1-(2-methylacryloyl)piperidin-2-one | 94115-44-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: 1-(2-methylacryloyl)piperidin-2-one
• 英文别名: 1-Methacryloyl-2-oxo-piperidin；N-methacryloyl piperidone；1-(2-methylprop-2-enoyl)piperidin-2-one
• CAS: 94115-44-3
• 化学式: C₉H₁₃NO₂
• 分子量: 167.208
• InChiKey: CQDMZBSUEIJOSA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  37.4
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1-(2-methylacryloyl)piperidin-2-one 、 (1Z)-N-hydroxy-2,2-dimethylpropanimidoyl chloride 在 三乙胺 作用下， 以 苯 为溶剂， 反应 120.0h， 以58%的产率得到1-(3-tert-butyl-5-methyl-4,5-dihydroisoxazole-5-carbonyl)piperidin-2-one
  参考文献：
  名称：

  Can an aromatic ring alter the reactions of a nearby unsaturated imide? A study of the rate and selectivity of nitrile oxide cycloaddition reactions of acryloyl derivatives of the Rebek imide benzoxazole

  摘要：

  Cycloadditions of acryloyl derivatives of the Rebek imide benzoxazole are extraordinarily stereoselective, but have rates and regioselectivities that otherwise parallel those of a simple achiral model. It appears that the benzoxazole ring of these compounds completely shields the inner face of the nearby alkene, but has no measurable effect on the rate of reactions on the outer face. (C) 1997, Elsevier Science Ltd.

  DOI：

  10.1016/s0040-4020(96)01167-2
• 作为产物：
  描述：

  哌啶酮 、 甲基丙烯酰氯 在 甲基溴化镁 作用下， 以 四氢呋喃 为溶剂， 反应 0.5h， 生成 1-(2-methylacryloyl)piperidin-2-one
  参考文献：
  名称：

  Can an aromatic ring alter the reactions of a nearby unsaturated imide? A study of the rate and selectivity of nitrile oxide cycloaddition reactions of acryloyl derivatives of the Rebek imide benzoxazole

  摘要：

  Cycloadditions of acryloyl derivatives of the Rebek imide benzoxazole are extraordinarily stereoselective, but have rates and regioselectivities that otherwise parallel those of a simple achiral model. It appears that the benzoxazole ring of these compounds completely shields the inner face of the nearby alkene, but has no measurable effect on the rate of reactions on the outer face. (C) 1997, Elsevier Science Ltd.

  DOI：

  10.1016/s0040-4020(96)01167-2

文献信息

• OPTICAL PLASTIC MATERIAL AND PROCESS FOR THE PRODUCTION THEREOF
  申请人：KUREHA KAGAKU KOGYO KABUSHIKI KAISHA

  公开号：EP0927745A1

  公开（公告）日：1999-07-07

  Disclosed herein are plastic optical materials, which have performance characteristics that rays in a specific wavelength region are absorbed with high efficiency, can attain desired optical properties such as good glare-proofness and moreover has low water absorption property, and a production process thereof. The plastic optical materials comprise an acrylic resin, and a phosphate group, an amide group and a metal ion component composed of a rare earth metal ion contained in the acrylic resin. The phosphate group preferably exists in the form chemically bonded to the structure of a polymer constituting the acrylic resin, and the polymer constituting the acrylic resin is preferably a copolymer obtained by copolymerizing a phosphate group-containing monomer represented by the following formula (1) and a monomer copolymerizable therewith:         PO(OH)nR3-n     Formula (1) wherein R means a polymerizable functional group represented by the following formula (2), and n is 1 or 2:         CH2=CXCOO(C2H4O)m-     Formula (2) wherein X denotes a hydrogen atom or a methyl group, and m is an integer of 0 to 5.

  本文公开了塑料光学材料及其生产工艺，这些材料具有高效吸收特定波长区域光线的性能特点，可获得所需的光学特性，如良好的防眩性，而且吸水性低。 塑料光学材料由丙烯酸树脂、磷酸基团、酰胺基团和丙烯酸树脂中含有的稀土金属离子组成的金属离子成分构成。磷酸基最好以化学键形式存在于构成丙烯酸树脂的聚合物的结构中，而构成丙烯酸树脂的聚合物最好是通过共聚下式（1）表示的含磷酸基单体和可与之共聚的单体而得到的共聚物： PO(OH)nR3-n 式(1) 其中 R 指下式（2）所代表的可聚合官能团，n 为 1 或 2： CH2=CXCOO(C2H4O)m- 式（2） 其中 X 表示氢原子或甲基，m 为 0 至 5 的整数。
• LUMINESCENT PLASTIC MATERIAL AND PROCESS FOR PRODUCING THE SAME
  申请人：KUREHA KAGAKU KOGYO KABUSHIKI KAISHA

  公开号：EP1018536A1

  公开（公告）日：2000-07-12

  Disclosed herein are plastic luminescent materials which have high light-amplifying ability and are easy to form or mold, and a process capable of producing such a plastic luminescent material with advantage. The plastic luminescent materials according to the invention comprise a resin containing a phosphate group and a rare earth metal ion therein. The resin is preferably an acrylic resin, and a polymer constituting the resin is particularly preferably a copolymer obtained by copolymerizing a specific phosphate group-containing monomer and a copolymerizable monomer. The luminescent materials according to the invention preferably contain an amide group. The production process according to the invention comprises the step of subjecting 100 parts by mass of a monomer mixture comprising a specific phosphate group-containing monomer and a specific amide group-containing compound to a polymerization treatment in the presence of 0.005 to 80 parts by mass of a rare earth metal compound.

  本发明公开了具有高光放大能力且易于成型或模塑的塑料发光材料，以及能够生产这种塑料发光材料的优势工艺。 根据本发明，塑料发光材料包括含有磷酸基团和稀土金属离子的树脂。该树脂最好是丙烯酸树脂，而构成该树脂的聚合物最好是通过共聚特定的含磷酸基团的单体和可共聚的单体而得到的共聚物。根据本发明的发光材料最好含有一个酰胺基团。 根据本发明的生产工艺包括以下步骤：在 0.005 至 80 质量份的稀土金属化合物存在下，将 100 质量份的单体混合物进行聚合处理，该单体混合物包括含特定磷酸盐基团的单体和含特定酰胺基团的化合物。
• ANTI-FOGGING FILM-FORMING MATERIAL, COATING LIQUID FOR FORMING ANTI-FOGGING FILM, ANTI-FOGGING ARTICLE, AND METHODS FOR PRODUCING THESE
  申请人：Central Glass Co., Ltd.

  公开号：EP2868723A1

  公开（公告）日：2015-05-06

  Disclosed is an antifogging film-forming material obtained by reacting, in the presence of a quaternary ammonium salt or quaternary phosphonium salt, a copolymer represented by a certain general formula with a multifunctional epoxy compound having a solubility of 40-100 mass% in 25°C water. The antifogging film-forming material is characterized by having a weight average molecular weight of 100,000-5,000,000. With this material, it becomes possible to obtain an antifogging article excellent in antifogging property, heat resistance, chemical resistance and abrasion resistance.

  本发明公开了一种防雾成膜材料，它是在季铵盐或季鏻盐的存在下，由一定通式表示的共聚物与在 25°C 水中溶解度为 40-100 质量％的多功能环氧化合物反应而得。这种防雾成膜材料的特点是重量平均分子量在 100,000-5,000,000 之间。有了这种材料，就可以获得防雾性能、耐热性、耐化学性和耐磨性都非常出色的防雾产品。
• INK JET COMPOSITION SET AND INK JET RECORDING METHOD
  申请人：Seiko Epson Corporation

  公开号：EP3460013A1

  公开（公告）日：2019-03-27

  An ink jet composition set includes a radiation-curable color composition, which contains a perinone-based pigment, a polymerizable compound and a polymerization initiator, and a radiation-curable clear composition, which contains an ultraviolet absorber, a polymerizable compound, and a polymerization initiator.

  一套喷墨组合物包括一种辐射固化彩色组合物，其中含有一种基于珠光颜料、一种可聚合化合物和一种聚合引发剂；以及一种辐射固化透明组合物，其中含有一种紫外线吸收剂、一种可聚合化合物和一种聚合引发剂。
• POLISHING COMPOSITION
  申请人：Fujimi Incorporated

  公开号：EP3605588A1

  公开（公告）日：2020-02-05

  Provided is a polishing composition by which the amount of edge roll off can be effectively reduced. The polishing composition provided by the present invention contains an abrasive, a basic compound, a nitrogen-containing water-soluble polymer and water. The nitrogen-containing water-soluble polymer does not have a N-H bond in the molecule.

  本发明提供了一种抛光组合物，通过它可以有效地减少边缘滚落量。本发明提供的抛光组合物包含一种研磨剂、一种碱性化合物、一种含氮水溶性聚合物和水。含氮水溶性聚合物分子中没有 N-H 键。