(2-bromo-2-methoxycarbonyl)ethyl propenoate | 1020105-72-9

• 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-bromo-2-methoxycarbonyl)ethyl propenoate
• 英文别名: (2-bromo-2-methoxycarbonyl)ethyl acrylate；Methyl 2-bromo-3-prop-2-enoyloxypropanoate；methyl 2-bromo-3-prop-2-enoyloxypropanoate
• CAS: 1020105-72-9
• 化学式: C₇H₉BrO₄
• 分子量: 237.05
• InChiKey: MHCWPIIUVPWRBO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.4
• 重原子数：
  12
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.43
• 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：

  丙烯酸酐 、 (S)-甲基-2-溴-3-羟基丙酸甲酯 在 三乙胺 作用下， 以 四氢呋喃 为溶剂， 反应 21.17h， 以68%的产率得到(2-bromo-2-methoxycarbonyl)ethyl propenoate
  参考文献：
  名称：

  Design and Regioselective Synthesis of (2-Bromo-2-alkoxycarbonyl)ethyl Acrylates as Inimers for Hyperbranched (Co)Polyacrylates

  摘要：

  基于丝氨酸脱氨卤化的路线被建立用于合成可均聚形成高度支化的聚丙烯酸酯的溴代亚胺，这些聚丙烯酸酯是线性聚丙烯酸酯的真实结构类似物；即，聚合物主链上每隔一个碳原子连接一个酯基，并且每个重复单元包含一个自由的酯侧链。

  DOI：

  10.1055/s-0030-1258497

文献信息

• Synthesis of inimers and hyperbranched polymers
  申请人：Pugh Coleen R.

  公开号：US08524942B2

  公开（公告）日：2013-09-03

  An inimer, and process for making same, having the following formula: wherein X=halogen, nitroxide, thioester; R═H or CH3; and R′=aliphatic, non-aliphatic, linear or branched, mesogenic, non mesogenic, chiral, achiral, hydrocarbon, non-hydrocarbon, selected from fluorocarbon, oligo(oxyethylene) and siloxane substituents, alkyl, aryl, mesogenic group, non-mesogenic group, aliphatic, non-aliphatic, siloxane, perfluoroalkyl, perfluoroaryl, or other fluorocarbon group, and polymers, and the process of making them, from the inimer.

  一种含有以下配方的inimer及其制备方法： 其中X=卤素、亚硝基、硫酯；R=H或CH3；R′=脂肪族、非脂肪族、直链或支链、向列型、非向列型、手性、非手性、碳氢化合物、非碳氢化合物，选自氟碳、寡聚（氧乙烯）和硅氧烷取代基、烷基、芳基、向列基团、非向列基团、脂肪族、非脂肪族、硅氧烷、全氟烷基、全氟芳基或其他氟碳基团、以及聚合物，以及从inimer制备它们的方法。
• SYNTHESIS OF HYPERBRANCHED POLYACRYLATES BY EMULSION POLYMERIZSATION OF INIMERS
  申请人：The University of Akron

  公开号：US20130090442A1

  公开（公告）日：2013-04-11

  A method for the production of hyperbranched polyacrylates includes the step of reacting acrylic inimers through controlled living polymerization in aqueous conditions. The inimers may have the formula: Wherein X is a halogen, a thiocarbonylthio or nitroxide group, and R is hydrogen, methyl, dodecyl, and groups containing mesogenin substituents, fluorocarbon substituents, siloxane substituents and oxyethylene substituents. In particular, the aqueous condition is emulsion or miniemulsion. The polymerization may be reverse ATRP, SN&RI and AGET polymerization or RAFT polymerization (with thiocarbonylthio X groups) or nitroxide mediated polyeization (with nitroxide X groups).

  一种生产超支化聚丙烯酸酯的方法包括在水性条件下通过受控活性聚合反应丙烯酸酯单体。单体可以具有以下公式：其中，X是卤素，硫代氨基或亚硝基基团，R是氢、甲基、十二烷基和含有介原子基团、氟碳基团、硅氧烷基团和氧乙烯基团的基团。特别地，水性条件是乳液或微乳液。聚合反应可以是反向ATRP、SN&RI和AGET聚合或RAFT聚合（具有硫代氨基X基团）或亚硝基介导的聚合（具有亚硝基X基团）。
• Functional polymers
  申请人：Pugh Coleen

  公开号：US10174159B2

  公开（公告）日：2019-01-08

  Methods of functionalizing α-halogenated hydroxy acid-based polymers and coupling α-halogenated hydroxy acid-based polymers are provided. Suitable α-halogenated hydroxy acid-based polymers include α-halogenated polyesters and α-halogenated acrylate-based inimers. Methods include coupling α-halogenated polyesters and functionalizing α-halogenated polyesters without polymer cleavage. Certain α-halogenated hydroxy acid-based polymers may be functionalized, crosslinked or, intiate polymerization by inducing the α-halogenated hydroxy acid-based polymers to make a dioxolenium ion intermediate. The α-halogenated hydroxy acid-based polymers may also be functionalized using a radical trap.

  提供了使α-卤代羟基酸基聚合物官能化和使α-卤代羟基酸基聚合物偶联的方法。合适的α-卤代羟基酸基聚合物包括α-卤代聚酯和α-卤代丙烯酸酯酰亚胺。方法包括偶联 α-卤代聚酯和在不裂解聚合物的情况下官能化 α-卤代聚酯。某些α-卤代羟基酸基聚合物可以通过诱导α-卤代羟基酸基聚合物生成二氧戊环离子中间体来进行官能化、交联或引发聚合。α-卤代羟基酸基聚合物也可以使用自由基捕获器进行官能化。
• FUNCTIONAL POLYMERS
  申请人：Pugh Coleen

  公开号：US20170335059A1

  公开（公告）日：2017-11-23

  Methods of functionalizing α-halogenated hydroxy acid-based polymers and coupling α-halogenated hydroxy acid-based polymers are provided. Suitable α-halogenated hydroxy acid-based polymers include α-halogenated polyesters and α-halogenated acrylate-based inimers. Methods include coupling α-halogenated polyesters and functionalizing α-halogenated polyesters without polymer cleavage. Certain α-halogenated hydroxy acid-based polymers may be functionalized, crosslinked or, intiate polymerization by inducing the α-halogenated hydroxy acid-based polymers to make a dioxolenium ion intermediate. The α-halogenated hydroxy acid-based polymers may also be functionalized using a radical trap.
• US9777082B2
  申请人：——

  公开号：US9777082B2

  公开（公告）日：2017-10-03