Methacrylic acid dimethylamino ester | 2511161-60-5

• 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: Methacrylic acid dimethylamino ester
• 英文别名: dimethylamino 2-methylprop-2-enoate
• CAS: 2511161-60-5
• 化学式: C₆H₁₁NO₂
• 分子量: 129.16
• InChiKey: OWMBTIRJFMGPAC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  9
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  29.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  甲基丙烯酸二甲氨乙酯 、 2,2'-联吡啶 、 在 氯化亚铜 作用下， 以 水 为溶剂， 反应 0.17h， 生成 Methacrylic acid dimethylamino ester
  参考文献：
  名称：

  Polymerization processes for ionic monomers

  摘要：

  本文描述了一种控制聚合过程，其中在过渡金属配合物和含有自由基可转移的偶氮基团引发剂的体系存在下，引发(共)聚合离子单体。该过程可能包括一个或多个未配合配体的过量，非离子单体的至少一部分可能是极性单体。离子单体可能是阴离子或阳离子。同时，本文还披露了一种用于制备水溶性嵌段共聚物的控制聚合过程，其中在水溶性宏分子引发剂和包含一个或多个配体的过渡金属配合物的体系存在下，引发(共)聚合自由基可聚合单体。

  公开号：

  US20040044152A1

文献信息

• Method For Producing Alkaline (Meth)Acrylamides
  申请人：Krull Matthias

  公开号：US20100032284A1

  公开（公告）日：2010-02-11

  The invention relates to a method for producing alkaline amides or imides of ethylenically unsaturated C 3 to C 6 carboxylic acids by reacting amines that contain at least one primary and/or secondary amino group and at least one tertiary amino group with ethylenically unsaturated C 3 to C 6 carboxlic acids to form an ammonium salt and said ammonium salt is subsequently converted into the alkaline amide or imide by means of microwave radiation, with the proviso that the primary and/or secondary amino group is devoid of alkoxy groups.

  该发明涉及一种通过将含有至少一个一次和/或二次氨基团和至少一个三次氨基团的胺与乙烯基不饱和的C3到C6羧酸反应，形成铵盐，然后通过微波辐射将所述铵盐转化为碱性酰胺或亚胺的方法。前提是一次和/或二次氨基团不含有烷氧基。
• [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。
• Silicone-modified comb polymers based on acryloydimethy taurine acid (2-acrylamido-2-methyl-1-propanesulfonic acid)
  申请人：Morschhäuser Roman

  公开号：US20050232887A1

  公开（公告）日：2005-10-20

  The invention provides water-soluble or water-swellable copolymers obtained by free-radical copolymerization of A) acryloyldimethyltaurine and/or acryloyldimethyltaurates, B) optionally, one or more olefinically unsaturated, optionally crosslinking comonomers containing at least one oxygen, nitrogen, sulfur or phosphorus atom and possessing a molecular weight of less than 500 g/mol, C) one or more at least monofunctional, silicon-containing components capable of free-radical polymerization, the copolymerization D) taking place in the presence of at least one polymeric additive having number-average molecular weights of from 200 g/mol to 10 9 g/mol. The water-soluble or water-swellable copolymers of the present invention are useful in paper processing, laundry detergents, textile processing, petroleum extraction and formulating cosmetics.

  本发明提供了由自由基共聚合A)丙烯酰基二甲基牛磺酸和/或丙烯酰基二甲基牛磺酸盐，B)可选地，一种或多种含有至少一个氧、氮、硫或磷原子的烯烃不饱和，可选地交联的共聚单体，并具有分子量小于500克/摩尔，C)一种或多种至少单官能团，含有硅的组分，能进行自由基聚合，D)在至少一种具有数均分子量为200克/摩尔至109克/摩尔的聚合添加剂存在下进行的水溶性或水肿胀性共聚物。本发明的水溶性或水肿胀性共聚物在造纸加工、洗涤剂、纺织品加工、石油提取和制定化妆品方面有用。
• Internally coordinated organoboranes
  申请人：Lord Corporation

  公开号：US20040242817A1

  公开（公告）日：2004-12-02

  Disclosed are internally coordinated organoboranes as 5, 6, or 7-membered rings formed from an unsaturated amine, amidine, or guanidine and dialkylhydroborane under hydroboration conditions, as well as two-part adhesive or coating kits containing radical polymerizable material and the internally coordinated organoborane. A representative internally coordinated organoborane is: 1

  本发明涉及在氢化硼条件下，从不饱和胺、酰胺或脲和二烷基氢硼烷形成的5、6或7元环的内部配位有机硼化合物，以及包含自由基聚合材料和内部配位有机硼烷的两部分粘合剂或涂料套件。代表性的内部配位有机硼化合物为：1。
• Process for the preparation of methyl p-vinylbenzoate and p-vinyl benzoic acid, and their use in latex compositions
  申请人：Eastman Chemical Company

  公开号：US20020007010A1

  公开（公告）日：2002-01-17

  The present invention describes a process for the direct preparation of methyl p-vinylbenzoate from methyl p-formylbenzoate using ketene in the presence of potassium acetate. The chief products obtained from the process are about a five to two ratio of methyl p-vinylbenzoate to p-carbomethoxycinnamic acid. The latter may be thermally decarboxylated, especially in the presence of copper powder, to produce additional quantities of methyl p-vinylbenzoate. Methyl p-vinylbenzoate may further undergo hydrolysis to form p-vinyl benzoic acid. Both methyl p-vinyl benzoate and p-vinyl benzoic acid may be polymerized with ethylenically unsaturated monomers to form useful latex compositions of the present invention.

  本发明描述了一种使用醋酸钾存在下，通过酮生成直接制备甲基对乙烯基苯甲酸甲酯的过程。该过程所得到的主要产物是甲基对乙烯基苯甲酸甲酯和对羧甲氧肉桂酸的比例约为5:2。后者可以在铜粉存在下进行热解羧基反应，从而产生额外的甲基对乙烯基苯甲酸甲酯。甲基对乙烯基苯甲酸甲酯可以进一步水解形成对乙烯基苯甲酸。本发明的有用乳胶组合物可以通过将甲基对乙烯基苯甲酸甲酯和对乙烯基单体聚合而成。