4-amino-2',3',4',5',6'-pentafluorobiphenyl | 25506-49-4

• 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-amino-2',3',4',5',6'-pentafluorobiphenyl
• 英文别名: 2',3',4',5',6'-Pentafluoro[1,1'-biphenyl]-4-ylamine；4-(2,3,4,5,6-pentafluorophenyl)aniline
• CAS: 25506-49-4
• 化学式: C₁₂H₆F₅N
• 分子量: 259.178
• InChiKey: IQLIIURHJFOWCJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  18
• 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：
  26
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  4-amino-2',3',4',5',6'-pentafluorobiphenyl 在 N-甲基吡咯烷酮 、 盐酸 、 potassium iodide 、 sodium nitrite 作用下， 以 乙醚 为溶剂， 反应 9.33h， 生成 4-cyano-4'-pentyl-2',3',5',6'-tetrafluorobiphenyl
  参考文献：
  名称：

  氟化的4-烷基-4'-氰基联苯的合成与性质-第1部分。4'-烷基-4-氰基-2'3'5'6'-四氟联苯

  摘要：

  已经开发了合成4'-烷基-4-氰基-2'3'5'6'四氟联苯的通用途径，并用于制备具有范围为4至8个碳原子的直链烷基链的化合物。化合物通过19 F 13 C和1 H NMR光谱表征。合成的4'-烷基-4-氰基-2'3'5'6'-四氟联苯是结晶固体，其熔点比相应的全质子化类似物高20-50°C。合成的4'-烷基-4-氰基-2'3'5'6'-四氟联苯都没有在熔融时产生液晶相。

  DOI：

  10.1016/s0040-4020(01)87890-x
• 作为产物：
  描述：

  溴五氟苯 在 palladium on activated charcoal 氢气 、 铜 作用下， 以 乙醇 为溶剂， 反应 18.0h， 生成 4-amino-2',3',4',5',6'-pentafluorobiphenyl
  参考文献：
  名称：

  氟化的4-烷基-4'-氰基联苯的合成与性质-第1部分。4'-烷基-4-氰基-2'3'5'6'-四氟联苯

  摘要：

  已经开发了合成4'-烷基-4-氰基-2'3'5'6'四氟联苯的通用途径，并用于制备具有范围为4至8个碳原子的直链烷基链的化合物。化合物通过19 F 13 C和1 H NMR光谱表征。合成的4'-烷基-4-氰基-2'3'5'6'-四氟联苯是结晶固体，其熔点比相应的全质子化类似物高20-50°C。合成的4'-烷基-4-氰基-2'3'5'6'-四氟联苯都没有在熔融时产生液晶相。

  DOI：

  10.1016/s0040-4020(01)87890-x

文献信息

• 유기 화합물, 이를 포함하는 발광다이오드 및 발광장치
  申请人：LG Display Co.,Ltd. 엘지디스플레이 주식회사(119981018655) Corp. No ▼ 110111-0393134

  公开号：KR20200068980A

  公开（公告）日：2020-06-16

  본 발명은 플루오렌 모이어티를 가지는 축합 방향족 코어를 가지며, 정공 이동 특성이 우수한 하나 이상의 작용기로 치환된 유기 화합물과, 이를 이용한 발광다이오드 및 발광장치에 관한 것이다. 본 발명의 유기 화합물은 용액 공정을 이용하여 발광다이오드에 도입될 수 있으며, 매우 깊은(deep) HOMO 에너지 준위를 가지고 있다. 본 발명의 유기 화합물을 정공이동층에 적용하면, 정공이동층과 발광물질층 사이의 HOMO 에너지 준위의 밴드갭을 줄일 수 있어서, 발광물질층으로 정공과 전자가 균형 있게 주입될 수 있다. 이에 따라, 발광 효율이 향상되고 저-전압 구동이 가능한 발광다이오드 및 발광장치를 구현할 수 있다.

  This invention relates to an organic compound having a conjugated aromatic core with fluorene moiety, substituted with one or more superior functional groups with excellent charge transport characteristics, and relates to a light-emitting diode and a light-emitting device using the same. The organic compound of the present invention can be introduced into a light-emitting diode using a solution process and has a very deep HOMO energy level. When the organic compound of the present invention is applied to a charge transport layer, the bandgap of the HOMO energy level between the charge transport layer and the light-emitting material layer can be reduced, allowing balanced injection of charges (holes and electrons) into the light-emitting material layer. As a result, it is possible to implement light-emitting diodes and light-emitting devices with improved luminous efficiency and low-voltage operation.
• The effect of N-heterocyclic carbene ligands in the palladium-catalyzed cross-coupling reaction of K[C6F5BF3] with aryl iodides and aryl bromides
  作者：Nicolay Yu. Adonin、Dmitrii E. Babushkin、Valentin N. Parmon、Vadim V. Bardin、Gennadiy A. Kostin、Vasiliy I. Mashukov、Hermann-Josef Frohn

  DOI：10.1016/j.tet.2008.04.043

  日期：2008.6

  The effect of N-heterocyclic carbene (NHC) ligands on the catalytic activity of in situ generated palladium complexes in the model cross-coupling reaction of K[C6F5BF3] with 4-FC6H4I was studied. Based on the obtained results, a series of pentafluorobiphenyls C6F5C6H4X were prepared from K[C6F5BF3] and XC6H4I or 4-CF3C6H4Br in high yields under aerobic conditions.

  在K [C 6 F 5 BF 3 ]与4-FC 6 H 4 I的模型交叉偶联反应中，研究了N-杂环卡宾（NHC）配体对原位生成的钯配合物催化活性的影响。根据获得的结果，以高收率从K [C 6 F 5 BF 3 ]和XC 6 H 4 I或4-CF 3 C 6 H 4 Br制备了一系列五氟联苯C 6 F 5 C 6 H 4 X在有氧条件下。
• Aromatic polyfluoro-compounds. Part XLVIII. Some electrophilic substitution reactions of 2,3,4,5,6-pentafluorobiphenyl
  作者：P. J. N. Brown、M. T. Chaudhry、R. Stephens

  DOI：10.1039/j39690002747

  日期：——

  2,3,4,5,6-Pentafluorobiphenyl has been brominated with a mixture of bromine and aluminium tribromide to give 4′-bromopentafluorobiphenyl (90%), nitrated with a fuming nitric–sulphuric acid mixture in glacial acetic acid to give 4′-nitro- and 2′-nitropentafluorobiphenyl in the ratio of 4 : 1, and methylated with a mixture of methyl bromide and aluminium tribromide to give a complex mixture containing

  2,3,4,5,6-五氟联苯已用溴和三溴化铝的混合物溴化，得到4'-溴五氟联苯（90％），然后用发烟的硝酸-硫酸混合物和冰醋酸硝化，得到4' -硝基-和2'-硝基五氟联苯的比例为4：1，并用甲基溴和三溴化铝的混合物进行甲基化，得到主要包含多甲基化的五氟联苯的复杂混合物。
• Phenyl benzoic acid compounds
  申请人：Merck & Co., Inc.

  公开号：US04044049A1

  公开（公告）日：1977-08-23

  The invention relates to substituted 5-(phenyl)benzoic acid esters and non-toxic pharmaceutically accepted salts thereof and processes for their preparation. The substituted 5-(phenyl)benozic acids are useful as anti-inflammatory compounds. Also included are method of treating inflammation claims by administering these particular compounds to patients.

  本发明涉及取代的5-(苯基)苯甲酸酯及其无毒药学可接受盐和其制备方法。这些取代的5-(苯基)苯甲酸可用作抗炎化合物。本发明还包括通过向患者投与这些特定化合物来治疗炎症的方法声明。
• Diimide-based semiconductor materials and methods of preparing and using the same
  申请人：Facchetti Antonio

  公开号：US20080185577A1

  公开（公告）日：2008-08-07

  Diimide-based semiconductor materials are provided with processes for preparing the same. Composites and electronic devices including the diimide-based semiconductor materials also are provided.

  提供了制备基于二亚甲基二酰亚胺的半导体材料的工艺。还提供了包括基于二亚甲基二酰亚胺的半导体材料的复合材料和电子设备。