2-[2-(2-甲氧基乙氧基)乙氧基]乙基丙烯酸酯 | 48067-72-7

• 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
• 中文名称: 2-[2-(2-甲氧基乙氧基)乙氧基]乙基丙烯酸酯
• 中文别名: 三乙二醇单甲醚丙烯酸酯
• 英文名称: acrylic acid 2-[2-(2-methoxy-ethoxy)-ethoxy]-ethyl ester
• 英文别名: tri(ethylene glycol) monomethyl ether acrylate；2-[2-(2-methoxyethoxy)ethoxy]ethyl acrylate；tri(ethylene glycol)methyl ether acrylate；triethylene glycolmethyl ether acrylate；2-(2-(2-Methoxyethoxy)ethoxy)ethyl acrylate；2-[2-(2-methoxyethoxy)ethoxy]ethyl prop-2-enoate
• CAS: 48067-72-7
• 化学式: C₁₀H₁₈O₅
• 分子量: 218.25
• InChiKey: NMLCFUMBGQIRJX-UHFFFAOYSA-N

物化性质

• 沸点：
  277.8±20.0 °C(Predicted)
• 密度：
  1.033±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.3
• 重原子数：
  15
• 可旋转键数：
  11
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.7
• 拓扑面积：
  54
• 氢给体数：
  0
• 氢受体数：
  5

安全信息

• 储存条件：
  温度应维持在0-10°C之间，避免加热。

反应信息

• 作为反应物：
  描述：

  2-[2-(2-甲氧基乙氧基)乙氧基]乙基丙烯酸酯 在 三乙胺 作用下， 以 四氢呋喃 为溶剂， 反应 30.0h， 生成 bicyclo[2.2.1]hept-5-enecarboxylic acid 2-[bis-(2-{2-[2-(2-methoxyethoxy)ethoxy]carboxyl}ethyl)-amino]ethyl ester
  参考文献：
  名称：

  侧链官能化降冰片烯的合成及水解行为

  摘要：

  评估了在水溶液（37、60和80°C）和pH值（3-9）下水解时作为开环易位聚合（ROMP）单体的各种官能化降冰片烯的稳定性。所有单体均含有与侧基官能团的可水解键，并且得出关于这些侧基官能团的化学多样性如何根据pH和温度变化如何影响上述键的水解的结论。通过反相HPLC分析和/或NMR光谱监测水解。不出所料，含有酯键的单体在较高的pH值下相当不稳定，而在较低的pH值下，基于乙缩醛的连接基会断裂。β-氨基酯基团的水解速率显着增加，而含羧酸的单体则没有任何明显的趋势。含糖单体在各种pH值和温度范围内均表现出独特的行为。

  DOI：

  10.1021/jo050556a
• 作为产物：
  描述：

  三甘醇单甲醚 、 丙烯酰氯 在 三乙胺 作用下， 以 氯仿 为溶剂， 反应 12.0h， 以50%的产率得到2-[2-(2-甲氧基乙氧基)乙氧基]乙基丙烯酸酯
  参考文献：
  名称：

  Thermal and conductivity properties of poly(ethylene glycol)-based cyclopolymersElectronic supplementary information (ESI) available: 1H NMR spectra and gel permeation chromatography traces of polymers 4, 5a and 6 after purification by precipitation in the non-solvent. See http://www.rsc.org/suppdata/jm/b4/b402677b/

  摘要：

  我们合成了含六甘醇丙二酸冠醚的环聚合物，并从其热性能和薄膜用途的角度对其进行了表征，这些环聚合物可单独使用，也可与聚乙二醇混合使用，用于锂离子电池。

  DOI：

  10.1039/b402677b

文献信息

• Hetero‐Diels–Alder Cycloaddition with RAFT Polymers as Bioconjugation Platform
  作者：Ana Beloqui、Shivshankar R. Mane、Marcel Langer、Mathias Glassner、Dennis M. Bauer、Ljiljana Fruk、Christopher Barner‐Kowollik、Guillaume Delaittre

  DOI：10.1002/anie.202005747

  日期：2020.11.2

  We introduce the bioconjugation of polymers synthesized by RAFT polymerization, bearing no specific functional end group, by means of hetero‐Diels–Alder cycloaddition through their inherent terminal thiocarbonylthio moiety with a diene‐modified model protein. Quantitative conjugation occurs over the course of a few hours, at ambient temperature and neutral pH, and in the absence of any catalyst. Our

  我们介绍了通过 RAFT 聚合合成的聚合物的生物共轭，不带有特定的官能端基，通过其固有的末端硫代羰基硫基部分与二烯修饰的模型蛋白进行杂狄尔斯-阿尔德环加成反应。在环境温度和中性 pH 条件下，并且在没有任何催化剂的情况下，定量缀合在几个小时内发生。我们的技术平台提供热响应性生物共轭物，其聚集仅由聚合物链控制。
• [EN] WATER-BASED UV INKJET INK<br/>[FR] ENCRE À BASE D'EAU DURCISSABLE PAR UV POUR L'IMPRESSION PAR JET D'ENCRE
  申请人：SUN CHEMICAL CORP

  公开号：WO2015183719A1

  公开（公告）日：2015-12-03

  The invention describes the use of a water-based UV curable inkjet printing ink wherein the ink is basic due to the presence of a tertiary amine, allowing the complete dissolution of an acid functional photoinitiator of Formula I or Formula IA (wherein R1, R2, R3, n, q, and y are as defined herein). This combination of photoinitiator and tertiary amine allows the rapid low dosage UV curing of a water-based UV formulation using a UV LED light source.

  该发明描述了使用基于水的紫外光固化喷墨打印油墨，其中由于存在三级胺，油墨呈碱性，从而允许完全溶解式酸性光引发剂的使用，该光引发剂为I式或IA式（其中R1、R2、R3、n、q和y的定义如本文所述）。光引发剂和三级胺的组合使得使用紫外LED光源可以快速低剂量紫外光固化水性紫外配方。
• BORATE-BASED BASE GENERATOR, AND BASE-REACTIVE COMPOSITION COMPRISING SUCH BASE GENERATOR
  申请人：WAKO PURE CHEMICAL INDUSTRIES, LTD.

  公开号：US20160340374A1

  公开（公告）日：2016-11-24

  An object of the present invention is to provide a compound which is capable of attaining a composition having high storage stability without reacting with a base-reactive compound, even in the case of storage for a long period of time in a mixed state with the base-reactive compound, such as an epoxy-based compound, as well as capable of generating a strong base (guanidines, biguanides, phosphazenes or phosphoniums) by irradiation of light (active energy rays) or heating; a base generator comprising the compound; and a base-reactive composition comprising the base generator and the base-reactive compound. The present invention relates to the compound represented by the general formula (A); the base generator comprising the compound; and the base-reactive composition comprising the base generator and the base-reactive compound. (wherein R 1 represents an alkyl group; an arylalkynyl group which may be substituted with a halogen atom, an alkyl group, an alkoxy group, or an alkylthio group; an alkenyl group; a 2-furylethynyl group; a 2-thiophenylethynyl group; or a 2,6-dithianyl group; R 2 to R 4 each independently represent an alkyl group; an arylalkynyl group which may be substituted with a halogen atom, an alkyl group, an alkoxy group, or an alkylthio group; the aryl group which may be substituted with a halogen atom, an alkyl group, an alkoxy group, or an alkylthio group; a furanyl group; a thienyl group; or an N-alkyl-substituted pyrrolyl group; Z + represents an ammonium cation having a guanidinium group, a biguanidium group or a phosphazenium group, or a phosphonium cation.)

  本发明的目的是提供一种化合物，能够在与碱反应性化合物混合状态长时间存储的情况下，仍能获得具有高储存稳定性的组合物，而不与碱反应性化合物发生反应，同时还能通过光照（活性能量射线）或加热产生强碱（胍胺、双胍胺、磷氮烷或磷銨）；包括该化合物的碱发生器；以及包括该碱发生器和碱反应性化合物的碱反应性组合物。本发明涉及由通式（A）表示的化合物；包括该化合物的碱发生器；以及包括该碱发生器和碱反应性化合物的碱反应性组合物。（其中R1代表烷基；可能被卤素原子、烷基、烷氧基或烷硫基取代的芳基炔基；烯基；2-呋喃基炔基；2-噻吩基炔基；或2,6-二硫基基；R2到R4各自独立地代表烷基；可能被卤素原子、烷基、烷氧基或烷硫基取代的芳基炔基；可能被卤素原子、烷基、烷氧基或烷硫基取代的芳基；呋喃基；噻吩基；或N-烷基取代的吡咯基；Z+代表具有胍胺基团、双胍胺基团或磷氮烷基团的铵阳离子，或磷銨阳离子。）
• ACID-RESISTANT BASE AND/OR RADICAL GENERATOR, AND CURABLE RESIN COMPOSITION CONTAINING SAID BASE AND/OR RADICAL GENERATOR
  申请人：WAKO PURE CHEMICAL INDUSTRIES, LTD.

  公开号：US20190002403A1

  公开（公告）日：2019-01-03

  The present invention relates to a compound represented by the general formula (A), a base- and/or radical-generating agent comprising the compound, and so on. In the formula, four pieces of R 1 each independently represents a hydrogen atom or a fluorine atom; four pieces of R 2 each independently represent a fluorine atom or a trifluoromethyl group; R 3 , R 6 , R 7 and R 10 each independently represent a hydrogen atom or an alkyl group having 1 to 12 carbon atoms; R 4 and R 5 each independently represent a hydrogen atom or an alkyl group having 1 to 12 carbon atoms, or R 4 and R 5 are bonded to each other to represent an alkylene group having 2 to 4 carbon atoms; and R 8 and R 9 each independently represent a hydrogen atom, an alkyl group having 1 to 12 carbon atoms, or an aryl group having 6 to 14 carbon atoms and optionally having a substituent selected from the group consisting of an alkyl group having 1 to 6 carbon atoms, an alkoxy group having 1 to 6 carbon atoms, an alkylthio group having 1 to 6 carbon atoms, a dialkylamino group having 2 to 12 carbon atoms, a halogen atom, and a nitro group, or R 8 and R 9 are bonded to each other to represent an alkylene group having 2 to 4 carbon atoms; provided that two or three of the eight groups R 3 to R 10 are each a hydrogen atom, and, in a case where two of the eight groups are each a hydrogen atom, then three to six of the remaining groups are each an alkyl group having 1 to 12 carbon atoms, and, in a case where three of the eight groups are each a hydrogen atom, then four or five of the remaining groups are each an alkyl group having 1 to 12 carbon atoms.

  本发明涉及一种由通式（A）表示的化合物，包括该化合物的生成碱基和/或基团产生剂等。在该式中，四个R1分别独立表示氢原子或氟原子；四个R2分别独立表示氟原子或三氟甲基基团；R3、R6、R7和R10分别独立表示氢原子或具有1至12个碳原子的烷基基团；R4和R5分别独立表示氢原子或具有1至12个碳原子的烷基基团，或者R4和R5相互连接表示具有2至4个碳原子的亚烷基基团；R8和R9分别独立表示氢原子、具有1至12个碳原子的烷基基团或具有6至14个碳原子且可选地具有选自包括具有1至6个碳原子的烷基基团、具有1至6个碳原子的烷氧基团、具有1至6个碳原子的烷硫基团、具有2至12个碳原子的二烷基氨基团、卤素原子和硝基基团的取代基的芳基团，或者R8和R9相互连接表示具有2至4个碳原子的亚烷基基团；前提是八个基团R3至R10中的两个或三个分别是氢原子，并且在其中两个基团分别是氢原子的情况下，其余基团中的三到六个分别是具有1至12个碳原子的烷基基团，而在其中三个基团分别是氢原子的情况下，其余基团中的四个或五个分别是具有1至12个碳原子的烷基基团。
• [EN] WATER SOLUBLE 3-KETOCOUMARINS<br/>[FR] 3-CÉTOCOUMARINES HYDROSOLUBLES
  申请人：IGM RESINS ITALIA SRL

  公开号：WO2019116177A1

  公开（公告）日：2019-06-20

  The present invention relates to novel 3-ketocoumarins with improved water compatibility, which are useful as photoinitiators and to compositions comprising said photoinitiators. The invention also relates to compositions comprising said novel 3-ketocoumarins and to a process for photopolymerizing comprising them.

  本发明涉及具有改善水相适应性的新型3-酮香豆素，其可用作光引发剂以及包含该光引发剂的组合物。本发明还涉及包含该新型3-酮香豆素的组合物以及包含它们的光聚合过程。