1-{4-[2-(2-methoxyethoxy)ethoxy]phenyl}-ethan-1-one | 550366-51-3

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1-{4-[2-(2-methoxyethoxy)ethoxy]phenyl}-ethan-1-one
• 英文别名: 1-[4-[2-(2-Methoxyethoxy)ethoxy]phenyl]ethanone
• CAS: 550366-51-3
• 化学式: C₁₃H₁₈O₄
• 分子量: 238.284
• InChiKey: BBDFHMREXDKDAM-UHFFFAOYSA-N

物化性质

• 沸点：
  349.7±27.0 °C(Predicted)
• 密度：
  1.065±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  17
• 可旋转键数：
  8
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.46
• 拓扑面积：
  44.8
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  1-{4-[2-(2-methoxyethoxy)ethoxy]phenyl}-ethan-1-one 在 sodium tetrahydroborate 作用下， 以 乙醇 为溶剂， 反应 3.0h， 以95%的产率得到1-{4-[2-(2-methoxyethoxy)ethoxy]phenyl}-ethan-1-ol
  参考文献：
  名称：

  Improving resins for solid phase synthesis: incorporation of 1-[2-(2-methoxyethoxy)ethoxy]-4-vinyl-benzene

  摘要：

  The preparation, characterisation and application of a series of non-grafted polystyrene (PS) resins containing a styrenic methoxypoly(ethylene glycol) (MPEG) derivative is presented. These novel PS-MPEG resins were designed to balance swelling and solvation with improved handling. The monomer, 1-[2-(2-methoxyethoxy)ethoxy]-4-vinyl-benzene, contained an inert phenyl ether linkage designed to provide broad chemical compatibility and stability, yet imparting all the favourable properties of the PEG group into the new resin, whilst maintaining a high loading capacity. The synthetic performance of the new resins compared very favourably to those of TentaGel(TM), ArgoGel(TM) and aminomethyl PS. (C) 2003 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4020(03)01100-1
• 作为产物：
  描述：

  二乙二醇单甲醚 在 potassium carbonate 、 三乙胺 、 potassium iodide 作用下， 以 四氢呋喃 、 乙腈 为溶剂， 反应 48.0h， 生成 1-{4-[2-(2-methoxyethoxy)ethoxy]phenyl}-ethan-1-one
  参考文献：
  名称：

  Improving resins for solid phase synthesis: incorporation of 1-[2-(2-methoxyethoxy)ethoxy]-4-vinyl-benzene

  摘要：

  The preparation, characterisation and application of a series of non-grafted polystyrene (PS) resins containing a styrenic methoxypoly(ethylene glycol) (MPEG) derivative is presented. These novel PS-MPEG resins were designed to balance swelling and solvation with improved handling. The monomer, 1-[2-(2-methoxyethoxy)ethoxy]-4-vinyl-benzene, contained an inert phenyl ether linkage designed to provide broad chemical compatibility and stability, yet imparting all the favourable properties of the PEG group into the new resin, whilst maintaining a high loading capacity. The synthetic performance of the new resins compared very favourably to those of TentaGel(TM), ArgoGel(TM) and aminomethyl PS. (C) 2003 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4020(03)01100-1

文献信息

• [EN] PROGRANULIN MODULATORS AND METHODS OF USING THE SAME<br/>[FR] MODULATEURS DE PROGRANULINE ET LEURS PROCÉDÉS D'UTILISATION
  申请人：ARKUDA THERAPEUTICS

  公开号：WO2019118528A1

  公开（公告）日：2019-06-20

  Provided herein are compounds that modulate progranulin and methods of using the compounds in progranulin-associated disorders, such as Frontotemperal dementia (FTD).

  提供了一种调节颗粒蛋白的化合物及其在颗粒蛋白相关疾病（如额颞叶痴呆（FTD））中的应用方法。
• Precursors for fragrant ketones and fragrant aldehydes
  申请人：Givaudan SA

  公开号：EP1262473A1

  公开（公告）日：2002-12-04

  The present invention refers to fragrance precursors of formula I for a fragrant ketone of formula II and one or more fragrant aldehydes or ketones of formula III and IV, These fragrance precursors are useful in perfumery, especially in the fine and functional perfumery.

  本发明涉及公式I的香气前体，用于公式II的芳香酮和公式III和IV的一个或多个芳香醛或酮，这些香气前体在香水制造中特别有用，尤其是在精细和功能性香水中。
• 具有光热效应的aza-BODIPY类衍生物和其合成及应用
  申请人：华东理工大学

  公开号：CN110372735B

  公开（公告）日：2022-02-01

  本发明属于生物化学领域，涉及了一类具有光热效应的aza‑BODIPY衍生物和其合成及应用，所述aza‑BODIPY类化合物具有式Ⅰ所示结构通式(详见说明书)。本发明中所提供的aza‑BODIPY化合物具有非常优良的光热效应，可在极短的时间内将光能转化成热能，且具有极好的稳定性，能多次循环利用，在生物化学及医学领域的光热治疗中有着及其可观的应用前景。
• Cellulose Compound Film, Optical Compensation Sheet, Polarizing Plate, and Liquid Crystal Display Device
  申请人：Nozoe Yutaka

  公开号：US20070259134A1

  公开（公告）日：2007-11-08

  A cellulose compound film containing a cellulose compound having two or more substituents whose polarizability anisotropies Δα calculated by mathematical formula (1) are different from each other, wherein substitution degrees of the following substituents A and B in the cellulose compound satisfy relationship as defined by mathematical formula (A1), in which the substituent A has the lowest Δα and the substituent B has the highest Δα: Δ ⁢ ⁢ α = α ⁢ ⁢ x - α ⁢ ⁢ y + α ⁢ ⁢ z 2 Mathematical ⁢ ⁢ formula ⁢ ⁢ ( 1 ) wherein, in characteristic values obtained after diagonalization of polarizability tensor, αx is the largest component, αy is the second largest component, and αz is the smallest component; DS B 2+ DS B 3− DS B 6≧−0.1   Mathematical formula (A1) wherein DS B 2, DS B 3, and DS B 6 represent a substitution degree of the substituent B at the 2-, 3-, or 6-position of a β-glucose ring constituting unit of cellulose, respectively; and an optical compensation film, a polarizing plate, and a liquid crystal display device, using the cellulose compound film.

  一种纤维素化合物薄膜，其含有具有两个或更多取代基的纤维素化合物，其极化率各向异性Δα通过数学公式（1）计算得出，其中以下取代基A和B的取代度满足数学公式（A1）所定义的关系，其中取代基A具有最低的Δα，而取代基B具有最高的Δα：Δα = αx-αy + αz2数学公式（1）其中，在极化率张量对角化后获得的特征值中，αx是最大分量，αy是第二大分量，αz是最小分量;DSB2 + DSB3-DSB6≥-0.1数学公式（A1）其中DSB2、DSB3和DSB6分别表示取代基B在纤维素构成单位β-葡萄糖环的2-、3-或6-位置的取代度;以及使用该纤维素化合物薄膜的光学补偿膜、偏光板和液晶显示装置。
• Cellulose Acylate Film, Method of Producing the Same, Cellulose Derivative Film, Optically Compensatory Film Using the Same, Optically-Compensatory Film Incorporating Polarizing Plate, Polarizing Plate and Liquid Crystal Display Device
  申请人：Haruta Hiromoto

  公开号：US20090290100A1

  公开（公告）日：2009-11-26

  A method of producing a cellulose derivative film, the method comprising: forming a film with a solvent cast method from a dope including a cellulose derivative satisfying following conditions (a) and (b): (a) at least one among three hydroxyl groups included in a glucose unit of cellulose is substituted by a substituent of which a polarizability anisotropy Δα represented as following Expression (1) is 2.5×10 −24 cm 3 or higher: Expression (1): Δα=αx−(αy+αz)/2, wherein αx, αy and αz is as defined in the specification; and (b) when a substitution degree by a substituent of which Δα is 2.5×10 −24 cm 3 or higher is P A , and a substitution degree by a substituent of which Δα is lower than 2.5×10 −24 cm 3 is P B , the P A and P B satisfy following Expressions (3) and (4): Expression (3): 2P A +P B >3.0; and Expression (4): P A >0.2.

  一种生产纤维素衍生物薄膜的方法，该方法包括：使用包括满足以下条件（a）和（b）的纤维素衍生物的溶胶，通过溶剂浇铸法形成薄膜：（a）纤维素的葡萄糖单元中的三个羟基中的至少一个被取代为极化率各向异性Δα（以下表达式（1）表示）为2.5×10-24cm3或更高的取代基：表达式（1）：Δα=αx-（αy+αz）/ 2，其中αx，αy和αz如规范中定义的；并且（b）当Δα为2.5×10-24cm3或更高的取代基的取代度为PA时，Δα低于2.5×10-24cm3的取代基的取代度为PB，PA和PB满足以下表达式（3）和（4）：表达式（3）：2PA + PB> 3.0；表达式（4）：PA> 0.2。