2-methyl-N-[2-[2-methylprop-2-enoyl-[2-[2-methylprop-2-enoyl-[2-(2-methylprop-2-enoylamino)ethyl]amino]ethyl]amino]ethyl]prop-2-enamide

• 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-methyl-N-[2-[2-methylprop-2-enoyl-[2-[2-methylprop-2-enoyl-[2-(2-methylprop-2-enoylamino)ethyl]amino]ethyl]amino]ethyl]prop-2-enamide
• 化学式: C₂₂H₃₄N₄O₄
• 分子量: 418.536
• InChiKey: GMRVSAHEZCSQKH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  30
• 可旋转键数：
  13
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  98.8
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  三乙烯四胺 、 甲基丙烯酰氯 以 二氯甲烷 为溶剂， 反应 24.0h， 以23%的产率得到2-methyl-N-[2-[2-methylprop-2-enoyl-[2-[2-methylprop-2-enoyl-[2-(2-methylprop-2-enoylamino)ethyl]amino]ethyl]amino]ethyl]prop-2-enamide
  参考文献：
  名称：

  Synthesis, Characterization, and Modelling of Novel Multifunctional Acryloyl-Based Monomers: An Experimental and Computational Study

  摘要：

  我们合成了几种至少具有三个活性 N-丙烯酰双键的新型多功能单体，并对其进行了全面鉴定。量子化学计算和核磁共振（NMR）光谱被用来预测这些单体的结构不对称性：通过模拟单体（3）的构象和 NMR 光谱，可以解释观察到的 13C NMR 光谱，并比较几种计算化学位移方法的性能。

  DOI：

  10.1071/ch01082

文献信息

• MULTI-PART DENTAL CEMENT
  申请人：KURARAY NORITAKE DENTAL INC.

  公开号：US20190262240A1

  公开（公告）日：2019-08-29

  The present invention provides a dental cement showing excellent storage stability, undergoing little change in paste properties during long-term storage, and having a small solidification risk during long-term storage. The present invention relates to a multi-part dental cement comprising: a first paste comprising an acid group-containing (meth)acrylic polymerizable monomer (a), a polyfunctional (meth)acrylic polymerizable monomer (b) containing no acid group, an oxidizing agent (c-1) of a chemical polymerization initiator, and a filler (d); and a second paste comprising a polyfunctional (meth)acrylic polymerizable monomer (b) containing no acid group, a reducing agent (c-2) of a chemical polymerization initiator, and a filler (e), wherein the filler (d) is treated with a surface treatment agent and has an average particle diameter of 0.01 to 50.0 μm, the surface treatment agent comprises a silane coupling agent (A) represented by the general formula (1) and an organosilazane (B) represented by the general formula (2).

  本发明提供了一种牙科水泥，具有出色的储存稳定性，在长期储存期间，其糊剂性能变化很小，并且在长期储存期间固化风险较小。本发明涉及一种多部分牙科水泥，包括：第一糊剂，包括含有酸基的（甲基）丙烯酸聚合单体（a），不含酸基的多官能团（甲基）丙烯酸聚合单体（b），化学聚合引发剂的氧化剂（c-1），和填料（d）；以及第二糊剂，包括不含酸基的多官能团（甲基）丙烯酸聚合单体（b），化学聚合引发剂的还原剂（c-2），和填料（e），其中填料（d）经过表面处理剂处理，平均粒径为0.01至50.0μm，表面处理剂包括通式（1）表示的硅烷偶联剂（A）和通式（2）表示的有机硅氮烷（B）。
• SELF-ADHESIVE DENTAL COMPOSITE RESIN
  申请人：KURARAY NORITAKE DENTAL INC.

  公开号：US20200179237A1

  公开（公告）日：2020-06-11

  The present invention provides a self-adhesive dental composite resin maintaining mechanical strength, showing excellent storage stability, undergoing little change in transparency and properties of the paste during long-term storage, and having a small solidification risk during long-term storage. The present invention relates to a self-adhesive dental composite resin comprising: an acid group-containing (meth)acrylic polymerizable monomer (a); a polyfunctional (meth)acrylic polymerizable monomer (b) containing no acid group; a photopolymerization initiator (c); and a filler (d), wherein the filler (d) is treated with a surface treatment agent and has an average particle diameter of 0.01 to 50.0 μm, the surface treatment agent comprises a silane coupling agent (A) represented by the following general formula (1): CH 2 ═C(R 1 )—COO—(CH 2 ) p —Si—R 2 q R 3 (3-q) (1), and an organosilazane (B) represented by the following general formula (2): R 4 R 5 R 6 —Si—NH—Si—R 7 R 8 R 9 (2).

  本发明提供了一种保持机械强度的自粘合牙科复合树脂，表现出优异的储存稳定性，在长期储存过程中透明度和糊状物性质变化很小，并且在长期储存过程中固化风险很小。本发明涉及一种自粘合牙科复合树脂，包括：含酸基的（甲）丙烯酸聚合单体（a）；不含酸基的多官能（甲）丙烯酸聚合单体（b）；光聚合引发剂（c）；和填料（d），其中填料（d）经过表面处理剂处理，具有0.01到50.0μm的平均粒径，表面处理剂包括以下一般式（1）表示的硅烷偶联剂（A）：CH2═C(R1)—COO—(CH2)p—Si—R2qR3(3-q)(1)，以及以下一般式（2）表示的有机硅氮烷（B）：R4R5R6—Si—NH—Si—R7R8R9(2)。
• PHOTOPOLYMERIZATION METHOD, INK SET, IMAGE FORMATION METHOD, INK COMPOSITION, AND PHOTOPOLYMERIZATION INITIATOR AND WATER-SOLUBLE BIIMIDAZOLE USED THEREIN
  申请人：FUJI-FILM Corporation

  公开号：EP2899241A1

  公开（公告）日：2015-07-29

  A photopolymerization method in which an ink composition including (A) a polymerizing compound having an ethylenic unsaturated group, (B) a photopolymerization initiator represented by Formula (1) described below, and (C) a hydrogen donor having a structure in which a nitrogen atom is directly bonded to an aromatic ring, in which the aromatic ring has an electron-withdrawing group or the nitrogen atom constitutes a hetero ring, is photopolymerized under acidic conditions, in Formula (1), each of R1 to R30 represents a hydrogen atom, a halogen atom, an alkyl group, or an alkoxy group.

  一种在酸性条件下进行光聚合的油墨组合物的光聚合方法，其中包括：(A) 具有乙烯不饱和基团的聚合化合物；(B) 由下述式(1)表示的光聚合引发剂；(C) 具有氮原子直接键合到芳香环上的结构的氢供体，其中芳香环上有一个抽电子基团或氮原子构成一个杂环、 式（1）中，R1 至 R30 各代表氢原子、卤素原子、烷基或烷氧基。
• CURABLE RESIN COMPOSITION, WATER-SOLUBLE INK COMPOSITION, INK SET, AND IMAGE FORMATION METHOD
  申请人：Fujifilm Corporation

  公开号：EP2902417A1

  公开（公告）日：2015-08-05

  The present invention relates to a curable resin composition including fine particles, a polymerizable compound having an ethylenic unsaturated group, a photopolymerization initiator having a betaine structure, and water, a water-soluble ink composition, an ink set, and an image-forming method.

  本发明涉及一种可固化树脂组合物，包括细颗粒、具有乙烯不饱和基团的可聚合化合物、具有甜菜碱结构的光聚合引发剂和水，还涉及一种水溶性油墨组合物、油墨组和图像形成方法。
• BINDER FOR ELECTRICITY STORAGE DEVICES IMPROVING DISPERSIBILITY OF CONDUCTIVE ASSISTANT
  申请人：FUJIFILM Wako Pure Chemical Corporation

  公开号：EP4023686A1

  公开（公告）日：2022-07-06

  An object of the present invention is to provide a binder which exhibits excellent dispersibility of a conductive assistant; a slurry composition and an electrode, each of which uses this binder; and an electricity storage device which is provided with this electrode. The present invention relates to a binder for an electricity storage device, in which a loss tangent tanδ in a linear region of an aqueous dispersion liquid of 0.5% by mass of the binder and 4.6% by mass of a conductive assistant satisfies tanδ > 1 in a strain dispersion measurement under measurement conditions of a measurement temperature of 25°C and a frequency of 1 Hz, and the conductive assistant is an acetylene black having an average particle diameter of 30 nm or more and 40 nm or less and a specific surface area of 65 m2/g or more and 70 m2/g or less; a slurry composition and an electrode, each of which uses this binder; an electricity storage device which is provided with this electrode; and the like.

  本发明的目的是提供一种对导电助剂具有优异分散性的粘结剂；一种浆料组合物和一种电极，其中每种都使用这种粘结剂；以及一种带有这种电极的储电装置。 本发明涉及一种用于储电装置的粘结剂，其中 0.5%（质量）的粘结剂和 4.6% （质量百分比）的导电助剂，在测量温度为 25°C 和频率为 1 Hz 的测量条件下进行应变分散测量时，损耗正切 tanδ > 1，且导电助剂为乙炔黑，其平均颗粒直径大于或等于 30 nm，小于或等于 40 nm，比表面积大于或等于 65 m2/g，小于或等于 70 m2/g。