2-甲氧基乙基缩水甘油醚 | 13483-49-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 环氧化物
• 中文名称: 2-甲氧基乙基缩水甘油醚
• 英文名称: 3-(2-Methoxyethoxy)propene 1,2-epoxide
• 英文别名: 3-(2-methoxyethoxy)propylene 1,2-oxide；2-methoxyethyl glycidyl ether；2-methoxyethanol；2-[(2-methoxyethoxy)methyl]oxirane；(2-methoxy-ethoxymethyl)-oxirane；2-(2-methoxyethoxymethyl)oxirane
• CAS: 13483-49-3
• 化学式: C₆H₁₂O₃
• mdl: MFCD09802389
• 分子量: 132.159
• InChiKey: KQXZMAACKJIRJE-UHFFFAOYSA-N

物化性质

• 沸点：
  97-98 °C(Press: 25 Torr)
• 密度：
  1.035±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -0.4
• 重原子数：
  9
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  31
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-甲氧基乙基缩水甘油醚 在 sodium hydride 、 sodium hydroxide 作用下， 以 四氢呋喃 、 水 、 mineral oil 为溶剂， 反应 22.0h， 生成 2-((2,5,9,12-tetraoxatridecan-7-yloxy)methyl)oxirane
  参考文献：
  名称：

  Synthesis of Neutral, Water-Soluble Oligo–Ethylene Glycol-Containing Dendronized Homo- and Copolymers of Generations 1, 1.5, 2, and 3

  摘要：

  Oligo-ethylene glycol-containing dendronized monomers MG1, MG1.5, MG2, and MG3 were synthesized in a particularly easy fashion on the gram scale involving only few steps. Their corresponding homopolymers (PG1, PG1.5, PG2, and PG3) and copolymers (PG1co2, PG1co3, and PG2co3) were synthesized via free radical polymerization. All the polymers are soluble in water and also in organic solvents such as DCM, CHCl3, 1,4-dioxolane, DMF, and DMSO. Their glass transition temperatures (T-g) are in the range -68 degrees C < T-g < -48 degrees C and thus rather low. All polymers show thermoresponsive behavior which was investigated by turbidity measurements. Interestingly, a 1:1 mixture of homopolymers PG1 and PG2 behaves identical with PG1 alone, while the collapse curve of copolymer PG1co2 is almost superimposable with that of PG2 alone. Thus, in the former case PG1 dominates the thermoresponsive behavior while in the latter this is done by the G2-dendrons in the copolymer. Finally, the polymer chains were visualized by AFM, confirming the rod-like behavior of these rigidified polymers.

  DOI：

  10.1021/ma5017192
• 作为产物：
  描述：

  1-Chloro-3-(2-methoxyethoxy)propan-2-ol 在 sodium hydroxide 作用下， 反应 1.0h， 以62%的产率得到2-甲氧基乙基缩水甘油醚
  参考文献：
  名称：

  Crown cation complex effects. 20. Syntheses and cation binding properties of carbon-pivot lariat ethers

  摘要：

  DOI：

  10.1021/ja00341a045

文献信息

• NOVEL BENZODIOXANE AND BENZOXAZINE DERIVATIVES USEFUL AS CC CHEMOKINE RECEPTOR LIGANDS
  申请人：KHAMRAI Uttam

  公开号：US20100152160A1

  公开（公告）日：2010-06-17

  The present invention relates to benzodioxane and benzoxazine derivatives that act as ligands for CC chemokine receptors, such as CCR1. The invention also relates to methods of preparing the compounds, compositions containing the compounds, and to methods of treatment using the compounds.

  本发明涉及作为CC化学趋化因子受体（如CCR1）配体的苯二氧杂环己烷和苯并噁嗪衍生物。该发明还涉及制备这些化合物的方法、含有这些化合物的组合物，以及使用这些化合物进行治疗的方法。
• [EN] SUBSTITUTED PYRIDINES AND METHOD OF USE<br/>[FR] PYRIDINES SUBSTITUÉES ET MÉTHODE D'UTILISATION
  申请人：ABBVIE SARL

  公开号：WO2016193812A1

  公开（公告）日：2016-12-08

  The invention discloses compounds of Formula (I) wherein X, R1, R2, and R3 are as defined herein. The present invention relates to compounds and their use in the treatment of cystic fibrosis, methods for their production, pharmaceutical compositions comprising the same, and methods of treating cystic fibrosis by administering a compound of the invention.

  该发明公开了式（I）化合物，其中X、R1、R2和R3如本文所定义。本发明涉及化合物及其在囊性纤维化治疗中的应用，其生产方法，包含相同化合物的药物组合物，以及通过给予该发明的化合物来治疗囊性纤维化的方法。
• ORGANIC ELECTRONIC MATERIAL, POLYMERIZATION INITIATOR AND THERMAL POLYMERIZATION INITIATOR, INK COMPOSITION, ORGANIC THIN FILM AND PRODUCTION METHOD FOR SAME, ORGANIC ELECTRONIC ELEMENT, ORGANIC ELECTROLUMINESCENT ELEMENT, LIGHTING DEVICE, DISPLAY ELEMENT, AND DISPLAY DEVICE
  申请人：Ishitsuka Kenichi

  公开号：US20130037753A1

  公开（公告）日：2013-02-14

  Disclosed is an organic electronic material comprising charge transporting compounds and ionic compounds having electron-accepting properties and high solubility in a solvent. The organic electronic material is characterized by comprising charge transporting compounds and ionic compounds, and in that at least one of the ionic compounds is any one kind of compounds represented by general formulas (1b)-(3b). (In the formulas Y 1 -Y 6 each independently represent a divalent linking group, R 1 -R 6 each independently represent an electron-attracting organic substituent (these structures can further have substituents and hetero-atoms, and R 1 , R 2 and R 3 , or, R 4 -R 6 can respectively combine and become a ring shape or a polymer shape) and L + represents a monovalent cation.)

  本文揭示了一种有机电子材料，包括具有电荷传输化合物和具有接受电子性质且在溶剂中具有高溶解度的离子化合物。该有机电子材料的特点在于包括电荷传输化合物和离子化合物，并且至少其中一个离子化合物是由通用式（1b）-（3b）表示的化合物中的任意一种。（在式中，Y1-Y6分别表示二价连接基团，R1-R6分别表示吸引电子的有机取代基（这些结构可以进一步具有取代基和杂原子，且R1、R2和R3，或者R4-R6可以分别结合形成环状或聚合物形状），L+表示一价阳离子。）
• Catalysts
  申请人：Econic Technologies Ltd

  公开号：US20170210848A1

  公开（公告）日：2017-07-27

  The present invention relates to the field of polymerisation catalysts, and systems comprising said catalysts for polymerising carbon dioxide and an epoxide, a lactide and/or lactone, and/or an epoxide and an anhydride. The catalyst is of formula (I): Wherein M 1 and M 2 are independently selected from Zn(II), Cr(II), Co(II), Cu(II), Mn(II), Ni(II), Mg(II), Fe(II), Ti(II), V(II), Cr(III)-X, Co(III)-X, Ni(III)-X, Mn(III)-X, Fe(III)-X, Ca(II), Ge(II), Al(III)-X, Ti(III)-X, V(III)-X, Ge(IV)-(X) 2 or Ti(IV)-(X) 2 . R 3A is different from R 3B ; and/or at least one occurrence of E 3 , E 4 , E 5 and E 6 is different to a remaining occurrence of E 3 , E 4 , E 5 and E 6 . A ligand, a process of asymmetric N-substitution of a symmetrical ligand and a process for the reaction of: (i) carbon dioxide with an epoxide; (ii) an epoxide and an anhydride; and/or (iii) a lactide and/or a lactone, in the presence of a catalyst is also described.

  本发明涉及聚合催化剂领域，以及包括所述催化剂的系统，用于聚合二氧化碳和环氧化物，内酯和/或内酯，以及环氧化物和酸酐。催化剂的化学式为（I）：其中M1和M2分别选自Zn（II）、Cr（II）、Co（II）、Cu（II）、Mn（II）、Ni（II）、Mg（II）、Fe（II）、Ti（II）、V（II）、Cr（III）-X、Co（III）-X、Ni（III）-X、Mn（III）-X、Fe（III）-X、Ca（II）、Ge（II）、Al（III）-X、Ti（III）-X、V（III）-X、Ge（IV）-（X）2或Ti（IV）-（X）2。R3A与R3B不同；和/或至少有一个E3、E4、E5和E6的出现与其余的E3、E4、E5和E6的出现不同。还描述了一种配体、对称配体的不对称N-取代的过程以及在催化剂存在下进行以下反应的过程：（i）二氧化碳与环氧化物；（ii）环氧化物和酸酐；和/或（iii）内酯和/或内酯。
• CATALYST
  申请人：IMPERIAL INNOVATIONS LIMITED

  公开号：US20160347906A1

  公开（公告）日：2016-12-01

  The present invention provides novel catalysts of formula (I), where M 1 and M 2 are different and are independently selected from Mg, Zn, Fe, Co, Al and Cr, and catalyst systems comprising these catalysts. The invention also relates to the use of the inventive catalysts and catalyst systems to catalyse the reaction between i) carbon dioxide and an epoxide, ii) an epoxide and an anhydride, or iii) a lactide and/or a lactone. The invention also relates to a method for producing a catalyst of formula (I).

  本发明提供了一种新型的催化剂，其化学式为（I），其中M1和M2是不同的，并且分别从Mg、Zn、Fe、Co、Al和Cr中独立选择，以及包含这些催化剂的催化剂系统。该发明还涉及使用创新催化剂和催化剂系统来催化i）二氧化碳和环氧化物之间的反应，ii）环氧化物和酸酐之间的反应，或iii）乳酸酯和/或内酯之间的反应。该发明还涉及一种制备化学式（I）催化剂的方法。