1-O-ethyl 3-O-pentyl 2-methylidenepropanedioate

• 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: 1-O-ethyl 3-O-pentyl 2-methylidenepropanedioate
• 化学式: C₁₁H₁₈O₄
• 分子量: 214.26
• InChiKey: LWFYSTXAKVQJDG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  15
• 可旋转键数：
  9
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.64
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• POLYESTER MACROMERS CONTAINING 1,1-DICARBONYL-SUBSTITUTED 1 ALKENES
  申请人：SIRRUS, INC.

  公开号：US20170349702A1

  公开（公告）日：2017-12-07

  Disclosed are compositions comprising polyester macromers containing in one or more chains the residue of one or more diols and one or more diesters wherein the residue of the one or more diols and the one or more diesters alternate along the chain and a portion of the diesters are 1,1-diester-1-alkenes, and optionally one or more dihydrocarbyl dicarboxylates, and at least one terminal end comprises the residue of one of the 1,1-diester-1 alkenes and wherein one or more terminal ends may comprise the residue of one or more diols. The chains may contain the residue of the one or more diols and one or more diesters comprising one or more diesters 1,1-diester-1 alkenes and optionally one or more dihydrocarbyl dicarboxylates randomly disposed along the chains. Disclosed are methods of preparing the polyester macromers and incorporating them in a variety of polyester containing compositions such as coatings and films.

  本发明涉及一种聚酯大分子组分，其中包括含有一种或多种二元醇和一种或多种二元酯的残基的聚酯大分子，其中一种或多种二元醇和一种或多种二元酯的残基沿着链交替出现，其中部分二元酯为1,1-二酯-1-烯烃，并且选配一种或多种二烷基二羧酸酯，至少一个端点包括1,1-二酯-1-烯烃中的一个残基，其中一个或多个端点可以包括一种或多种二元醇的残基。链可以包含沿着链随机分布的一种或多种二元醇和一种或多种二元酯的残基，其中包括一种或多种1,1-二酯-1-烯烃的二元酯和选配一种或多种二烷基二羧酸酯。本发明还涉及制备聚酯大分子的方法，并将其纳入各种聚酯含量组分中，例如涂料和薄膜。
• ACRYLIC RESIN COMPOSITION, CROSSLINKED PRODUCT AND METHOD FOR PRODUCING CROSSLINKED PRODUCT
  申请人：Nippon Shokubai Co., Ltd.

  公开号：EP3882310A1

  公开（公告）日：2021-09-22

  Disclosed is a resin composition containing an acrylic resin having a carboxy group and a polyfunctional vinyl compound, wherein the acrylic resin contains 0.6 mmol/g or more of the carboxy group, and wherein the polyfunctional vinyl compound contains two or more structural units represented by the following Formula (1) per molecule. (∗ symbols in the formula each independently represent an atom that is bonded with the structural unit represented by Formula (1) and contained in another structural unit included in the polyfunctional vinyl compound but that is not contained in the structural unit represented by Formula (1) and in Formula (1), R1 and R2 each independently are a hydrogen atom or a hydrocarbon group having 1 to 15 carbon atoms.)

  本发明公开了一种树脂组合物，该树脂组合物含有一种具有羧基的丙烯酸树脂和一种多官能度乙烯基化合物，其中丙烯酸树脂含有 0.6 mmol/g 或更多的羧基，而多官能度乙烯基化合物每个分子含有两个或更多由下式（1）表示的结构单元。 (式中的∗符号各自独立地代表一个原子，该原子与式(1)所代表的结构单元成键，并包含在多官能团乙烯基化合物所包含的另一个结构单元中，但不包含在式(1)所代表的结构单元中，在式(1)中，R1 和 R2 各自独立地代表一个氢原子或一个具有 1 至 15 个碳原子的烃基)。
• Emulson polymers including one or more 1,1-disubstituted alkene compounds, emulson methods, and polymer compositions
  申请人：Sirrus, Inc.

  公开号：US10081685B2

  公开（公告）日：2018-09-25

  The present teachings show that it is possible to polymerize 1,1-disubstituted alkene compounds in an emulsion (for example using a water based carrier liquid), despite the possible reactions between the monomer and water. Polymerization of 1,1-disubstituted alkene compounds in an emulsion provides opportunities to better control the polymerization compared with bulk polymerization. The emulsion polymerization techniques can be employed for preparing homopolymers, copolymers (e.g., random copolymers), and block copolymers.

  本发明表明，尽管单体和水之间可能发生反应，但在乳液（例如使用水基载液）中聚合 1,1-二取代烯烃化合物是可能的。与散装聚合相比，在乳液中聚合 1,1-二取代烯烃化合物可以更好地控制聚合过程。乳液聚合技术可用于制备均聚物、共聚物（如无规共聚物）和嵌段共聚物。
• Polyester macromers containing 1,1-dicarbonyl-substituted 1 alkenes
  申请人：SIRRUS, INC.

  公开号：US10087283B2

  公开（公告）日：2018-10-02

  Disclosed are compositions comprising polyester macromers containing in one or more chains the residue of one or more diols and one or more diesters wherein the residue of the one or more diols and the one or more diesters alternate along the chain and a portion of the diesters are 1,1-diester-1-alkenes, and optionally one or more dihydrocarbyl dicarboxylates, and at least one terminal end comprises the residue of one of the 1,1-diester-1 alkenes and wherein one or more terminal ends may comprise the residue of one or more diols. The chains may contain the residue of the one or more diols and one or more diesters comprising one or more diesters 1,1-diester-1 alkenes and optionally one or more dihydrocarbyl dicarboxylates randomly disposed along the chains. Disclosed are methods of preparing the polyester macromers and incorporating them in a variety of polyester containing compositions such as coatings and films.

  本发明公开了包含聚酯大分子的组合物，在一个或多个链中含有一个或多个二元醇和一个或多个二元酯的残基，其中一个或多个二元醇和一个或多个二元酯的残基沿链交替出现，部分二元酯为 1、1-二酯-1-烯，以及可选的一个或多个二氢羰基二羧酸酯，且至少一个末端包含一个 1，1-二酯-1-烯的残基，其中一个或多个末端可包含一个或多个二元醇的残基。链条可包含一个或多个二元醇的残留物和一个或多个二酯，其中一个或多个二酯包含一个或多个 1,1-二酯-1-烯二酯，可选地，一个或多个二氢羰基二羧酸酯沿链条随机布置。公开了制备聚酯大分子并将其加入各种含聚酯的组合物（如涂料和薄膜）中的方法。
• Solution polymers formed from methylene malonate monomers, polymerization, and solution polymer products
  申请人：Sirrus, Inc.

  公开号：US10167348B2

  公开（公告）日：2019-01-01

  The present teachings show that it is possible to polymerize 1,1-disubstituted alkene compounds in a solution (for example using one or more solvents). Polymerization of 1,1-disubstituted alkene compounds in a solution provides opportunities to better control the polymerization compared with bulk polymerization. The solution polymerization techniques can be employed for preparing homopolymers, copolymers (e.g., random copolymers), and block copolymers.

  本教导表明，可以在溶液中（例如使用一种或多种溶剂）聚合 1，1-二取代烯化合物。在溶液中聚合 1,1-二取代烯烃化合物，与大体积聚合相比，可以更好地控制聚合。溶液聚合技术可用于制备均聚物、共聚物（如无规共聚物）和嵌段共聚物。