2,2-二碘联苯-4,4-二胺 | 54391-31-0

• 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: 2,2-二碘联苯-4,4-二胺
• 英文名称: (-)-2.2'-Dijod-benzidin
• 英文别名: 2,2'-Diiodo-4,4'-diaminobiphenyl；4-(4-amino-2-iodophenyl)-3-iodoaniline
• CAS: 54391-31-0
• 化学式: C₁₂H₁₀I₂N₂
• 分子量: 436.034
• InChiKey: PGJJPWRSBHDEOP-UHFFFAOYSA-N

物化性质

• 熔点：
  170 °C(Solv: ethanol (64-17-5); water (7732-18-5))
• 沸点：
  490.6±45.0 °C(Predicted)
• 密度：
  2.143±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  16
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  52
• 氢给体数：
  2
• 氢受体数：
  2

安全信息

• 海关编码：
  2921590090

反应信息

• 作为反应物：
  描述：

  2,2-二碘联苯-4,4-二胺 生成 4,4'-dihydroxy-2,2'-diiodobiphenyl
  参考文献：
  名称：

  LINDLEY, PATRICIA M.;REINHARDT, BRUCE A.;ARNOLD, FRED E.

  摘要：

  DOI：
• 作为产物：
  描述：

  2,2'-diiodo-[1,1'-biphenyl]-4,4'-dicarboxylic acid 在 氯化亚砜 、 sodium azide 作用下， 以 丙酮 、 甲苯 为溶剂， 生成 2,2-二碘联苯-4,4-二胺
  参考文献：
  名称：

  354. 2，2'-二碘联苯的外消旋作用机理

  摘要：

  DOI：

  10.1039/jr9640001825

文献信息

• Inserting Porphyrin Quantum Dots in Bottom‐Up Synthesized Graphene Nanoribbons
  作者：Wade Perkins、Felix R. Fischer

  DOI：10.1002/chem.201705252

  日期：2017.12.14

  copolymerization of tetraphenylcyclopentadienone, a precursor for cove graphene nanoribbons (cGNRs), with bifunctional porphyrins yields defined nanostructures comprised of a single cGNR‐porphyrin‐cGNR heterojunction within each ribbon. 13C NMR labeling and high‐resolution mass spectrometry of solubilized polymer intermediates indicates that every porphyrin is covalently linked to two extended segments of

  Diels-Alder共聚四苯基环戊二烯酮（一种海湾石墨烯纳米带（cGNRs）的前体）与双官能卟啉可产生定义的纳米结构，该纳米结构由每个碳带内的单个cGNR-卟啉-cGNR异质结组成。13溶解的聚合物中间体的13 C NMR标记和高分辨率质谱表明，每个卟啉均与cGNR的两个延伸段共价连接。UV / Vis吸收和荧光发射光谱揭示了卟啉与相邻cGNR段之间的强电子相关性，可通过卟啉核的可逆金属化作用来减弱这种相关性。这种通用的自下而上的合成策略可在单个石墨烯纳米带中访问结构明确，功能完善的GNR量子点GNR异质结构。
• 퍼플루오로데실티오기를 가지는 신규 디아민, 이의 제조 방법, 상기 디아민으로부터 제조된 불소계 폴리이미드 필름
  申请人：Pusan National University Industry-University Cooperation Foundation 부산대학교 산학협력단(220040044843) BRN ▼621-82-06530

  公开号：KR20160148984A

  公开（公告）日：2016-12-27

  본 발명은 신규 불소계 폴리이미드 필름의 제조를 위한 퍼플루오로데실티오기를 가지는 신규 디아민, 이의 제조 방법 및 상기 디아민으로부터 제조된 퍼플루오로데실티오기를 가지는 신규 불소계 폴리이미드 필름에 관한 것이다. 본 발명에 따른 퍼플루오로데실티오 사이드 기를 갖는 신규 디아민으로부터 제조된 폴리이미드 필름은 퍼플루오로데실티오 사이드 기를 포함함으로써, 퍼플루오르데실 사이드 기의 입체 장애 영향와 유도 효과(디아민의 전자 공여성 효과)에 의해 고분자 사슬간의 CTC 영향을 줄여서 광학투명성을 향상시키고, 용해도를 향상시키며, 소수성이 증가하고, 낮은 수분 흡수성 및 낮은 유전상수를 나타내는 등의 물성이 향상되므로, 기존의 폴리이미드 필름을 대체하여 유용하게 사용될 수 있다.

  This invention relates to a novel diamine having a perfluorodiimide for the manufacture of a new fluorine-containing polyimide film, a method for preparing the same, and the new fluorine-containing polyimide film having a perfluorodiimide. The polyimide film prepared from the novel diamine having a perfluorodiimide side group according to the present invention includes a perfluorodiimide side group, thereby reducing the intermolecular CTC effect by including the perfluorodiimide side group, enhancing optical transparency due to the steric hindrance effect and inductive effect (electronegativity effect of diamine), improving solubility, increasing hydrophobicity, and exhibiting properties such as low moisture absorption and low dielectric constant, so it can be effectively used as a substitute for conventional polyimide films.
• Synthesis and characterization of highly transparent and hydrophobic fluorinated polyimides derived from perfluorodecylthio substituted diamine monomers
  作者：Pradip Kumar Tapaswi、Myeon-Cheon Choi、Saravanan Nagappan、Chang-Sik Ha

  DOI：10.1002/pola.27461

  日期：2015.2.1

  pylidene)diphthalic anhydride (6FDA) to produce two new perfluorinated polyimides (PI2 and PI4). The chemical structures of these polyimides were confirmed by Fourier transform infrared (FTIR) and nuclear magnetic resonance (NMR) spectroscopy and elemental analysis. Two other polyimides (PI1 and PI3) were also synthesized from 6FDA and analogous perfluorodecylthio unsubstituted diamines to investigate

  两种新的全氟癸硫基取代的芳族二胺，即2,4-二氨基-1-（1 H，1 H，2 H，2 H-全氟十硫基）苯（DAPFB）和2,2'- Bis（（1 H，1 H， 2小时，2小时合成了[全氟癸基）硫基] [1,1'-联苯] 4,4'-二胺（BPFBD），并与4,4'-（六氟异亚丙基）二邻苯二甲酸酐（6FDA）缩聚，生成了两个新的全氟聚酰亚胺（PI2和PI4 ）。这些聚酰亚胺的化学结构通过傅里叶变换红外（FTIR）和核磁共振（NMR）光谱及元素分析得到证实。还从6FDA和类似的全氟癸硫基未取代的二胺合成了另外两种聚酰亚胺（PI1和PI3），以研究全氟癸硫基对合成的PI的各种物理和化学性质的掺入作用。与PI1和PI3相比，PI2和PI4表现出更高的溶解度，光学透明性和疏水性，更低的吸湿率，介电常数，由于聚合物链中存在全氟癸硫基侧基，因此具有热力学稳定性。即使PI2和PI4的热机械特性（ 与PI1和
• Bis(benzilyloxy) compounds
  申请人：The United States of America as represented by the Secretary of the Air

  公开号：US04683340A1

  公开（公告）日：1987-07-28

  Bis(benzilyloxy) compounds having the general formula ##STR1## wherein Ph is --C.sub.6 H.sub.5 and Ar is Ph, --C.sub.6 H.sub.4 Br, --C.sub.6 H.sub.4 CH.sub.3 or --C.sub.6 H.sub.4 C.sub.2 H.sub.5. These compounds can be reacted with bis(o-diamines) to form polyquinoxalines which can be converted to thermally stable compositions by non-volatile, intramolecular cyclization.

  具有一般式##STR1##的双苄氧化物，其中Ph为--C.sub.6 H.sub.5，Ar为Ph，--C.sub.6 H.sub.4 Br，--C.sub.6 H.sub.4 CH.sub.3或--C.sub.6 H.sub.4 C.sub.2 H.sub.5。这些化合物可以与双(o-二胺)反应形成聚喹噁啉，通过非挥发性的分子内环化可以将其转化为热稳定的组合物。
• High temperature solvent resistant amorphous thermoplastic phenylethynyl
  申请人：The United States of America as represented by the Secretary of the Air

  公开号：US04731442A1

  公开（公告）日：1988-03-15

  A bis(o-diamine) is reacted with a bis(benziloxy)-2,2'-bis(arylethynyl)biphenyl to provide a qunioxaline polymer having pendant phenylethynyl groups. These polymers can be cured to provide thermally stable polymer compositions.

  一种双(邻二胺基)物质与双(苄氧基)-2,2'-双(芳基乙炔基)联苯反应，形成一种具有偏挂苯乙炔基的喹喔啉聚合物。这些聚合物可以固化以提供热稳定的聚合物组合物。