4-(4-methylphenylaminoisonitrosoacetyl)biphenyl | 947254-05-9

• 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-(4-methylphenylaminoisonitrosoacetyl)biphenyl
• 英文别名: N-hydroxy-N'-(4-methylphenyl)-2-oxo-2-(4-phenylphenyl)ethanimidamide
• CAS: 947254-05-9
• 化学式: C₂₁H₁₈N₂O₂
• 分子量: 330.386
• InChiKey: DHNWQAONBGGQLU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5
• 重原子数：
  25
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  61.7
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  4-(4-methylphenylaminoisonitrosoacetyl)biphenyl 、 lead(II) acetate trihydrate 在 KOH 作用下， 以 乙醇 为溶剂， 以67%的产率得到Pb(H2O)2(4-(4-methylphenylaminoisonitrosoacetyl)biphenyl(-1H))2
  参考文献：
  名称：

  Synthesis and characterization of new ketooximes and their complexes

  摘要：

  The starting point of the research was the reaction of chloroacetyl chloride with biphenyl in the presence of aluminum chloride. 4-Biphenylhydroximoyl chloride (HL) was obtained by reacting synthesized 4-(chloroacetyl)biphenyl with alkyl nitride. Four new substituted 4-(alkylaminoisonitrosoacetyl)biphenyles (ketooximes) were prepared by reacting 4-biphenylhydroximoyl chloride with corresponding amines in EtOH. The following amines were used for ligands: p-toluidine, p-chloroaniline, pyrrolidine, and 4-aminoacetophenone. Mononuclear complexes with a metal-ligand ratio of 1: 2 were prepared using cadmium(II), cobalt(II), copper(II), nickel(II), lead(II), and zinc(II) salts. These compounds have been characterized by elemental analyses, AAS, infrared spectra and magnetic susceptibility measurements. The ligands have been further characterized by H-1 NMR. The results suggest that the ketooximes act as bidentate ligands which bond metal ions through the oxime and carbonyl oxygen.

  DOI：

  10.1134/s0036023606090105
• 作为产物：
  描述：

  乙烷,三氯氟- 、 1-(biphenyl-4-yl)-2-chloro-2-(hydroxyimino)ethan-1-one 生成 4-(4-methylphenylaminoisonitrosoacetyl)biphenyl
  参考文献：
  名称：

  Novel Schiff Bases with Oxime Groups and Their Homo- and Heteronuclear Copper(II) Complexes

  摘要：

  合成了两种含肟基的新型四齿卡宾碱 Schiff 碱及其同核、同三核 Cu(II) 和异核 Cu(II)-Mn(II) 以及 Cu(II)-Co(II) 配合物。Schiff 碱配体 (H₂L¹ 和 H₂L²) 是通过二乙二胺与 2-(联苯基-4-基)-N-(4-氯苯基)-N'-羟基-2-氧代乙酰胺 (HL¹) 和 2-(联苯基-4-基)-N'-羟基-N-(4-甲基苯基)-2-氧代乙酰胺 (HL²) 缩合制备的。结构鉴定通过傅里叶变换红外光谱、元素分析、电感耦合等离子体光谱仪 (ICP-OES)、磁化率、摩尔电导率和热分析研究支持。自由配体还通过 ¹H 和 ¹³C 核磁共振谱进行了表征。元素分析、化学计量和光谱数据表明，双核铜(II) 配合物的金属：配体比为 2:1，三核铜(II) 配合物的金属：配体比为 3:2。铜(II) 离子与肟基和亚胺氮原子配位。在熔化金属配合物时发生了热分解，金属氧化物是最终产物。

  DOI：

  10.1135/cccc20071383

文献信息

• Novel Schiff Bases with Oxime Groups and Their Homo- and Heteronuclear Copper(II) Complexes
  作者：Bülent Dede、Fatma Karipcin、Mustafa Cengiz

  DOI：10.1135/cccc20071383

  日期：——

  Two novel tetradentate Schiff bases containing oxime groups and their homodinuclear, homotrinuclear Cu(II) and heterodinuclear Cu(II)-Mn(II) and Cu(II)-Co(II) complexes were synthesized. The Schiff base ligands (H₂L¹ and H₂L²) were prepared by condensing of diethylenetriamine with 2-(biphenyl-4-yl)-N-(4-chlorophenyl)-N'-hydroxy-2-oxoacetimidamide (HL¹) and 2-(biphenyl-4-yl)-N'-hydroxy-N-(4-methylphenyl)-2-oxoacetimidamide (HL²). Structure assignments are supported by a combination of FT-IR, elemental analyses, inductively coupled plasma optical emission spectroscopy (ICP-OES), magnetic susceptibility, molar conductivity and thermal analyses studies. The free ligands were also characterized by ¹H and ¹³C NMR spectra. Elemental analyses, stoichiometric and spectroscopic data indicated that the metal:ligand ratio is 2:1 for the dinuclear copper(II) complexes and 3:2 for the trinuclear copper(II) complexes. The copper(II) ions are coordinated to the oxime and imine nitrogen atoms. Pyrolytic decomposition occurred in melting the metal complexes and metal oxides were the ultimate products.

  合成了两种含肟基的新型四齿卡宾碱 Schiff 碱及其同核、同三核 Cu(II) 和异核 Cu(II)-Mn(II) 以及 Cu(II)-Co(II) 配合物。Schiff 碱配体 (H₂L¹ 和 H₂L²) 是通过二乙二胺与 2-(联苯基-4-基)-N-(4-氯苯基)-N'-羟基-2-氧代乙酰胺 (HL¹) 和 2-(联苯基-4-基)-N'-羟基-N-(4-甲基苯基)-2-氧代乙酰胺 (HL²) 缩合制备的。结构鉴定通过傅里叶变换红外光谱、元素分析、电感耦合等离子体光谱仪 (ICP-OES)、磁化率、摩尔电导率和热分析研究支持。自由配体还通过 ¹H 和 ¹³C 核磁共振谱进行了表征。元素分析、化学计量和光谱数据表明，双核铜(II) 配合物的金属：配体比为 2:1，三核铜(II) 配合物的金属：配体比为 3:2。铜(II) 离子与肟基和亚胺氮原子配位。在熔化金属配合物时发生了热分解，金属氧化物是最终产物。
• Synthesis and characterization of new ketooximes and their complexes
  作者：F. Karipcin、F. Arabali

  DOI：10.1134/s0036023606090105

  日期：2006.9

  The starting point of the research was the reaction of chloroacetyl chloride with biphenyl in the presence of aluminum chloride. 4-Biphenylhydroximoyl chloride (HL) was obtained by reacting synthesized 4-(chloroacetyl)biphenyl with alkyl nitride. Four new substituted 4-(alkylaminoisonitrosoacetyl)biphenyles (ketooximes) were prepared by reacting 4-biphenylhydroximoyl chloride with corresponding amines in EtOH. The following amines were used for ligands: p-toluidine, p-chloroaniline, pyrrolidine, and 4-aminoacetophenone. Mononuclear complexes with a metal-ligand ratio of 1: 2 were prepared using cadmium(II), cobalt(II), copper(II), nickel(II), lead(II), and zinc(II) salts. These compounds have been characterized by elemental analyses, AAS, infrared spectra and magnetic susceptibility measurements. The ligands have been further characterized by H-1 NMR. The results suggest that the ketooximes act as bidentate ligands which bond metal ions through the oxime and carbonyl oxygen.