1-(4-aminophenyl)-1,1-bis(4-hydroxyphenyl)ethane | 266001-57-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 三苯基化合物
• 英文名称: 1-(4-aminophenyl)-1,1-bis(4-hydroxyphenyl)ethane
• 英文别名: 4-aminophenyl-4,4'-dihydroxyphenylethane；4,4'-[1-(4-Aminophenyl)ethane-1,1-diyl]diphenol；4-[1-(4-aminophenyl)-1-(4-hydroxyphenyl)ethyl]phenol
• CAS: 266001-57-4
• 化学式: C₂₀H₁₉NO₂
• 分子量: 305.376
• InChiKey: NKBHEORYXOLTRX-UHFFFAOYSA-N

物化性质

• 沸点：
  533.1±50.0 °C(Predicted)
• 密度：
  1.229±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  23
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  66.5
• 氢给体数：
  3
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  1-(4-aminophenyl)-1,1-bis(4-hydroxyphenyl)ethane 在 氢氧化钾 、 potassium carbonate 作用下， 以 乙醇 、 N,N-二甲基乙酰胺 、 水 、 苯 为溶剂， 反应 16.0h， 生成 1-(4-aminophenyl)-1,1-bis(4-(4'-carboxyphenoxy)phenyl)ethane
  参考文献：
  名称：

  Orthogonal Synthesis of Poly(aryl ether amide) Dendrons

  摘要：

  DOI：

  10.1021/ma051538y
• 作为产物：
  描述：

  1,1-双(4-羟基苯基)-1-(4-硝基苯基)乙烷 在 palladium on activated charcoal 氢气 作用下， 以88%的产率得到1-(4-aminophenyl)-1,1-bis(4-hydroxyphenyl)ethane
  参考文献：
  名称：

  超支化芳族聚醚酰亚胺的合成与表征

  摘要：

  四种AB 2单体，N- [3-或4-双（4-羟基苯基）甲苯酰基] -4-氯邻苯二甲酰亚胺和N- {3-或4- [1,1-双（4-羟基苯基）]乙基苯基}-制备了4-氯邻苯二甲酰亚胺，并用于合成带有羟基端基的超支化聚醚酰亚胺。这些超支化聚醚醚具有中等分子量，分布范围广，并且在177至230°C之间显示出玻璃化转变温度（T g s）。热重分析测量显示分解温度为5％的失重温度（T d 5％），范围为240至281°C。分析使用11 H NMR光谱表明四种类型的超支化聚醚酰亚胺具有相似的支化度（约60％）。这些聚合物通过在羟基端基上的酰化或亲核取代反应进行改性。转化效率取决于改性反应的类型，改性剂和反应条件。通过支化端基，可以提高超支化聚醚酰亚胺的热稳定性和溶解性。

  DOI：

  10.1021/ma021620i

文献信息

• Polycyclic dihydroxy compound and methods for preparation
  申请人：Raj Tilak T.

  公开号：US20070123713A1

  公开（公告）日：2007-05-31

  A process of forming a polycyclic dihydroxy compound is described. The polycyclic dihydroxy compound has Formula (I) wherein R 1 , R 2 and R 3 are independently at each occurrence selected from the group consisting of a cyano functionality, a halogen, an aliphatic functionality having 1 to 10 carbons, a cycloaliphatic functionality having 3 to 10 carbons, and an aromatic functionality having 6 to 10 carbons; and wherein each occurrence of “n”, “m”, and “p” independently has a value of 0, 1, 2, 3, or 4. Also described are polycyclic dihydroxy compounds of Formula (I) in which the phthalimide group is meta to the triaryl-substituted carbon.

  描述了一种形成多环二羟基化合物的过程。该多环二羟基化合物的化学式为（I），其中R1、R2和R3在每次出现时独立地选择自氰基、卤素、具有1至10个碳原子的脂肪基、具有3至10个碳原子的环脂肪基和具有6至10个碳原子的芳香基的群组中的一种功能基；且“n”、“m”和“p”的每次出现独立地具有0、1、2、3或4的值。还描述了化学式（I）中邻苯二甲酰亚胺基团位于三芳基取代碳的情况下的多环二羟基化合物。
• Facile Synthesis and Characterization of Aromatic and Semiaromatic Hyperbranched Poly(ester−amide)s
  作者：Li、Jie Zhan、Ying Lin、Yanguo Li、Li

  DOI：10.1021/ma0511043

  日期：2005.10.1

  aliphatic multihydroxyl primary amine (CBx monomers) were thermally polycondensed to prepare aromatic and semiaromatic hyperbranched poly(ester−amide)s with multihydroxyl end groups without any catalyst. At the initial stage of the reaction, primary amino groups react rapidly with 2,2-diphenic anhydride, forming an intermediate, multihydroxyl amide acid, which conducts further self-polycondensation as a new

  已经描述了通过AA'和CB x单体的缩聚反应快速高效地制备芳香族和半芳香族超支化聚（酯酰胺）的方法。将2，2-二苯酐（AA'单体）与芳族或脂族多羟基伯胺（CB x单体）进行热缩聚反应，制得具有多羟基端基的芳族和半芳族超支化聚（酯酰胺），而无需任何催化剂。在反应的初始阶段，伯氨基与2,2-二苯甲酸酐快速反应，形成中间体多羟基酰胺酸，它作为新的AB x单体进行进一步的自缩聚反应，生成超支化的聚（酯酰胺） s。FTIR，1 H NMR和13的分析13 C NMR光谱揭示了所得聚合物的结构。通过1 H NMR或13 C NMR反门控解耦和DEPT光谱确定聚合物的DBs为0.53-0.63 。每种超支化的聚（酯酰胺）均包含通过13 C NMR光谱观察到的两种构型异构体。这些聚合物在各种溶剂（例如N，N-二甲基乙酰胺（DMAc），二甲基亚砜（DMSO），四氢呋喃（THF）和氯仿）中均显示出优异的溶解性
• HIGHLY HEAT-RESISTANT, HIGH-PURITY POLYARYLATE AND FILM PRODUCED FROM THE SAME
  申请人：UNITIKA LTD.

  公开号：EP0943640A1

  公开（公告）日：1999-09-22

  The present invention provides a polyarylate film comprising 9,9-bis(alkyl-4-hydroxyphenyl)fluorene residue and bisphenol residue with a molar ratio of the former of in the range of 0.05 to 1 in which the carboxylic acid component is composed of terephthalic acid residue and isophthalic acid residue, wherein the polyarylate film having good abrasion resistance and heat resistance, being highly transparent and having less incident-angle dependent birefringence can be obtained by solvent casting of a polyarylate solution with an inherent viscosity in the range of 0.25 to 2.50. The film has high abrasion resistance, heat resistance and purity along with being excellent in such optical characteristics as high transparency and low birefringence, which is applicable as molding materials for use in electric, electronic and optical fields and in automobile industry; as insulating materials in electric appliances, power generators, capacitors and interlayer insulators; and as surface coating films as dielectric films for use in transformers, wire coating and capacitors, and substrates for liquid crystal display panel.

  本发明提供了一种聚芳酸酯薄膜，该薄膜由9,9-双(烷基-4-羟基苯基)芴残基和双酚残基组成，前者的摩尔比在0.其中羧酸组分由对苯二甲酸残留物和间苯二甲酸残留物组成，通过溶剂浇铸固有粘度在 0.25 至 2.50 范围内的聚芳酸酯溶液，可获得耐磨性和耐热性良好、透明度高且随事件角而产生的双折射较小的聚芳酸酯薄膜。这种薄膜具有很高的耐磨性、耐热性和纯度，同时还具有高透明度和低双折射等优异的光学特性，可用作电气、电子和光学领域以及汽车工业中的成型材料；用作电器、发电机、电容器和层间绝缘体中的绝缘材料；以及用作变压器、电线涂层和电容器中的介质薄膜和液晶显示面板基板的表面涂层薄膜。
• CIRCUIT CONNECTING MATERIAL, AND STRUCTURE AND METHOD OF CONNECTING CIRCUIT TERMINAL
  申请人：Hitachi Chemical Company, Ltd.

  公开号：EP0979854A1

  公开（公告）日：2000-02-16

  A circuit-connecting material which is interposed between circuit electrodes facing each other and electrically connects the electrodes in the pressing direction by pressing the facing electrodes against each other; the circuit-connecting material comprising as essential components (1) a curing agent capable of generating tree radicals upon heating, (2) a hydroxyl-group-containing resin having a molecular weight of 10,000 or more and (3) a radical-polymerizable substance. Also provided are a circuit terminal connected structure and a circuit terminal connecting method which make use of such a material.

  一种电路连接材料，它安装在相向的电路电极之间，并通过将相向的电极相互压紧，在压紧方向上将电极电连接起来；电路连接材料的主要成分包括：(1) 在加热时能产生树自由基的固化剂；(2) 分子量大于或等于 10,000 的含羟基的树脂；(3) 可自由基聚合的物质。此外，还提供了使用这种材料的电路端子连接结构和电路端子连接方法。
• RESIN, RESIN COMPOSITIONS, PROCESS FOR PRODUCTION THEREOF, AND MOLDINGS MADE BY USING THE SAME
  申请人：TORAY INDUSTRIES, INC.

  公开号：EP1518884A1

  公开（公告）日：2005-03-30

  The present invention relates to a thermoplastic resin having excellent heat resistance, optical properties, and mechanical properties, a method for manufacturing the same, and a molded material including the same. The resin contains a polymer, and the polymer includes a divalent phosphate residue having a spiro ring, represented by the following General formula (1), in a molecule and has a number average molecular weight of at least 2,000:    where, in General formula (1), R1 is independently selected from the group consisting of a hydrogen atom, a halogen atom, an aliphatic hydrocarbon group having the carbon number of 1 to 20, an aromatic hydrocarbon group having the carbon number of 1 to 20, and a nitro group; p and q are integers satisfying p + q = 0 to 16; X independently represents oxygen, sulfur, selenium, or an unshared electron pair; Y is independently selected from oxygen, sulfur, and a methylene group; and n and m are integers satisfying n + m = 0 to 4.

  本发明涉及一种具有优异耐热性、光学性能和机械性能的热塑性树脂，一种制造该树脂的方法，以及一种包括该树脂的模塑材料。 该树脂含有一种聚合物，该聚合物在分子中包括具有螺环的二价磷酸残基，由以下通式（1）表示，其平均分子量至少为 2 000： 其中，在通式（1）中，R1 独立地选自由氢原子、卤素原子、碳原子数为 1 至 20 的脂肪烃基、碳原子数为 1 至 20 的芳香烃基和硝基组成的组；p 和 q 是满足 p + q = 0 至 16 的整数；X 独立地代表氧、硫、硒或未共享电子对；Y 独立地选自氧、硫和亚甲基；以及 n 和 m 是满足 n + m = 0 至 4 的整数。