2-amino-2',5'-dimethylbiphenyl | 147452-20-8

• 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: 2-amino-2',5'-dimethylbiphenyl
• 英文别名: 2-(2,5-dimethylphenyl)aniline；2,5-dimethyl-2'-aminoiphenyl；2',5'-dimethyl-biphenyl-2-ylamine
• CAS: 147452-20-8
• 化学式: C₁₄H₁₅N
• 分子量: 197.28
• InChiKey: LRKDRPOENKTQBX-UHFFFAOYSA-N

物化性质

• 沸点：
  310.2±11.0 °C(Predicted)
• 密度：
  1.040±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  26
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  2-amino-2',5'-dimethylbiphenyl 、 2-bromo-2',5'-dimethylbiphewnyl 在 三叔丁基膦 、 palladium diacetate 、 sodium t-butanolate 作用下， 以 甲苯 为溶剂， 反应 2.0h， 以86%的产率得到
  参考文献：
  名称：

  一种芳香族胺类衍生物及其制备方法和应用

  摘要：

  本发明提供一种芳香族胺类衍生物及其制备方法和应用，涉及有机光电材料技术领域。本发明所得到的芳香族胺类衍生物可用于制备有机电致发光器件，尤其是作为有机电致发光器件中的空穴传输材料，能够有效提高OLED器件的发光效率且寿命长，优于现有常用OLED器件。本发明还提供一种芳香族胺类衍生物的制备方法，该制备方法简单、原料易得。

  公开号：

  CN106431938B
• 作为产物：
  描述：

  1,4-二甲基-2-碘苯 在 盐酸 、 铜 、 溶剂黄146 、 tin(ll) chloride 作用下， 生成 2-amino-2',5'-dimethylbiphenyl
  参考文献：
  名称：

  Y-TO-I WRAP: USE OF THE DISTAL SPONGIOSUM FOR HYPOSPADIAS REPAIR

  摘要：

  Purpose: Rather than resecting the distal spongiosum lateral to the open urethra for hypospadias, we mobilized this tissue with the urethral plate away from the corpora cavernosa, subsequently wrapping it around various types of urethroplasty to prevent fistula formation.Materials and Methods: The distal spongiosum was preserved and used for coverage in 25 hypospadias repairs in I year. We initially applied it in this manner when the distal spongiosum persisted as a pillar of healthy erectile tissue but later when the distal tissue appeared more fibrous in nature. The wrap was used to cover various types of urethroplasty, including advancement in 6 cases, tubularization in 10, flip-flap repair in 6 and an island onlay pedicle graft, in 3.Results: All patients have at least 1 year of followup. There has been no fistula formation or residual chordee. In 1 patient minor meatal retraction did not require a secondary procedure. Cosmetic results have been good.Conclusions: A distal wrap of corpus spongiosum may be used res avoid fistula formation without causing residual or recurrent curvature. It re-creates a nearly normal urethra in some cases.

  DOI：

  10.1016/s0022-5347(05)67673-2

文献信息

• Electrochemical <scp>Palladium‐Catalyzed</scp> Intramolecular C—H Amination of <scp>2‐Amidobiaryls</scp> for Synthesis of Carbazoles
  作者：Qingqing Wang、Xiaojing Zhang、Pan Wang、Xinlong Gao、Heng Zhang、Aiwen Lei

  DOI：10.1002/cjoc.202000407

  日期：2021.1

  The synthesis of carbazoles based on the electrochemical Pd‐catalyzed intramolecular C—H amination of 2‐amidobiaryls through oxidative cross coupling has been achieved under mild reaction conditions. The reaction can be carried out in undivided cell without the addition of external chemical oxidant. Besides good functional group compatibility, the desired carbazoles can be scaled up and modified easily

  在温和的反应条件下，通过氧化交联的2-位氨基联芳基的电化学Pd催化分子内CH氨基化合成咔唑。该反应可以在不分开的池中进行，而无需添加外部化学氧化剂。除了良好的官能团相容性外，所需的咔唑还可以按比例放大和改性。与以前的方法相比，该协议为咔唑的构建提供了一个简单而可持续的途径。
• [EN] BENZIMIDAZO[1,2-A]BENZIMIDAZOLE DERIVATIVES FOR ELECTRONIC APPLICATIONS<br/>[FR] DÉRIVÉS DE BENZIMIDAZO[1,2-A]BENZIMIDAZOLE DESTINÉS À DES APPLICATIONS ÉLECTRONIQUES
  申请人：BASF SE

  公开号：WO2014009317A1

  公开（公告）日：2014-01-16

  The present invention relates to compounds of formula (I), a process for their production and their use in electronic devices, especially electroluminescent devices. When used as host material for phosphorescent emitters in electroluminescent devices, the compounds of formula (I) may provide improved efficiency, stability, manufacturability, or spectral characteristics of electroluminescent devices.

  本发明涉及式(I)的化合物，其制备方法以及它们在电子器件中的应用，特别是在电致发光器件中的应用。当作为电致发光器件中磷光发射体的主体材料使用时，式(I)的化合物可能提供电致发光器件的效率、稳定性、可制造性或光谱特性的改善。
• Takeuchi, Hiroshi; Taniguchi, Tomohito; Ueda, Takahiro, Journal of the Chemical Society. Perkin Transactions 2 (2001), 2000, # 2, p. 295 - 300
  作者：Takeuchi, Hiroshi、Taniguchi, Tomohito、Ueda, Takahiro

  DOI：——

  日期：——
• Dari, Abdelmjid; Christiaens, Leon E.; Renson, Marcel J., Acta Chemica Scandinavica, 1993, vol. 47, # 2, p. 208 - 211
  作者：Dari, Abdelmjid、Christiaens, Leon E.、Renson, Marcel J.

  DOI：——

  日期：——
• STABILISED DYE COMPOSITION
  申请人：ZENECA LIMITED

  公开号：EP0840766A1

  公开（公告）日：1998-05-13