2,2-双(4-氨基苯基)丙烷 | 2479-47-2

• 物质功能分类: 有机原料 - 氨基化合物
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 2,2-双(4-氨基苯基)丙烷
• 英文名称: 4,4'-(1-methyl-ethane-1,1-diyl)-bis-aniline
• 英文别名: 2,2-Bis(4-aminophenyl)propane；4-[2-(4-aminophenyl)propan-2-yl]aniline
• CAS: 2479-47-2
• 化学式: C₁₅H₁₈N₂
• 分子量: 226.321
• InChiKey: ZYEDGEXYGKWJPB-UHFFFAOYSA-N

物化性质

• 熔点：
  128.2-129.6 °C(Solv: benzene (71-43-2))
• 沸点：
  200-231 °C(Press: 5.5 Torr)
• 密度：
  1.091±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  17
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  52
• 氢给体数：
  2
• 氢受体数：
  2

安全信息

• 海关编码：
  2921590090
• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H302
• 储存条件：
  存储条件：2-8°C，避光，保存于惰性气体中

反应信息

• 作为反应物：
  描述：

  2,2-双(4-氨基苯基)丙烷 在 uranyl nirate hexahydrate 、 水 、 三氟乙酸 作用下， 以 硝基甲烷 为溶剂， 反应 48.0h， 以60%的产率得到双酚A
  参考文献：
  名称：

  一种芳基酚类化合物及其合成方法和应用

  摘要：

  本发明公开了一种式(3)芳基酚类化合物的合成方法。所有体系在空气或者氮气氛围中进行，利用可见光激发光敏剂催化。在反应溶剂中，以式(1)ArNR1R2和式(2)水为反应原料，在酸的辅助作用下，反应得到式(3)芳基酚类化合物。本发明式(1)ArNR1R2可以是一级胺、三级胺，也可以是甾体、氨基酸类衍生物，还可以是丙泊酚、扑热息痛、布洛芬、奥沙普秦、吲哚美辛类等药物或者衍生物。本发明合成方法原料廉价易得，反应操作简单，反应条件温和，反应收率较高，底物官能团兼容性好。本发明流体反应不仅可以实现基础化工品的放大，还可以实现精细化工品的放大，如药物丙泊酚、扑热息痛的合成。本发明具有广泛的应用前景和使用价值。

  公开号：

  CN112778125B
• 作为产物：
  描述：

  2,2-二苯基丙烷 在 钯 nitronium tetrafluoborate 、 氢气 作用下， 生成 2,2-双(4-氨基苯基)丙烷
  参考文献：
  名称：

  Comparison between SiMe₂ and CMe₂ Spacers as σ-Bridges for Photoinduced Charge Transfer

  摘要：

  The potential of dimethylsilylene and isopropylidene sigma-spacers as bridges for photoinduced charge transfer (CT) in 4-cyano-4'-(dimethylamino)- and 4-cyano-4'-methoxy-substituted diphenyldimethylsilanes and 2,2-diphenylpropanes was studied. Fluorescence solvatochromism and time-resolved microwave conductivity measurements show that upon photoexcitation a charge separated state (D(.+)sigma A(.-))* is populated in all compounds. Excited state dipole moments for a given donor-acceptor combination are, irrespective of the bridge, equal. The CT states of the silanes are however lying at lower energies, implying that the presence of silicon thermodynamically facilitates the CT process. Cyclic voltammetry data of model compounds show that this is a consequence of the lowering of the acceptor reduction potential by the silicon bridge. It was however inferred from radiative decay rates that the electronic coupling between the CT and locally excited states as well as the coupling between the ground and CT state is larger for the carbon-bridged compounds. As shown by both solution and solid state electronic spectra and radiative decay rates, the photophysics of the D sigma A compounds are dominated by intensity borrowing of the CT transitions from transitions localized in the D sigma and sigma A chromophores.

  DOI：

  10.1021/ja960546e

文献信息

• Diamine Compound Having Phosphorylcholine Group, Polymer Thereof, and Process for Producing the Polymer
  申请人：Nagase Yu

  公开号：US20100036081A1

  公开（公告）日：2010-02-11

  Highly polymerizable diamine compounds having a phosphorylcholine group are disclosed. High-molecular weight polymers are obtained from the highly polymerizable diamine compound having a phosphorylcholine group as a monomer, and the polymers have improved mechanical strength, water resistance and heat resistance while maintaining excellent biocompatibility and processability of MPC polymers. Processes for producing the polymers are disclosed. The diamine compounds having a phosphorylcholine group are represented by Formula (I). The polymers contain at least 1 mol % of a specific structural unit with a phosphorylcholine group represented by Formula (II) and have a number average molecular weight of not less than 5,000. In the processes, the diamine compound is used as a monomer.

  具有磷酰胆碱基团的高聚合性二胺化合物被披露。从具有磷酰胆碱基团的高聚合性二胺化合物作为单体得到高分子量聚合物，这些聚合物具有改善的机械强度、耐水性和耐热性，同时保持MPC聚合物的优异生物相容性和加工性。披露了生产这些聚合物的方法。具有磷酰胆碱基团的二胺化合物由式(I)表示。这些聚合物含有至少1摩尔％的由式(II)表示的具有磷酰胆碱基团的特定结构单元，并且具有不低于5,000的数均分子量。在这些方法中，二胺化合物被用作单体。
• FLUORINATED SULFONATE ESTERS OF ARYL KETONES FOR NON-IONIC PHOTO-ACID GENERATORS
  申请人：International Business Machines Corporation

  公开号：US20180046077A1

  公开（公告）日：2018-02-15

  Non-ionic photo-acid generating (PAG) compounds were prepared that contain an aryl ketone group having a perfluorinated substituent alpha to the ketone carbonyl. The non-polymeric PAGs release a sulfonic acid when exposed to high energy radiation such as deep UV or extreme UV light. The photo-generated sulfonic acid has a low diffusion rate in an exposed resist layer subjected to a post-exposure bake (PEB) at 100° C. to 150° C., resulting in formation of good line patterns after development. At higher temperatures, the PAGs can also undergo a thermal reaction to form a sulfonic acid. The perfluorinated substituent provides improved thermal stability and hydrolytic/nucleophilic stability.

  非离子型光生酸(PAG)化合物被制备出来，它们含有一个含有全氟取代基的芳酮基团，该取代基位于酮羰基的α位置。这些非聚合PAGs在暴露于高能辐射，如深紫外或极紫外光时，会释放出磺酸。在100°C至150°C的后曝光烘烤(PEB)下，光生成的磺酸在暴露的抵抗层中具有较低的扩散速率，从而在开发后形成良好的线条图案。在较高温度下，PAGs也可以通过热反应形成磺酸。全氟取代基提供了改善的热稳定性和水解/亲核稳定性。
• RESIST COMPOSITION, METHOD FOR FORMING RESIST PATTERN, POLYPHENOLIC COMPOUND FOR USE IN THE COMPOSITION, AND ALCOHOLIC COMPOUND THAT CAN BE DERIVED THEREFROM
  申请人：Mitsubishi Gas Chemical Company, Inc.

  公开号：US20160145231A1

  公开（公告）日：2016-05-26

  A resist composition containing a compound represented by the general formula (1) or (2), a method for forming a resist pattern using the composition, a polyphenolic compound for use in the composition, and an alcoholic compound that can be derived therefrom are described.

  描述了一种包含由通式（1）或（2）表示的化合物的光刻胶组合物，使用该组合物形成光刻胶图案的方法，用于该组合物的多酚化合物，以及可以由其衍生的醇化合物。
• [EN] PHOTOALIGNING MATERIAL<br/>[FR] MATÉRIAU DE PHOTOALIGNEMENT
  申请人：ROLIC AG

  公开号：WO2013017467A1

  公开（公告）日：2013-02-07

  The present invention relates to a copolymer for the photoalignment of liquid crystals comprising a photoreactive group as given below in formula (I), compositions thereof, and its use for optical and electro optical devices, especially liquid crystal devices (LCDs).

  本发明涉及一种共聚物，用于液晶的光调向，包括如下所示的具有光反应性基团的化合物（I）的公式，以及其组合物，以及其在光学和电光设备，特别是液晶设备（LCD）中的使用。
• PHOTOREACTIVE COMPOUNDS
  申请人：Lincker Frederic

  公开号：US20140192305A1

  公开（公告）日：2014-07-10

  The present invention relates to photoreactive compounds that are particularly useful in materials for the alignment of liquid crystals.

  本发明涉及光反应性化合物，特别适用于液晶对准材料的制作。