1-(2'-Hydroxy-4'-methyl-phenylazo)-2-naphthol | 51049-66-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 1-(2'-Hydroxy-4'-methyl-phenylazo)-2-naphthol
• 英文别名: 1-(2'-hydroxy-4'-methylphenylazo)-2-hydroxynaphthalene；1-[(2-Hydroxy-4-methylphenyl)diazenyl]naphthalen-2-ol
• CAS: 51049-66-2
• 化学式: C₁₇H₁₄N₂O₂
• 分子量: 278.31
• InChiKey: HWURVVFYBMVZGQ-UHFFFAOYSA-N

物化性质

• 沸点：
  505.1±45.0 °C(Predicted)
• 密度：
  1.24±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  21
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  65.2
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  bis(acetylacetonato)dioxidomolybdenum(VI) 、 1-(2'-Hydroxy-4'-methyl-phenylazo)-2-naphthol 以 甲醇 为溶剂， 以25%的产率得到
  参考文献：
  名称：

  Synthesis, spectral properties and redox behaviour of cis-dioxo-molybdenum(VI) complexes with tridentate arylazo ligands

  摘要：

  Molybdenum complexes of type [MoO(2)L] (2) [where H(2)L = 1-(2-hydroxyphenylazo)-2-hydroxynaphthalene or its substituted derivative] have been isolated. They are deep red coloured, non-electrolytic and diamagnetic in nature and have been characterized by elemental analyses and spectroscopic techniques (electronic, IR, and IH NMR). They react with different Lewis bases (B) to yield [MoO(2)L(B)] (3) complexes. The redox activity of complexes 2 were systematically examined by cyclic voltammetry at a glassy carbon electrode in non-aqueous medium. All the complexes show a one-electron reduction of quasi-reversible nature near -0.6 V vs SCE.

  DOI：

  10.1016/0277-5387(94)00438-k

文献信息

• Synthesis, structure and biological evaluation of mixed ligand oxidovanadium(<scp>iv</scp>) complexes incorporating 2-(arylazo)phenolates
  作者：Sudhir Lima、Atanu Banerjee、Monalisa Mohanty、Gurunath Sahu、Chahat Kausar、Samir Kumar Patra、Eugenio Garribba、Werner Kaminsky、Rupam Dinda

  DOI：10.1039/c9nj01910c

  日期：——

  [VO(acac)2] was used as a metal precursor to synthesize a series of mixed ligand oxidovanadium(IV) complexes [VIVO(L1–4)(LNN)] (1–5) with tridentate ONO donor arylazo ligands (H2L1–4) (where H2L1 = 1-(2-hydroxyphenyl)diazenyl)naphthane-2-ol, H2L2 = 1-(2-hydroxy-4-methylphenyl)diazenyl)naphthane-2-ol, H2L3 = 1-(2-hydroxy-4-nitrophenyl)diazenyl)naphthane-2-ol and H2L4 = 1-(2-hydroxy-4-bromophenyl)di

  [VO（acac）2 ]用作金属前体与三齿ONO供体芳基偶氮合成一系列混合配体氧化钒（IV）络合物[V IV O（L 1-4）（L NN）]（1-5）配体（H 2 L 1-4）（其中H 2 L 1 = 1-（2-羟基苯基）二氮烯基）萘-2-醇，H 2 L 2 = 1-（2-羟基-4-甲基苯基）二氮烯基）萘烷-2-ol，H 2 L 3 = 1-（2-羟基-4-硝基苯基）二氮烯基）萘-2-醇和H 2 L 4＝ 1-（2-羟基-4-溴苯基）二氮烯基）萘-2-醇）以及辅助配体（L NN），即2,2'-联吡啶（bipy）或1,10-菲咯啉（phen）共配体。所有配合物均通过光谱，ESI-MS和X射线晶体学技术表征，显示出扭曲的八面体几何形状。分子结构显示在六配位的V IV N 3 O 3几何形状中存在钒基。该物质表现出在-1.29和-1.37 V之间的准可逆单电子转移E c 1/2值，而不可逆的单电子氧化峰在0