4,4'-bis(acetoxymethyl)biphenyl | 3883-85-0

• 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: 4,4'-bis(acetoxymethyl)biphenyl
• 英文别名: 4,4'-Bis-acetoxymethyl-biphenyl；biphenyl-4,4'-dimethylol diacetate；4,4'-Bis-(acetoxymethyl)-biphenyl；[4-[4-(acetyloxymethyl)phenyl]phenyl]methyl acetate
• CAS: 3883-85-0
• 化学式: C₁₈H₁₈O₄
• 分子量: 298.339
• InChiKey: WGNFXEAJCXTYDI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  22
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  4,4'-bis(acetoxymethyl)biphenyl 在 吡啶 、 盐酸 作用下， 生成 4,4'-bis-ethoxycarbonyloxymethyl-biphenyl
  参考文献：
  名称：

  Polycarbonates from 4, 4'-bis-(hydroxymethyl)-biphenyl-bis

  摘要：

  公开号：

  US02789969A1
• 作为产物：
  描述：

  联苯二氯苄 、 sodium acetate 以 溶剂黄146 为溶剂， 反应 16.0h， 以74%的产率得到4,4'-bis(acetoxymethyl)biphenyl
  参考文献：
  名称：

  Synthesis of Rigid Polyaromatic Dialdehydes

  摘要：

  Rigid polyaromatic dialdehydes: biphenyl-4,4'-dialdehyde and its longer analogues have been synthesized in high yields by using the Suzuki-Miyaura cross-coupling reaction. In addition, a novel procedure for a gram-scale preparation of biphenyl-4,4'-dicarbaldehyde from commercially available 4,4'-bis(chloromethyl)biphenyl has been developed.

  DOI：

  10.1081/scc-200048397

文献信息

• Flame-resistant polymer compositions
  申请人：Ciba-Geigy AG

  公开号：US04172858A1

  公开（公告）日：1979-10-30

  Flameproofing of aromatic polymers is achieved by adding a synergistic combination of (a) a phosphorus compound and (b) a compound of formula R(CH.sub.2 X).sub.n, wherein R is an aromatic or heterocyclic residue, X is a leaving group and n is at least 2. Preferred phosphorus compounds are esters of phosphoric acid. The flameproofed polymers may contain aromatic groups in the main chain or as side-groups, for instance styrene polymers and copolymers, aromatic polyesters, polycarbonates and polyphenylene oxides.

  芳香族聚合物的阻燃处理是通过添加(a)磷化合物和(b)式R(CH.sub.2 X).sub.n的化合物的协同组合实现的，其中R是芳香族或杂环残基，X是离去基团，n至少为2。首选的磷化合物是磷酸酯。阻燃处理的聚合物可以在主链或侧基中含有芳香族基团，例如苯乙烯聚合物和共聚物、芳香族聚酯、聚碳酸酯和聚苯醚。
• Retardation-increasing agent, cellulose-based resin composition using same, and film
  申请人：ADEKA CORPORATION

  公开号：US10578774B2

  公开（公告）日：2020-03-03

  Provided are: a retardation-increasing agent that has excellent compatibility and, when incorporated into a resin film, is capable of not only adjusting the thickness-direction phase difference toward a positive direction but also imparting the film with high retardation; a cellulose-based resin composition comprising the retardation-increasing agent; and a film that is obtained from the cellulose-based resin composition and has excellent optical properties. The retardation-increasing agent comprises a compound represented by the following Formula (1) or (2): (wherein, R1 to R10 each independently represent a hydrogen atom or the like); or (wherein, R21 to R28 each independently represent a hydrogen atom or the like).

  本发明提供了：一种缓凝剂，该缓凝剂具有优异的相容性，当加入到树脂薄膜中时，不仅能够将厚度方向的相位差向正方向调整，还能赋予薄膜高缓凝性；一种纤维素基树脂组合物，该组合物包含该缓凝剂；以及一种薄膜，该薄膜由纤维素基树脂组合物制成，具有优异的光学特性。延缓剂包括由下式（1）或（2）表示的化合物： (其中，R1 至 R10 各自独立地代表氢原子或类似原子）；或 (其中，R21 至 R28 各自独立地代表氢原子或类似原子）。
• Fire retardant resin composition, method of its production, shaped articles comprising the same, and silica
  申请人：Sugioka Takuo

  公开号：US20060167164A1

  公开（公告）日：2006-07-27

  The present invention has for its object to provide a fire retardant resin composition which is not only halogen-free and, hence, eliminating the adverse effect to the environment and human physiology but also reflecting an excellent fire retardancy imparted to a polyphenol having inherently favorable physical properties and heat resistance. The present invention is a fire retardant resin composition comprising a polyphenol compound and an inorganic microfine particle, wherein said polyphenol compound has such a structure that aromatic units each having at least one phenolic hydroxyl group are connected to one another through an organic unit containing two or more carbon atoms, and said inorganic microfine particle is a product of hydrolysis and condensation of an alkoxide compound and/or a carboxylic acid salt compound.

  本发明的目的是提供一种阻燃树脂组合物，该组合物不仅不含卤素，因而消除了对环境和人体生理的不利影响，而且反映了具有固有良好物理性能和耐热性能的多酚所赋予的优异阻燃性。本发明是一种阻燃树脂组合物，包括一种多酚化合物和一种无机微细颗粒，其中所述多酚化合物具有这样一种结构，即每个具有至少一个酚羟基的芳香单元通过含有两个或两个以上碳原子的有机单元相互连接，而所述无机微细颗粒是烷氧基化合物和/或羧酸盐化合物水解和缩合的产物。
• [EN] FIRE RETARDANT RESIN COMPOSITION, METHOD OF ITS PRODUCTION, SHAPED ARTICLES COMPRISING THE SAME, AND SILICA<br/>[FR] COMPOSITION DE RESINE IGNIFUGE, SON PROCEDE DE FABRICATION, ARTICLES FORMES LA COMPRENANT ET SILICE
  申请人：NIPPON CATALYTIC CHEM IND

  公开号：WO2003099934A1

  公开（公告）日：2003-12-04

  The present invention has for its object to provide a fire retardant resin composition which is not only halogen-free and, hence, eliminating the adverse effect to the environment and human physiology but also reflecting an excellent fire retardancy imparted to a polyphenol having inherently favorable physical properties and heat resistance. The present invention is a fire retardant resin composition comprising a polyphenol compound and an inorganic microfine particle, wherein said polyphenol compound has such a structure that aromatic units each having at least one phenolic hydroxyl group are connected to one another through an organic unit containing two or more carbon atoms, and said inorganic microfine particle is a product of hydrolysis and condensation of an alkoxide compound and/or a carboxylic acid salt compound.

  本发明的目的是提供一种阻燃树脂组合物，该组合物不仅不含卤素，从而消除了对环境和人体生理的不良影响，而且还通过一种具有内在良好物理特性和耐热性的聚苯酚表现出优异的阻燃性。本发明是一种阻燃树脂组合物，包含聚苯酚化合物和无机超微细颗粒，其中所述聚苯酚化合物具有这样的结构，即每个具有至少一个苯酚羟基的芳香单元通过包含两个或更多碳原子的有机单元相互连接，所述无机超微细颗粒是由烷氧基化合物和/或羧酸盐化合物水解和缩聚得到的产品。
• Aromatic amine resins, their production process and thermosetting resin compositions making use of the same
  申请人：MITSUI TOATSU CHEMICALS, Inc.

  公开号：EP0311387B1

  公开（公告）日：1993-08-11