1-deoxy-1-methacrylamido-D-glucitol | 56660-52-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1-deoxy-1-methacrylamido-D-glucitol
• 英文别名: N-methacryloyl-1-amino-1-deoxy-D-glucitol；N-Methacryloyl-D-glucamin；1-Deoxy-1-methacrylamido-glucitol；2-methyl-N-[(2S,3R,4R,5R)-2,3,4,5,6-pentahydroxyhexyl]prop-2-enamide
• CAS: 56660-52-7
• 化学式: C₁₀H₁₉NO₆
• 分子量: 249.264
• InChiKey: XUGYUZFBKRTXGT-JQCXWYLXSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -2.7
• 重原子数：
  17
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.7
• 拓扑面积：
  130
• 氢给体数：
  6
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  D-萄糖胺 、 甲基丙烯酸酐 以 甲醇 为溶剂， 生成 1-deoxy-1-methacrylamido-D-glucitol
  参考文献：
  名称：

  1-Acrylamido-1-deoxy-D-glucitol, 1-Deoxy-1-methacrylamido-D-glucitol and Their Polymerization¹

  摘要：

  DOI：

  10.1021/jo01064a067

文献信息

• Water-soluble proteins modified by saccharides
  申请人：Boehringer Mannheim GmbH

  公开号：US05480790A1

  公开（公告）日：1996-01-02

  A water-soluble protein conjugate modified by saccharides is covalently bound to a carbohydrate backbone via a saccharide group. Such protein conjugates modified by saccharides can be produced in a simple way by polymerizing a vinylsaccharide and conjugating in a known way the poly(vinylsaccharide) obtained in this way with the protein, which is preferably an enzyme. The protein conjugates according to the present invention are stable over long time periods at a high enzymatic activity and also in aqueous solution and are thus particularly suitable for use in test kits.

  一种由糖基修饰的水溶性蛋白质共轭物通过糖基固定于碳水化合物骨架上。这种由糖基修饰的蛋白质共轭物可以通过聚合乙烯基糖和以已知的方式将得到的聚乙烯基糖与蛋白质（最好是酶）共轭来简单地制备。本发明的蛋白质共轭物在高酶活性和水溶液中具有长时间的稳定性，因此特别适用于测试套件。
• COMPOSITION FOR HYDROPHILIC CURED PRODUCT
  申请人：Mitsui Chemicals, Inc.

  公开号：EP3081578A1

  公开（公告）日：2016-10-19

  Objects of the present invention are to provide a composition which can easily give cured products enriched with hydrophilic groups at the surface, and a composition which can give cured products while ensuring that the surface is enriched with hydrophilic groups which are hardly concentrated at the surface by conventional methods; to provide cured products obtained from such compositions; to provide a composition which is suited for producing cured products having high and long-lasting hydrophilicity and also having high surface smoothness; and to provide a cured product obtained from the composition. A monolayer film is fabricated which includes a crosslinked resin obtained by polymerizing a composition including a compound (I) having at least one hydrophilic group selected from anionic hydrophilic groups, cationic hydrophilic groups and hydroxyl groups, and at least one functional group with a polymerizable carbon-carbon double bond (wherein the number of the functional groups with a polymerizable carbon-carbon double bond is one when the hydrophilic group is a hydroxyl-containing group); a compound (II) having two or more functional groups with a polymerizable carbon-carbon double bond (wherein the compound may have a hydroxyl group but is free from anionic hydrophilic groups and cationic hydrophilic groups); and at least one compound selected from a surfactant (III) having a hydrophilic moiety including an anionic hydrophilic group, a cationic hydrophilic group or two or more hydroxyl groups, and a hydrophobic moiety including an organic residue, and a compound (IV) having a siloxane bond and a molecular weight of 200 to 1,000,000 (wherein the surfactant (III) and the compound (IV) have no polymerizable carbon-carbon double bonds). The monolayer film has a gradient of hydrophilic group concentration (Sa/Da) of not less than 1.1 wherein Sa is the surface concentration of at least one type of hydrophilic groups selected from anionic hydrophilic groups, cationic hydrophilic groups and hydroxyl groups, and Da is the deep concentration of the hydrophilic groups at 1/2 of the thickness of the monolayer film.

  本发明的目的是提供一种组合物，该组合物可以很容易地得到表面富含亲水基团的固化产品，以及一种组合物，该组合物可以在得到固化产品的同时确保表面富含亲水基团，而通过传统方法，亲水基团很难集中在表面上；提供由这种组合物得到的固化产品；提供一种组合物，该组合物适合生产具有高且持久亲水性的固化产品，同时还具有高表面光滑度；以及提供由该组合物得到的固化产品。本发明制备了一种单层膜，该单层膜包括通过聚合一种组合物而获得的交联树脂，该组合物包括一种化合物 (I)，该化合物具有至少一个亲水基团，该亲水基团选自阴离子亲水基团、阳离子亲水基团和羟基，以及至少一个具有可聚合碳碳双键的官能团（其中当亲水基团为含羟基基团时，具有可聚合碳碳双键的官能团的数目为一个）；具有两个或两个以上具有可聚合碳碳双键的官能团的化合物 (II)（其中该化合物可具有羟基，但不含阴离子亲水基团和阳离子亲水基团）；以及至少一种选自表面活性剂（III）的化合物，该表面活性剂具有包括阴离子亲水基团、阳离子亲水基团或两个或多个羟基在内的亲水分子，以及包括有机残留物在内的疏水分子，以及具有硅氧烷键且分子量在 200-1,000,000 之间的化合物（IV）（其中表面活性剂（III）和化合物（IV）不具有可聚合的碳碳双键）。单层膜的亲水基团浓度梯度（Sa/Da）不小于 1.1，其中 Sa 是选自阴离子亲水基团、阳离子亲水基团和羟基的至少一种亲水基团的表面浓度，Da 是亲水基团在单层膜厚度的 1/2 处的深度浓度。
• HYDROPHILIC SINGLE-LAYER FILM HAVING OPTICAL FUNCTIONALITY, AND LAMINATE THEREOF
  申请人：Mitsui Chemicals, Inc.

  公开号：EP3270192A1

  公开（公告）日：2018-01-17

  In the present invention, there is provided a hydrophilic monolayer film that is excellent in antifogging properties, antifouling properties, the durability of antifogging properties and antifouling properties, and smoothness and that has an antireflective function or a surface structure that serves as a polarizer. There is also provided a method for easily producing such a monolayer film. The monolayer film that is to be produced has a surface structure with multiple protrusions and depressions. The distance between the peaks of adjoining protrusions among such multiple protrusions is in the range of 1 nm to 800 nm. The monolayer film is formed of a crosslinked resin produced by curing of a polymerizable composition that contains a compound having a specific hydrophilic group and a functional group with a polymerizable carbon-carbon double bond and a compound having two or more (meth)acryloyl groups. A gradient of the concentration of hydrophilic groups (Sa2/Da2) in the monolayer film is not less than 1.1 wherein Sa is the concentration of at least one type of hydrophilic groups selected from anionic hydrophilic groups, cationic hydrophilic groups, and a hydroxyl group at the top layer, and Da is the depth concentration of the hydrophilic groups at 1/2 of the thickness of the monolayer film.

  本发明提供了一种亲水单层膜，它在防雾性能、防污性能、防雾性能和防污性能的耐久性以及平滑性方面都非常出色，并且具有防反射功能或可用作偏振器的表面结构。此外，还提供了一种易于生产这种单层薄膜的方法。要生产的单层薄膜具有多突起和凹陷的表面结构。在这些多个突起中，相邻突起的峰值之间的距离在 1 纳米到 800 纳米之间。单层膜由可聚合组合物固化产生的交联树脂形成，该组合物包含具有特定亲水基团和具有可聚合碳碳双键的官能团的化合物以及具有两个或两个以上（甲基）丙烯酰基的化合物。单层膜中亲水基团的浓度梯度(Sa2/Da2)不小于 1.1，其中 Sa 是选自阴离子亲水基团、阳离子亲水基团和羟基的至少一种亲水基团在顶层的浓度，Da 是亲水基团在单层膜厚度 1/2 处的深度浓度。
• Hydrophilic monomers, polymers thereof and their applications
  申请人：Guest Elchrom Scientific AG

  公开号：EP0367886B1

  公开（公告）日：1995-04-19
• Heterogeneous Proppant Placement
  申请人：Medvedev Anatoly Vladimirovich

  公开号：US20130056213A1

  公开（公告）日：2013-03-07

  A method is given for inducing heterogeneous proppant placement in a hydraulic fracture in a subterranean formation by causing proppant aggregation through a gel phase transition or chemical transformation in the proppant carrier fluid. Proppant aggregation may be induced by causing or allowing syneresis of the polymer gel that viscosifies the fluid; formation of a polyelectrolyte complex from cationic and anionic polymers included in or created in, the fluid; and by increasing the temperature of the fluid above the critical solution temperature of a polymer in the fluid. The proppant carrier fluid may be formulated such that these transformations occur naturally during or after proppant injection, and the transformations may be chemically triggered or delayed.