1,1-双(4-羟基苯基)-1-(4-硝基苯基)乙烷 | 171103-73-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 三苯基化合物
• 中文名称: 1,1-双(4-羟基苯基)-1-(4-硝基苯基)乙烷
• 英文名称: 1,1-bis(4-hydroxyphenyl)-1-(4-nitrophenyl)ethane
• 英文别名: 4,4'-(1-(4-nitrophenyl)ethane-1,1-diyl)diphenol；4-nitrophenyl-4,4'-dihydroxyphenylethane；4-[1-(4-Hydroxyphenyl)-1-(4-nitrophenyl)ethyl]phenol
• CAS: 171103-73-4
• 化学式: C₂₀H₁₇NO₄
• 分子量: 335.359
• InChiKey: XCDFWULUIVXACG-UHFFFAOYSA-N

物化性质

• 沸点：
  547.2±50.0 °C(Predicted)
• 密度：
  1.299±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.4
• 重原子数：
  25
• 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：
  86.3
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  1,1-双(4-羟基苯基)-1-(4-硝基苯基)乙烷 在 吡啶 、 tris-(dibenzylideneacetone)dipalladium(0) 、 potassium acetate 、 2-二环己基磷-2,4,6-三异丙基联苯 作用下， 以 N,N-二甲基甲酰胺 、 甲苯 为溶剂， 反应 17.5h， 生成 2,2'-(4,4'-(1-(4-nitrophenyl)ethane-1,1-diyl)bis(4,1-phenylene))bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)
  参考文献：
  名称：

  一种新型的OLED中间体材料制备方法

  摘要：

  本发明属于有机电致发光材料技术领域，公开了一种新型的OLED中间体材料制备方法，具体为一种4',4”'‑(1‑(4‑碘苯基)乙基‑1,1‑2‑二)双(4‑溴‑1,1'‑二苯基)的合成方法，本发明以4‑硝基苯乙酮和苯酚为原料，合成产物与三氟甲基磺酸酐在吡啶的作用下反应，得到产物和双联频哪醇硼酸酯反应，得到产物与4‑溴碘苯通过suzuki反应，得到产物通过铁粉和浓盐酸，得到产物通过重氮化上碘反应，得到最终目标产物。本发明原料简单、易于实现工业化生产、生产周期短；通过在有机物中引入Br基团可进一步改善其溶解性和热稳定性，便于有机物进一步反应生成光电性能更好的材料。

  公开号：

  CN106892796A
• 作为产物：
  描述：

  对硝基苯乙酮 、 苯酚 在 盐酸 、 zinc(II) chloride 作用下， 反应 20.0h， 以88%的产率得到1,1-双(4-羟基苯基)-1-(4-硝基苯基)乙烷
  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

• Optically active compound and photosensitive resin composition
  申请人：——

  公开号：US20030211421A1

  公开（公告）日：2003-11-13

  A photoactive compound is used in combination with a photosensitizer, represented by the following formula (1): A −[( J ) m −( X-Pro )] n (1) wherein A represents a hydrophobic unit comprising at least one kind of hydrophobic groups selected from a hydrocarbon group and a heterocyclic group, J represents a connecting group, X-Pro represents a hydrophilic group protected by a protective group Pro which is removable by light exposure, m represents 0 or 1, and n represents an integer of not less than 1. The protective group Pro may be removable by light exposure in association with the photosensitizer (especially, a photo acid generator), or may be a hydrophobic protective group. The hydrophilic group may be a hydroxyl group or a carboxyl group. The photoactive compound has high sensitivity to a light source of short wavelength beams, for resist application, therefore, the photoactive compound is advantageously used for forming a pattern with high resolution.

  一种光活性化合物与光敏剂结合使用，由以下公式（1）表示： A −[( J ) m −( X-Pro )] n (1) 其中，A代表至少包括一种从烃基和杂环基中选择的疏水基的疏水单元，J代表连接基团，X-Pro代表由光照可去除的保护基团Pro保护的亲水基团，m代表0或1，n代表不少于1的整数。 保护基团Pro可以与光敏剂（特别是光酸发生剂）一起通过光照可去除，也可以是疏水保护基团。亲水基团可以是羟基或羧基。光活性化合物对短波长光源具有很高的敏感性，用于光刻应用，因此，该光活性化合物有利于形成具有高分辨率的图案。
• 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。
• CURABLE RESIN COMPOSITION, CURABLE RESIN MOLDED BODY, CURED RESIN MOLDED BODY, METHOD FOR PRODUCING EACH OF SAME, AND LAMINATE BODY
  申请人：LINTEC CORPORATION

  公开号：US20140350187A1

  公开（公告）日：2014-11-27

  Provided is a curable resin composition comprising a thermoplastic resin (A) that includes a cyclic structure in its main chain, and has a glass transition temperature (Tg) of 140° C. or more, and a monofunctional curable monomer (B). The present invention provides: a cured resin formed article that has heat resistance and low birefringence, a method for producing the same, a curable resin composition and a curable resin formed article that are useful as a raw material for producing the cured resin formed article, and a laminate that includes a layer formed of a cured resin.

  提供的是一种可治愈树脂组合物，包括热塑性树脂（A），其主链中包含环状结构，并具有140℃或更高的玻璃化转变温度（Tg），以及单官能团可固化单体（B）。本发明提供了具有耐热性和低双折射率的固化树脂成型品，其生产方法，作为生产固化树脂成型品的原材料有用的可固化树脂组合物和可固化树脂成型品，以及包括由固化树脂形成的层的层压板。
• 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。