2-oxo-pyrrolidino-ethyl acrylate

• 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-oxo-pyrrolidino-ethyl acrylate
• 英文别名: 1-(2-Oxopyrrolidin-1-yl)ethyl prop-2-enoate
• 化学式: C₉H₁₃NO₃
• 分子量: 183.207
• InChiKey: VKTYIHIENACDDF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  13
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  46.6
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  吩噻嗪 、 1-hydroxyethyl-2-oxo-pyrrolidine 、 丙烯酸 在 对甲苯磺酸 作用下， 以 环己烷 为溶剂， 生成 2-oxo-pyrrolidino-ethyl acrylate
  参考文献：
  名称：

  Clathrate hydrate inhibitor and method of inhibiting the formation of clathrate hydrates using it

  摘要：

  本文揭示了水合物脱水剂以及使用这些脱水剂抑制水合物形成、团聚和沉积的方法。水合物脱水剂包括一种大分子化合物，其中3-15成员环挂件通过特定的间隔基团连接到聚合物主链，例如聚（甲）丙烯基吡咯烷、吡咯烷甲酰基乙基（甲）丙烯酸酯、2-氧代吡咯烷基（甲）丙烯酸酯、甘氧基吡咯烷、吡咯烷甲酰基天冬氨酸。

  公开号：

  US06232273B1

文献信息

• Pyrrolidonoethyl (meth)acrylate containing pressure sensitive adhesive compositions
  申请人：3M Innovative Properties Company

  公开号：US20030113365A1

  公开（公告）日：2003-06-19

  The present invention relates to a pressure sensitive adhesive composition comprising a copolymer comprising pyrrolidonoethyl acrylate or pyrrolidonoethyl methacrylate. This composition may be used as part of a transdermal drug delivery device.

  本发明涉及一种压敏粘合剂组合物，包括一种共聚物，该共聚物包括吡咯烷基乙基丙烯酸酯或吡咯烷基乙基甲基丙烯酸酯。该组合物可用作经皮递药器的一部分。
• Polymers for oral care compositions
  申请人：ISP INVESTMENTS LLC

  公开号：US10745502B2

  公开（公告）日：2020-08-18

  The present invention provides a water-soluble or water-dispersible polymers. The water -soluble or water-dispersible polymer comprise a first monomer having hydrogen bonding/complexing properties to polyphenols, a second monomer having detergent properties, and a third monomer having hydrogen bonding/complexing properties to polyphenols, wherein the first monomer and the third monomer are the same or different. The present invention also provides oral care compositions comprising the water-soluble or water-dispersible polymers. The present invention also provides methods of cleaning, Whitening arid polishing natural teeth and dental prosthesis and of preventing, reducing or removing surface deposited stains from teeth by administering the oral care compositions. The water-soluble or water-dispersible polymer has a structure: wherein x, y, z, mole %, n, R1, and R2 are defined herein.

  本发明提供了一种水溶性或水分散性聚合物。水溶性或水分散性聚合物包括与多酚具有氢键/络合特性的第一单体、具有洗涤特性的第二单体和与多酚具有氢键/络合特性的第三单体，其中第一单体和第三单体相同或不同。本发明还提供了包含水溶性或水分散性聚合物的口腔护理组合物。本发明还提供了通过施用口腔护理组合物来清洁、美白和抛光天然牙齿和牙齿修复体以及预防、减少或去除牙齿表面沉积污渍的方法。水溶性或水分散性聚合物的结构如下 其中 x、y、z、摩尔百分比、n、R1 和 R2 在本文中定义。
• Personal care compositions comprising copolymers of cationic monomers and acryloyl lactam based monomers, process for the same and method of use
  申请人：ISP INVESTMENTS LLC

  公开号：US10765617B2

  公开（公告）日：2020-09-08

  Disclosed herein is a personal care conditioning and/or styling composition for keratin substrate comprising: (A) at least one conditioning and/or styling copolymer obtained from polymerizing: (i) about 0.1 wt. % to 99.9 wt. % of at least one cationic or pseudo-cationic monomer selected from the group consisting of acrylamidopropyl trimethylammonium chloride (APT AC) and/or diallyl dimethyl ammonium chloride (DADMAC); and (ii) about 0.1 wt. % to 99.9 wt. % of at least one monomer comprising at least one functionalized or unfunctionalized acryloyl moiety and at least one lactam moiety; (B) at least one cosmetically acceptable excipient; and (C) optionally, at least one effective amount of personal care active ingredient. Also disclose is a process for preparing such composition and method of use thereof.

  本文公开了一种用于角蛋白基质的个人护理调理和/或定型组合物，该组合物包含：(A) 至少一种调理和/或定型共聚物，该共聚物由以下物质聚合而成：(i) 约 0.1 重量％至 99.9 重量％的至少一种阳离子或假阳离子单体，该单体选自由丙烯酰胺丙基三甲基氯化铵（APT AC）和/或二烯丙基二甲基氯化铵（DADMAC）组成的组；以及 (ii) 约 0.1重量％至99.9重量％的至少一种单体，该单体包含至少一个官能化或未官能化的丙烯酰基和至少一个内酰胺基；(B) 至少一种化妆品可接受的赋形剂；以及(C) 可选地，至少一种有效量的个人护理活性成分。还公开了制备这种组合物的工艺及其使用方法。
• Proliferous copolymers comprising lactamic moieties
  申请人：ISP INVESTMENTS LLC

  公开号：US10844154B2

  公开（公告）日：2020-11-24

  This invention relates to the preparation and utility of proliferous polymer compositions comprising repeating units derived from (a) a monomer comprising at least one functionalized or unfunctionalized acryloyl moiety and at least one lactam moiety, (b) an optional monomer comprising at least one double bond, and (c) a at least one cross-linker.

  本发明涉及增殖聚合物组合物的制备和应用，该组合物包含由以下单体衍生的重复单元：(a) 由至少一个官能化或非官能化丙烯酰基和至少一个内酰胺基组成的单体；(b) 由至少一个双键组成的任选单体；(c) 至少一种交联剂。
• Coating compositions for forming toner coatings
  申请人：ISP INVESTMENTS LLC

  公开号：US10876015B2

  公开（公告）日：2020-12-29

  The present invention provides coating compositions for forming a toner coating and inkjet receptive coatings on a substrate containing a film forming polymer comprising (a) a monomer (monomer A) comprising at least one functionalized or unfunctionalized acryloyl moiety and at least one lactam moiety. (b) a N-vinyl amide monomer (monomer Bx1), (c) an optional cross-linker (monomer Bx2) and (d) a solvent. The coating compositions may further comprise an additional hydrophobic monomer moiety. The present invention further provides toner substrates and inkjet receptive substrates coated with the coating compositions.

  本发明提供了用于在基材上形成墨粉涂层和喷墨接收涂层的涂料组合物，该组合物含有成膜聚合物，该聚合物包含 (a) 单体（单体 A），该单体包含至少一个官能化或非官能化丙烯酰基和至少一个内酰胺基。(b) N-乙烯基酰胺单体（单体 Bx1），(c) 任选交联剂（单体 Bx2）和 (d) 溶剂。涂层组合物可进一步包含额外的疏水性单体分子。本发明进一步提供了涂有涂层组合物的墨粉基底和喷墨接收基底。