

  与聚合物骨架共价结合的有机基团可为聚合物提供二阶或三阶非线性敏感性。另一方面，本发明公开了一种提供新型线性聚合物的方法。本发明的聚合物可定向提供有用的光学非线性介质，用于非线性光学设备，如光学开关或光调制设备。
• Stabilized polymeric dispersions
  申请人：MINNESOTA MINING AND MANUFACTURING COMPANY

  公开号：EP0413551A2

  公开（公告）日：1991-02-20

  Stable latices of polymer particles insoluble in non-polar organic solvents are prepared by the attachment of the insoluble polymer particles to a stabilizer soluble in the non-polar organic solvent. The stabilizer comprises the adduct of a polymer bearing pendant azlactone groups which is soluble in non-polar organic solvents and an ethylenically unsaturated nucleophile bearing an azlactone reactive nucleophilic moiety.

  通过将不溶于非极性有机溶剂的聚合物颗粒附着到可溶于非极性有机溶剂的稳定剂上，制备出不溶于非极性有机溶剂的聚合物颗粒的稳定乳胶。稳定剂包括可溶于非极性有机溶剂的、带有唑内酯基团的聚合物与带有唑内酯活性亲核分子的乙烯不饱和亲核剂的加合物。
• High speed aqueous solvent developable photopolymer compositions
  申请人：MINNESOTA MINING AND MANUFACTURING COMPANY

  公开号：EP0500321A1

  公开（公告）日：1992-08-26

  Novel photosensitive compositions based on azlactone derived polymers are described. The polymers have a hydrocarbyl backbone and pendant peptide groups with free-radically polymerizable functionality attached thereto, said polymer further comprising at least one oxyacid group or salt thereof, and optionally quaternary ammonium salt groups. A high speed durable printing plate having a mild pH aqueous developability is disclosed which incorporates these polymers in combination with a photoinitiator. The polymers are also useful as proofing films in graphic arts applications.

  本文描述了基于氮内酯衍生聚合物的新型光敏组合物。这些聚合物具有烃基骨架和附有可自由基聚合官能团的悬垂肽基，所述聚合物还包括至少一个氧酸基团或其盐，以及可选的季铵盐基团。本发明公开了一种具有温和 pH 值水性显影能力的高速耐久印版，它将这些聚合物与光引发剂结合在一起。这些聚合物还可用作图形艺术应用中的打样薄膜。