2,2-bis(4-hydroxyphenyl)acetamide

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2,2-bis(4-hydroxyphenyl)acetamide
• 化学式: C₁₄H₁₃NO₃
• 分子量: 243.262
• InChiKey: ZOPMAURTNDNFMS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.9
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  83.6
• 氢给体数：
  3
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  草酰氯 、 potassium 2,2-bis(4-hydroxyphenyl)acetate 、 4-甲基-2-戊酮 在 ammonium hydroxide 作用下， 以 四氢呋喃 为溶剂， 生成 2,2-bis(4-hydroxyphenyl)acetamide
  参考文献：
  名称：

  Amide and hydroxymethyl functionalized polyethers as thermoplastic

  摘要：

  具有改善氧气屏障的聚醚通常是具有芳香醚重复单元和侧链羟基基团以及侧链酰胺、N-取代酰胺和/或羟基烷基基团的固体热塑性聚醚。这些聚醚是通过将双羟基芳香化合物的二环氧乙烷与具有侧链酰胺、N-取代酰胺和/或羟基烷基基团的双羟基酚（如2,2-双(4-羟基苯基)乙酰胺和3,5-二羟基苯甲酰胺）反应制备的。

  公开号：

  US05218075A1

文献信息

• Injected molded preform with barrier coated polyester and method for making a barrier coated polyester article
  申请人：Advanced Plastics Technologies Luxembourg S.A.

  公开号：EP1873207A2

  公开（公告）日：2008-01-02

  This invention relates to an injection molded preform comprising: a first layer comprising a thermoplastic polyester; and a second layer comprising an amorphous thermoplastic material; wherein said first layer is thinner in an end cap than in a wall portion and the second layer is thicker in the end cap than in the wall portion, a multi-layer coated polyester article and to a method for making a barrier coated polyester article.

  本发明涉及一种注塑预型件，包括 由热塑性聚酯组成的第一层；以及 由无定形热塑性材料组成的第二层； 其中，所述第一层在端盖部分比在壁部部分薄，第二层在端盖部分比在壁部部分厚；本发明涉及一种多层涂层聚酯制品和一种制造阻隔涂层聚酯制品的方法。
• Permeability of subterranean reservoirs using acid diversion
  申请人：Ecolab USA Inc.

  公开号：US10253609B2

  公开（公告）日：2019-04-09

  Methods for acid diversion in a hydrocarbon-containing subterranean formation are disclosed. The methods include injecting an acid diversion agent comprising a water-soluble or dispersible branched polyhydroxyetheramine and injecting an acidic solution into a well which is in contact with the hydrocarbon-containing subterranean formation. Preferably, the acid solution is diverted toward a zone of the formation that has a lower permeability to fluid than an adjacent zone. This process improves the permeability of the hydrocarbon-containing subterranean formation to hydrocarbons, while decreasing the permeability of the formation to water or brine.

  本文公开了在含烃类地下地层中进行酸分流的方法。这些方法包括注入由水溶性或分散性支链聚羟基醚胺组成的酸分流剂，并将酸性溶液注入与含烃地下地层接触的井中。酸性溶液最好转向地层中对流体的渗透性低于相邻区域的区域。这一过程可提高含烃地下地层对碳氢化合物的渗透性，同时降低地层对水或盐水的渗透性。
• Method for recovering hydrocarbon fluids from a subterranean reservoir using alpha-glycol containing sulfonated epoxy resin compound
  申请人：Dow Global Technologies LLC

  公开号：US10876032B2

  公开（公告）日：2020-12-29

  Disclosed is a composition and use thereof for the recovery of hydrocarbon fluids from a subterranean reservoir. More particularly, this invention concerns α-glycol containing sulfonated epoxy resin composition and method for preparing said composition. The α-glycol containing sulfonated epoxy resin composition is made by forming a reaction product comprising an epoxide-containing compound, a primary amino sulfonate, and optionally one or more of a primary monoamine alkylene oxide oligomer, followed by converting any unreacted epoxide groups in the reaction product to α-glycol groups by hydrolysis. Said α-glycol containing sulfonated epoxy resin compositions demonstrate good solubility in aqueous solutions and are useful for modifying the permeability of subterranean formations and increasing the mobilization and/or recovery rate of hydrocarbon fluids present in the formations.

  本发明公开了一种用于从地下储层回收碳氢化合物流体的组合物及其用途。更具体地说，本发明涉及含α-乙二醇的磺化环氧树脂组合物和制备所述组合物的方法。含α-乙二醇的磺化环氧树脂组合物是由含环氧化物的化合物、伯氨基磺酸盐和一种或多种伯氨基环氧烷低聚物组成的反应产物，然后通过水解将反应产物中未反应的环氧化物基团转化为α-乙二醇基团。上述含α-乙二醇的磺化环氧树脂组合物在水溶液中具有良好的溶解性，可用于改变地下地层的渗透性，提高地层中烃类流体的流动性和/或回收率。
• Method for reducing the permeability of a subterranean formation to aqueous-based fluids
  申请人：Dow Global Technologies LLC

  公开号：US11111431B2

  公开（公告）日：2021-09-07

  Disclosed is a composition and use thereof for the recovery of hydrocarbon fluids from a subterranean reservoir. More particularly, this invention concerns sulfonated epoxy resin polymers comprising an epoxide-containing compound, a primary amino sulfonate, and optionally one or more of a primary monoamine alkylene oxide oligomer, that modify the permeability of subterranean formations and increase the mobilization and/or recovery rate of hydrocarbon fluids present in the formations.

  本发明公开了一种用于从地下储层回收碳氢化合物流体的组合物及其用途。更具体地说，本发明涉及磺化环氧树脂聚合物，该聚合物由含环氧化物的化合物、伯氨基磺酸盐和任选的一种或多种伯氨基环氧亚烷基低聚物组成，可改变地下地层的渗透性，提高地层中碳氢流体的动员率和/或回收率。
• Composite protective coating for metal surfaces
  申请人：——

  公开号：US20010044022A1

  公开（公告）日：2001-11-22

  Prepare a composite protective coating for metal substrates such as steel used in fabricating metal pipe or conduit. The coating, when applied to a flat metal surface, retains its bond to the metal through cold forming processes such as those used in making ribbed steel pipe. The coating resembles a sandwich of a reinforcing material layer between two adhesive films.

  为金属基材（如用于制造金属管道或导管的钢材）准备一种复合保护涂层。这种涂层涂在平坦的金属表面上时，通过冷成型工艺（如制造带肋钢管时使用的冷成型工艺）可保持与金属的粘合力。涂层类似于两个粘合薄膜之间的强化材料层夹心层。