6-bromo-9-methyl-2-hydroxycarbazol | 809287-14-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: 6-bromo-9-methyl-2-hydroxycarbazol
• 英文别名: 9H-Carbazol-2-ol, 6-bromo-9-methyl-；6-bromo-9-methylcarbazol-2-ol
• CAS: 809287-14-7
• 化学式: C₁₃H₁₀BrNO
• 分子量: 276.132
• InChiKey: JHWHKLVZQMAZQD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  16
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  25.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  6-bromo-9-methyl-2-hydroxycarbazol 在 C₂₂H₃₄NO₅V 、 氧气 作用下， 以 氯仿 为溶剂， 反应 48.0h， 以41%的产率得到6,6’-dibromo-9,9’-dimethyl-[1,3’-bicarbazole]-2,2’-diol
  参考文献：
  名称：

  Vanadium-Catalyzed Regioselective Oxidative Coupling of 2-Hydroxycarbazoles

  摘要：

  The first regioselective oxidative coupling of 2-hydroxycarbazoles is described. With a vanadium catalyst and oxygen as the terminal oxidant, dimers with an ortho-ortho' coupling pattern were obtained with high selectivity. Further oxidation led to ortho'-ortho' coupling to generate a tetramer, which provided insight that the atropisomerization barriers of the unsymmetrical biaryl bonds are much lower than expected.

  DOI：

  10.1021/ol503521b
• 作为产物：
  描述：

  2,4-二溴硝基苯 在 三溴化硼 、 铜 、 sodium hydride 、 N,N-二甲基甲酰胺 、 亚磷酸三乙酯 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 生成 6-bromo-9-methyl-2-hydroxycarbazol
  参考文献：
  名称：

  Vanadium-Catalyzed Regioselective Oxidative Coupling of 2-Hydroxycarbazoles

  摘要：

  The first regioselective oxidative coupling of 2-hydroxycarbazoles is described. With a vanadium catalyst and oxygen as the terminal oxidant, dimers with an ortho-ortho' coupling pattern were obtained with high selectivity. Further oxidation led to ortho'-ortho' coupling to generate a tetramer, which provided insight that the atropisomerization barriers of the unsymmetrical biaryl bonds are much lower than expected.

  DOI：

  10.1021/ol503521b

文献信息

• High-molecular copolymer containing metal coordination compound and organic electroluminescence element using the same
  申请人：Morishita Yoshii

  公开号：US20060287498A1

  公开（公告）日：2006-12-21

  It is an object of the present invention to provide a copolymer containing a metal coordination compound that has blue phosphorescence emission with excellent color purity and, furthermore, to provide a copolymer containing a metal coordination compound that has luminescence of various colors from blue to red and a long operating life. The present invention relates to a metal coordination compound-containing copolymer that contains a metal coordination compound monomer unit represented by any one of Formulae (1) to (12): and at least one type of monomer unit selected from the group consisting of a substituted or unsubstituted quinoline monomer unit, a substituted or unsubstituted arylene and/or heteroarylene monomer unit, a substituted or unsubstituted branched monomer unit, and a substituted or unsubstituted conjugated monomer unit.
• Metal coordination compound, polymer composition, and organic electroluminescent device employing same
  申请人：Nomura Satoyuki

  公开号：US20070128466A1

  公开（公告）日：2007-06-07

  It is an object of the present invention to provide a phosphorescence-emitting material that emits light in a wide visible light range from blue to red and has excellent color purity and reliability, etc. The present invention relates to a metal coordination compound represented by any one of Formulae (1) to (6), B: >NR, >O, >S, >C=O, >SO 2 , >CR 2 (in the formulae, M is Ir, Rh, Ru, Os, Pd, or Pt, and n is 2 or 3; when M is Ir, Rh, Ru, or Os and n is 2, another bidentate ligand further bonds to M; ring A is a cyclic compound containing a nitrogen atom bonded to M.
• US7955716B2
  申请人：——

  公开号：US7955716B2

  公开（公告）日：2011-06-07
• US8008418B2
  申请人：——

  公开号：US8008418B2

  公开（公告）日：2011-08-30
• Vanadium-Catalyzed Regioselective Oxidative Coupling of 2-Hydroxycarbazoles
  作者：Lei Liu、Patrick J. Carroll、Marisa C. Kozlowski

  DOI：10.1021/ol503521b

  日期：2015.2.6

  The first regioselective oxidative coupling of 2-hydroxycarbazoles is described. With a vanadium catalyst and oxygen as the terminal oxidant, dimers with an ortho-ortho' coupling pattern were obtained with high selectivity. Further oxidation led to ortho'-ortho' coupling to generate a tetramer, which provided insight that the atropisomerization barriers of the unsymmetrical biaryl bonds are much lower than expected.