propionic acid-(3-methoxy-propyl ester)

• 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: propionic acid-(3-methoxy-propyl ester)
• 英文别名: Propionsaeure-(3-methoxy-propylester)；methoxypropyl propionate；3-Methoxypropyl propanoate
• 化学式: C₇H₁₄O₃
• 分子量: 146.186
• InChiKey: HYIRRSOMGIRYKU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  10
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  35.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  丙酸 、 alkaline earth salt of/the/ methylsulfuric acid 在 对甲苯磺酸 、 苯 作用下， 生成 propionic acid-(3-methoxy-propyl ester)
  参考文献：
  名称：

  Salmi; Leimu, Suomen Kemistilehti B, 1947, vol. 20, p. 44,46

  摘要：

  DOI：

文献信息

• VITAMIN FUNCTIONALIZED GEL-FORMING BLOCK COPOLYMERS FOR BIOMEDICAL APPLICATIONS
  申请人：INTERNATIONAL BUSINESS MACHINES CORPORATION

  公开号：US20180117162A1

  公开（公告）日：2018-05-03

  Gel-forming block copolymers were prepared comprising i) a central hydrophilic block consisting essentially of a divalent poly(ethylene oxide) chain and ii) two peripheral monocarbonate or polycarbonate hydrophobic blocks linked to the central block by linking groups bearing one or more hydrogen bond forming *—N(H)—* groups. The hydrophobic blocks comprise one or more vitamin-bearing subunits. The gel-forming block copolymers can be used to prepare various biodegradable and/or biocompatible hydrogel and organogel drug compositions, in particular antimicrobial and/or anti-tumor drug compositions. The hydrogel compositions have utility in depot injections for drug delivery. The hydrogen bonding *—N(H)—* group(s) provide longer in vivo lifetime of the hydrogel before degradation and a more prolonged and controlled release rate of a hydrophobic drug compared to similar hydrogels prepared from poly(ethylene glycol).

  制备了包含以下组成部分的凝胶形成嵌段共聚物：i）主要由二价聚乙二醇链组成的中心亲水性块和ii）通过带有一个或多个氢键形成*—N(H)—*基团连接到中心块的两个外周单碳酸酯或多碳酸酯疏水性块。疏水性块包含一个或多个含维生素的亚单位。这些凝胶形成嵌段共聚物可用于制备各种可生物降解和/或生物相容的水凝胶和有机凝胶药物组合物，特别是抗微生物和/或抗肿瘤药物组合物。水凝胶组合物在药物输送的库存注射中具有实用性。与由聚乙二醇制备的类似水凝胶相比，氢键*—N(H)—*基团提供了凝胶在体内降解之前更长的生命周期，以及与水凝胶相比更延长和控制释放速率的疏水性药物。
• PRECURSORS OF 3-ALKOXYALKANOLS AND PROCESSES FOR THE PREPARATION OF 3-ALKOXYALKANOLS
  申请人：IDEMITSU PETROCHEMICAL CO., LTD.

  公开号：EP1179519A1

  公开（公告）日：2002-02-13

  Processes for the preparation of 3-alkoxyalkanols useful as solvents for coating materials, photoresists, or the like. Specifcally, (1) a process which comprises reacting an α,β-unsaturated aldehyde with an alcohol in the presence of an acidic catalyst and subjecting the obtained product to hydrolysis and hydrogenation successively; (2) a process which comprises subjecting a reaction mixture obtained by the reaction of an α,β-unsaturated aldehyde with an alcohol and comprising the corresponding 1,1,3-trialkoxyalkane and 3-alkoxyalkanal to hydrolysis and hydrogenation at the same time; (3) a process which comprises recovering a 3-alkoxyalkanal through distillation as an azeotropic mixture thereof with water from a reaction solution obtained by the reaction of an alcohol with acid-containing acrolein or methacrolein prepared by the oxidation of propylene or isobutylene, and hydrogenating the recovered 3-alkoxyalkanal into the corresponding 3-alkoxyalkanol; and (4) a process which comprises bringing a gas produced by the oxidation of propylene or isobutylene Into contact with an alcohol, conducting the reaction of the gas with the alcohol to form the corresponding 1,1,3-trialkoxyalkane, and subjecting it to hydrolysis and hydrogenation.

  制备用作涂层材料、光刻胶或类似材料溶剂的 3-烷氧基烷醇的工艺。 特别是 (1) 一种工艺，包括在酸性催化剂存在下使α，β-不饱和醛与醇反应，并使得到的产物相继进行水解和氢化； (2) 一种工艺，包括将由α,β-不饱和醛与醇反应得到的反应混合物同时进行水解和氢化，该混合物包括相应的 1,1,3-三烷氧基烷烃和 3-烷氧基烷醛； (3) 一种工艺，包括从醇与丙烯或异丁烯氧化制备的含酸丙烯醛或甲基丙烯醛反 应得到的反应溶液中，通过蒸馏回收 3-烷氧基烷醛作为其与水的共沸混合物， 并将回收的 3-烷氧基烷醛氢化为相应的 3-烷氧基烷醇；以及 (4) 将丙烯或异丁烯氧化产生的气体与醇接触，使气体与醇反应生成相应的 1,1,3-三烷氧基烷烃，并使其水解和氢化的工艺。
• Method of producing layer structure, layer structure, and method of forming patterns
  申请人：SAMSUNG SDI CO., LTD.

  公开号：US10312074B2

  公开（公告）日：2019-06-04

  A method of producing a layer structure includes forming a first organic layer by applying a first composition including an organic compound on a substrate having a plurality of patterns, applying a solvent on the first organic layer to remove a part of the first organic layer, and applying a second composition including an organic compound on a remaining part of the first organic layer and forming a second organic layer through a curing process.

  一种生产层状结构的方法包括：通过在具有多个图案的基底上涂抹包括有机化合物的第一种组合物来形成第一有机层；在第一有机层上涂抹溶剂以去除第一有机层的一部分；以及在第一有机层的剩余部分上涂抹包括有机化合物的第二种组合物，并通过固化过程形成第二有机层。
• Cover window plate and image display device including the same
  申请人：DONGWOO FINE-CHEM CO., LTD.

  公开号：US10391750B2

  公开（公告）日：2019-08-27

  A cover window plate includes an organic-inorganic hybrid hard coating layer on at least one surface of a polymer substrate film, wherein the plate has a pencil hardness of 4H or more under a load of 1 kg, such that an occurrence of deflection in the plate under severe conditions such as high temperature and high humidity atmospheres may be significantly reduced, thus to achieve excellent durability and optical characteristics when applying to products, as well as excellent anti-fingerprint properties of a surface, and an image display device including the cover window plate.

  一种盖视窗板，包括在聚合物基底薄膜至少一个表面上的有机-无机杂化硬涂层，其中该板在 1 千克负荷下的铅笔硬度为 4H 或更高，从而可显著降低板在高温和高湿环境等恶劣条件下发生变形的可能性，因此在应用于产品时可获得出色的耐用性和光学特性，以及出色的表面防指纹特性，以及包括该盖视窗板的图像显示设备。
• EP1179519
  申请人：——

  公开号：——

  公开（公告）日：——