methylenepropanedioic acid butyl ester ethyl ester | 116280-19-4

• 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: methylenepropanedioic acid butyl ester ethyl ester
• 英文别名: 1-O-butyl 3-O-ethyl 2-methylidenepropanedioate
• CAS: 116280-19-4
• 化学式: C₁₀H₁₆O₄
• 分子量: 200.235
• InChiKey: SHZCKBOVTHXCDC-UHFFFAOYSA-N

物化性质

• 沸点：
  95-96 °C(Press: 11 Torr)
• 密度：
  1.024±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  14
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  9,10-二氢-9,10-乙基桥蒽-11,11-二羧酸二乙酯 在 马来酸酐 、 氢氧化钾 作用下， 以 paraffin 为溶剂， 反应 6.75h， 生成 methylenepropanedioic acid butyl ester ethyl ester
  参考文献：
  名称：

  A versatile and convenient multigram synthesis of methylidenemalonic acid diesters

  摘要：

  DOI：

  10.1021/jo00255a038

文献信息

• Process for producing alpha, beta-unsaturated carboxylic acid esters and catalyst for use in such process
  申请人：Nippon Shokubai Co., Ltd.

  公开号：EP1123915A1

  公开（公告）日：2001-08-16

  Economical and efficient processes for producing an α, β-unsaturated carboxylic acid heterocycle-inserted ester and an α,β-unsaturated carboxylic acid polyheteroalkylene ester as well as a catalyst suited for use in economically and efficiently producing an α,β-unsaturated carboxylic acid ester are provided. The invention provides (1) a process for producing an α,β-unsaturated carboxylic acid ester which comprises reacting an α,β-unsaturated carboxylic acid ester with a heterocyclic compound, (2) a process for producing an α,β-unsaturated carboxylic acid ester which comprises reacting an α,β-unsaturated carboxylic acid with a heterocyclic compound in the presence of a polymerization inhibitor and a metal oxide catalyst, and (3) a catalyst for the production of an α,β-unsaturated carboxylic acid ester    comprising a metal oxide.

  本发明提供了经济、高效地生产α，β-不饱和羧酸杂环插入酯和α，β-不饱和羧酸聚异链烷烃酯的工艺，以及适用于经济、高效地生产α，β-不饱和羧酸酯的催化剂。 本发明提供 (1）一种生产α，β-不饱和羧酸酯的工艺，它包括使α，β-不饱和羧酸酯与杂环化合物反应、 (2) α，β-不饱和羧酸酯的生产工艺 其中包括使 α，β-不饱和羧酸与杂环化合物反应 在聚合抑制剂和金属氧化物催化剂存在下，以及 (3) α,β-不饱和羧酸酯生产催化剂 包括一种金属氧化物。
• 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。
• 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。
• Emulsion including polymers containing a 1,1-disubstituted alkene compound, adhesives, coatings, and methods thereof
  申请人：Sirrus, Inc.

  公开号：US10184073B2

  公开（公告）日：2019-01-22

  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。