methyl 2-acrylamido-2-methylpropanesulfonate | 54545-52-7

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磺酸及其衍生物
• 英文名称: methyl 2-acrylamido-2-methylpropanesulfonate
• 英文别名: methyl 2-methyl-2-(prop-2-enoylamino)propane-1-sulfonate
• CAS: 54545-52-7
• 化学式: C₈H₁₅NO₄S
• 分子量: 221.277
• InChiKey: OUVMSFWEIBCLSB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.2
• 重原子数：
  14
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.62
• 拓扑面积：
  80.8
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  丙烯腈 、 异丁烯 以 甲醇 、 水 为溶剂， 生成 methyl 2-acrylamido-2-methylpropanesulfonate
  参考文献：
  名称：

  Preparation of esters of amidoalkanesulfonic acids

  摘要：

  酰胺烷基磺酸酯是通过将该酸与三氧化硫接触，然后加入有机羟基化合物（可以是醇或酚，最好是醇）制备而成。三氧化硫通常由烟雾硫酸（油酸）提供。在一种优选实施例中，酰胺烷基磺酸是通过从腈、烯烃和烟雾硫酸中原位制备而成的，用于制备酸的烟雾硫酸也提供了酯的三氧化硫。从不饱和酰胺衍生的酯是有用的单体，特别是与丙烯酸化合物共聚合以产生改善染色性能的聚合物。

  公开号：

  US03960918A1

文献信息

• Method for the preparation of sulfonic acid esters from free sulfonic
  申请人：The Lubrizol Corporation

  公开号：US03937721A1

  公开（公告）日：1976-02-10

  Sulfonic acids, particularly amido-substituted sulfonic acids and preferably acrylamidoalkanesulfonic acids, can be esterified by reaction with (A) an ester of phosphoric acid or (B) an adduct of an ester of a strong acid (preferably sulfuric acid) with an amide such as dimethylformamide. This method is especially useful for the preparation of lower alkyl esters, especially the methyl and ethyl esters. The esters are useful monomers, especially for copolymerization with acrylic compounds to produce polymers of improved dyeability.

  磺酸，特别是酰胺取代的磺酸，尤其是丙烯酰胺烷磺酸，可以通过与(A)磷酸酯或(B)强酸酯（最好是硫酸）与二甲基甲酰胺等酰胺的加合物反应而酯化。这种方法特别适用于制备较低的烷基酯，尤其是甲基和乙基酯。这些酯是有用的单体，特别适用于与丙烯酸类化合物共聚合，以生产具有改善染色性能的聚合物。
• RESIN FOR TONERS, AND TONER
  申请人：Kenmoku Takashi

  公开号：US20120172562A1

  公开（公告）日：2012-07-05

  To obtain a resin for toners, or a toner, which is superior in the quickness in its rise of charging to a sufficient charge quantity in a short time, in the stability of charging that extends from the initial stage up to the printing on a large number of sheets, and in the stability of charging that comes in a high-temperature and high-humidity environment. As a charge control resin, it is characterized by containing a specific unit having sulfonic acid or a sulfonate as a substituent and a specific unit having a salicylic acid derivative.

  为了获得一种树脂用于制造色调剂或色调剂本身，该色调剂在短时间内快速充电至足够的充电量，充电稳定性从初始阶段延伸到大量打印的稳定性，并且在高温高湿环境下具有充电稳定性。作为一种电荷控制树脂，其特点在于含有具有磺酸基团或磺酸盐作为取代基的特定单元和具有水杨酸衍生物的特定单元。
• ANTI-FOULING COATING COMPOSITIONS
  申请人：COURTAULDS COATINGS (HOLDINGS) LIMITED

  公开号：EP0506782A1

  公开（公告）日：1992-10-07
• SELF-POLISHING MARINE ANTIFOULING PAINT COMPOSITION CONTAINING BLOCKED ACID FUNCTIONAL CO-POLYMERS AND FIBRES
  申请人：J.C. HEMPEL'S SKIBSFARVE-FABRIK A/S

  公开号：EP1203057A1

  公开（公告）日：2002-05-08
• EMULSIFIER-FREE, POLYMER-STABILIZED FOAM FORMULATIONS
  申请人：Daniels Rolf

  公开号：US20120244093A1

  公开（公告）日：2012-09-27

  The invention relates to a foam formulation comprising a substantially emulsifier-free emulsion of the oil-in-water type, comprising an oil phase and an aqueous phase, the emulsion comprising at least one surface active, ionic polymer with a molecular weight of more than 5000 g/mol, wherein the ionic polymer is a copolymer comprising as monomer units an ionic monomer (M1) and at least one further monomer.