12-methacryloyloxydodecylpyridinium bromide | 148753-80-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 12-methacryloyloxydodecylpyridinium bromide
• 英文别名: MDPB；Pyridinium, 1-[12-[(2-methyl-1-oxo-2-propenyl)oxy]dodecyl]-, bromide；12-pyridin-1-ium-1-yldodecyl 2-methylprop-2-enoate;bromide
• CAS: 148753-80-4
• 化学式: Br*C₂₁H₃₄NO₂
• 分子量: 412.41
• InChiKey: NGRNLZCYRVFRFP-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  2.0
• 重原子数：
  25
• 可旋转键数：
  15
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  30.2
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  吡啶 、 12-bromoundecanyl methacrylate 反应 26.0h， 以63%的产率得到12-methacryloyloxydodecylpyridinium bromide
  参考文献：
  名称：

  Method for the synthesis of acrylate derivatives

  摘要：

  本发明提供了丙烯酸衍生物盐的改进合成方法。该合成通常包括制备含有离去基的酯或酰胺，然后形成盐。

  公开号：

  US10011567B1

文献信息

• DENTAL ADHESIVE
  申请人：KURARAY NORITAKE DENTAL INC.

  公开号：US20170196778A1

  公开（公告）日：2017-07-13

  The present invention provides a dental adhesive exhibiting excellent initial bond strength and bond durability to both enamel and dentin. The present invention relates to a dental adhesive containing: an asymmetric acrylamide-methacrylic acid ester compound (a); an acid group-containing (meth)acrylic polymerizable monomer (b); and a water-soluble polymerizable monomer (c). The asymmetric acrylamide-methacrylic acid ester compound (a) is represented by the following general formula (1): where X is an optionally substituted, linear or branched C 1 to C 6 aliphatic group or an optionally substituted aromatic group, the aliphatic group is optionally interrupted by at least one linking group selected from the group consisting of —O—, —S—, —CO—, —CO—O—, —O—CO—, —NR 1 —, —CO—NR 1 —, —NR 1 —CO—, —CO—O—NR 1 —, —O—CO—NR 1 —, and —NR 1 —CO—NR 1 —, and R 1 is a hydrogen atom or an optionally substituted, linear or branched C 1 to C 6 aliphatic group.

  本发明提供了一种牙科粘接剂，具有优异的初始粘接强度和对牙釉质和牙本质的粘接耐久性。本发明涉及一种含有以下成分的牙科粘接剂：不对称丙烯酰胺-甲基丙烯酸酯化合物（a）；含酸基的（甲基）丙烯酸聚合单体（b）；以及水溶性聚合单体（c）。不对称丙烯酰胺-甲基丙烯酸酯化合物（a）由下述一般式（1）表示：其中X是可选择取代的线性或支链状的C1到C6脂肪族基或可选择取代的芳香族基，所述脂肪族基可被来自由—O—、—S—、—CO—、—CO—O—、—O—CO—、—NR1—、—CO—NR1—、—NR1—CO—、—CO—O—NR1—、—O—CO—NR1—和—NR1—CO—NR1—组成的至少一个连接基中断，R1为氢原子或可选择取代的线性或支链状的C1到C6脂肪族基。
• [EN] ANTIBACTERIAL MONOMERS, ANTIBACTERIAL RESINS AND DENTAL COMPOSITES COMPRISING THE ANTIBACTERIAL RESINS<br/>[FR] MONOMÈRES ANTIBACTÉRIENS, RÉSINES ANTIBACTÉRIENNES ET COMPOSITES DENTAIRES COMPRENANT LES RÉSINES ANTIBACTÉRIENNES
  申请人：UNIV MARYLAND

  公开号：WO2014062347A1

  公开（公告）日：2014-04-24

  Provided herein are antibacterial monomers, antibacterial resins comprising a resin and the monomers, and dental composites comprising the antibacterial resins and a filler, and methods of making the same. The dental composite can optionally contain amorphous calcium phosphate nanoparticles. The dental composites display strongly antibacterial properties, increased calcium and phosphate ion release, and improved mechanical properties.

  本文提供了抗菌单体、包括树脂和单体的抗菌树脂、以及包括抗菌树脂和填料的牙科复合材料，以及其制备方法。牙科复合材料可以选择性地含有非晶态磷酸钙纳米颗粒。这些牙科复合材料具有强抗菌性能、增强的钙和磷离子释放以及改善的机械性能。
• NOVEL COMPOUND, COMPOSITION COMPRISING THE COMPOUND AND CURED PRODUCT
  申请人：NARUSE Hiroshi

  公开号：US20120296061A1

  公开（公告）日：2012-11-22

  The present invention provides a novel compound and a composition including the compound that exhibit small polymerization shrinkage particularly during curing and are producible at low cost on the industrial scale. The compound of the present invention is represented by Formula ( 1 ):

  本发明提供了一种新型化合物和包括该化合物的组合物，特别是在固化过程中表现出小的聚合收缩，并且可以在工业规模下以低成本生产。本发明的化合物由式（1）表示：
• DENTAL MATERIAL, DENTAL MATERIAL COMPOSITION, DENTAL RESTORATIVE MATERIAL, AND CURED PRODUCT
  申请人：NARUSE Hiroshi

  公开号：US20120296003A1

  公开（公告）日：2012-11-22

  The present invention provides a dental material, a dental material composition and a dental restorative material that exhibit small polymerization shrinkage particularly during curing and are producible at low cost on the industrial scale. The dental material of the present invention includes a specific urethane (meth)acrylic compound represented by Formula (1) described below.

  本发明提供了一种牙科材料、牙科材料组合物和一种在固化过程中特别具有小聚合收缩并且可以在工业规模下低成本生产的牙科修复材料。本发明的牙科材料包括下面描述的由式（1）表示的特定脲（甲）丙烯酸酯化合物。
• Antimicrobial polymeric surfaces
  申请人：——

  公开号：US20030091641A1

  公开（公告）日：2003-05-15

  Bactericidal compositions are disclosed that comprise a polymeric compound immobilized on a material. Medical devices are also disclosed which comprise such a bactericidal composition. Methods are disclosed for covalently derivatizing the surfaces of common materials with an antibacterial polycation, e.g., poly(vinyl-N-pyridinium bromide); the first step of the methods involves coating the surface with a nanolayer of silica. Various commercial synthetic polymers derivatized in this manner are bactericidal, i.e., they kill on contact up to 99% of deposited Gram-positive and Gram-negative bacteria, whether deposited through air or water.

  本发明公开了一种包含在材料上固定的聚合物化合物的杀菌组合物。还公开了包括这种杀菌组合物的医疗器械。公开了用抗菌聚阳离子，例如聚（乙烯基-N-吡啶溴化物）共价衍生化常见材料表面的方法；该方法的第一步涉及在表面上涂覆一层纳米硅。以这种方式衍生化的各种商业合成聚合物具有杀菌作用，即它们能够在接触时杀死沉积的革兰氏阳性和革兰氏阴性细菌，无论是通过空气还是水沉积。