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1-methyl-2-(naphthyl-β-azo)-imidazole | 928201-97-2

中文名称
——
中文别名
——
英文名称
1-methyl-2-(naphthyl-β-azo)-imidazole
英文别名
1-methyl-2-(naphthyl-β-azo)imidazole;1-methyl-2-(β-naphthylazo)imidazole;1-methyl-2-(napthyl-β-azo)imidazole;β-NaiMe
1-methyl-2-(naphthyl-β-azo)-imidazole化学式
CAS
928201-97-2
化学式
C14H12N4
mdl
——
分子量
236.276
InChiKey
KKSPWPNNKAMHTL-WUKNDPDISA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    434.0±28.0 °C(Predicted)
  • 密度:
    1.20±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.99
  • 重原子数:
    18.0
  • 可旋转键数:
    2.0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.07
  • 拓扑面积:
    42.54
  • 氢给体数:
    0.0
  • 氢受体数:
    4.0

反应信息

  • 作为反应物:
    描述:
    1-methyl-2-(naphthyl-β-azo)-imidazole 在 AgNO3 作用下, 以 乙腈 为溶剂, 生成 bis(4-methylpyridine)[1-methyl-2-(naphthyl-β-azo)imidazole]platinum(II) perchlorate monohydrate
    参考文献:
    名称:
    Synthesis, spectral and electrochemical properties of 1-alkyl-2-(naphthyl-β-azo)imidazole complexes of platinum(II) and the reaction with pyridine bases. Single-crystal X-ray structure of dichloro-[1-ethyl-2-(naphthyl-β-azo)imidazole]platinum(II)
    摘要:
    1-Alkyl-2-(naphthyl-beta-azo)imidazoles (beta-NaiX, X=Me (3a),Et (3b), and CH2Ph (3c)) have been synthesized and reacted with K2PtCl4 in boiling MeCN-water ( 1:1, v/v) and Pt(beta-NaiX) Cl-2 (4) are isolated as orange-brown products. IR spectra support cis-PtCl2 configuration and the structural configuration has been carried out by the X-ray diffraction study of Pt(beta-NaiEt)Cl-2 (4b). The treatment of aqueous silver nitrate solution, followed by the addition of pyridine bases (Rpy) and NaClO4 to an acetonitrile solution of Pt(beta-NaiX)Cl-2 under boiling conditions has yielded [Pt(beta-NaiX)(Rpy)(2)] (ClO4)(2) (5-7). The structure has been established by spectroscopic data (IR, UV-Vis, H-1 NMR). The redox properties of the complexes exhibit azo reductions. (C) 2000 Elsevier Science Ltd All rights reserved.
    DOI:
    10.1016/s0277-5387(00)00385-5
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文献信息

  • Osmium-carbonyl complexes of naphthylazoimidazoles. Single crystal X-ray structure of [Os(H)(CO)(PPh3)2(α-NaiEt)](PF6) {α-NaiEt=1-ethyl-2-(naphthyl-α-azo)imidazole}
    作者:T.K. Mondal、Joydev Dinda、Alexandra M.Z. Slawin、J. Derek Woollins、C. Sinha
    DOI:10.1016/j.poly.2006.08.028
    日期:2007.2
    (α-NaiR 1; β-NaiR, 2) react with [Os(H)(Cl)(CO)(PPh3)3] in THF and synthesise [Os(H)(CO)(PPh3)2(α/β-NaiR)](PF6) (3, 4). The X-ray structure of [Os(H)(CO)(PPh3)2(α-NaiEt)](PF6) (3c) shows a distorted octahedral geometry. Other spectroscopic studies (IR, UV–Vis, NMR) support the stereochemistry of the complexes. Addition of Cl2 in MeCN to 3 or 4 gives [Os(Cl)(CO)(α/β-NaiR)(PPh3)2](PF6) (5, 6), which
    摘要1-烷基-2-(萘基-α/β-偶氮)咪唑(α-NaiR1;β-NaiR,2)与[Os(H)(Cl)(CO)(PPh3)3]在THF中反应合成[Os(H)(CO)(PPh3)2(α/β-NaiR)](PF6)(3,4)。[Os(H)(CO)(PPh3)2(α-NaiEt)](PF6)(3c)的X射线结构显示出扭曲的八面体几何形状。其他光谱学研究(IR,UV-Vis,NMR)也支持配合物的立体化学。将MeCN中的Cl2加到3或4中可得到[Os(Cl)(CO)(α/β-NaiR)(PPh3)2](PF6)(5,6),已通过光谱研究对其进行了表征。配合物的氧化还原性质显示Os(III)/ Os(II),Os(IV)/ Os(III)和偶氮还原。
  • Copper(I)–azoimidazoles: a comparative account on the structure and electronic properties of copper(I) complexes of 1-methyl-2-(phenylazo)imidazole and 1-alkyl-2-(naphthyl-(α/β)-azo)imidazoles
    作者:Joydev Dinda、Umasankar Ray、Golam Mostafa、Tian-Huey Lu、Anwar Usman、Ibrahim Abdul Razak、Suchada Chantrapromma、Hoong-Kun Fun、Chittaranjan Sinha
    DOI:10.1016/s0277-5387(02)01341-4
    日期:2003.1
    Bis-[1-alkyl-2-(naphthyl-(α/β)azo)imidazole]copper(I) perchlorate derivatives, [Cu(α-NaiR)2(ClO4)] and Cu(β-NaiR)2](ClO4), have been characterised by spectral and electrochemical studies. The single crystal X-ray structure of bis-[1-ethyl-2-(naphthyl-α-azo)imidazole]copper(I) perchlorate shows strong bonding with two imidazole-N atoms, two azo-N donors interact weakly and the structure is described
    双[1-烷基-2-(萘基-(α/β)偶氮)咪唑]高氯酸铜(I)衍生物,[Cu(α-NaiR)2(ClO 4)]和Cu(β-NaiR)2 ] (ClO 4),已通过光谱和电化学研究进行了表征。双-[1-乙基-2-(萘基-α-偶氮)咪唑]高氯酸铜(I)的单晶X射线结构显示与两个咪唑-N原子牢固结合,两个偶氮-N供体相互作用弱,且结构被描述为具有[2 + 2]扭曲的线性几何形状。用T d对称的双-[1-甲基-2-(苯基偶氮)咪唑]高氯酸铜(I)的X射线结构进行了结构比较。比较了溶液的电子光谱和氧化还原特性,并将其与EHMO计算相关联。
  • <i>trans</i>-Dichloro-bis-(arylazoimidazole)palladium(II): Synthesis, Structure, Photoisomerization, and DFT Calculation
    作者:P. Pratihar、T. K. Mondal、A. K. Patra、C. Sinha
    DOI:10.1021/ic8012365
    日期:2009.4.6
    of the complexes shows E-to-Z isomerization of the coordinated azoimidazole unit. The reverse transformation, Z-to-E, is very slow with visible light irradiation. Quantum yields (ϕE→Z) of E-to-Z isomerization are calculated, and ϕ is lower than that of the free ligand but comparable with those of Cd(II) and Hg(II) complexes of the same ligand. The Z-to-E isomerization is a thermally induced process
    分离出PdCl 2与1-烷基-2-(芳基偶氮)咪唑(RaaiR')或1-烷基-2-(萘基-α/β-偶氮)咪唑(α/β-NaiR')在乙醇中回流的反应组合物的Pd(RaaiR')的复合物2氯2(5,6)和Pd(α/β-奈尔')2氯2(7,8)。分子之一Pd(α-NaiBz)2 Cl 2(7c)的X射线结构测定已报告了反式-PdCl 2构型,并且α-NaiBz充当单齿N(咪唑)供体配体。光谱(IR,UV-vis,11 H NMR数据支持该结构。UV光照射(光源:PERKIN-Elmer公司LS 55荧光分光光度计,氙放电灯,λ= 360-396纳米)中的复合物显示了一个的MeCN溶液Ë -到- Ž协调azoimidazole单元的异构化。Z- to- E的反向转换在可见光照射下非常慢。计算出E- to- Z异构化的量子产率(ϕ E → Z),ϕ低于游离配体的量子产率,但与相同配体的Cd(II)
  • Silver(I) complexes of the naphthyl-azoimine function: single crystal X-ray structure of bis-[1-ethyl-2-(naphthyl-α-azo)imidazole]silver(I) perchlorate
    作者:Joydev Dinda、Sk. Jasimuddin、G. Mostafa、C.-H. Hung、Chittaranjan Sinha
    DOI:10.1016/j.poly.2003.11.056
    日期:2004.3
    (α-/β-NaiR) in MeOH followed by the addition of NaClO4 has isolated [Ag(α-/β-NaiR)2](ClO4) (3/4). The complexes are characterized by microanalytical and spectral data. Single crystal X-ray diffraction study of bis-[1-ethyl-2-(naphthyl-α-azo)imidazole]silver(I) perchlorate confirms the structure of the complex. Argentophilicity of imidazole-N and steric crowding by naphthyl groups have forced a 2+2} distorted
    AgNO 3与1-烷基-2-(萘基-(α/β)-偶氮)咪唑(α-/β-NaiR)在MeOH中反应,然后添加NaClO 4分离出[Ag(α-/β-奈尔)2 ](CLO 4)(3 / 4)。配合物的特征在于显微分析和光谱数据。双-[1-乙基-2-(萘基-α-偶氮)咪唑]高氯酸银(I)的单晶X射线衍射研究证实了该配合物的结构。咪唑-N的亲油性和萘基空间拥挤已迫使2 + 2}扭曲的线性几何形状。该结构在1D螺旋框架中显示了分子内和分子间的H键以及面对面的π-π相互作用。
  • Synthesis, spectroscopic properties, structural characterization and electrochemistry of mixed ligand complexes of copper(I) halide with PPh3 and naphthylazoimidazole
    作者:G. Saha、K.K. Sarkar、P. Datta、P. Raghavaiah、C. Sinha
    DOI:10.1016/j.poly.2010.04.007
    日期:2010.6
    Abstract The reaction of CuX (X = Cl, Br, I) with a mixture of PPh3 and 1-alkyl-2-(naphthyl-α/β-azo)imidazole has synthesized mixed ligand complexes of the composition, [Cu(α/β-NaiR)(PPh3)X]. The spectroscopic characterization (IR, UV–Vis, 1H NMR) supports this formulation. The single crystal X-ray diffraction study of [Cu((α-NaiMe)(PPh3)I] (7a) (α-NaiMe = 1-methyl-2-(naphthyl-α-azo)imidazole) shows
    摘要CuX(X = Cl,Br,I)与PPh3和1-烷基-2-(萘基-α/β-偶氮)咪唑的混合物反应合成了组成为[Cu(α/ β-NaiR)(PPh3)X]。光谱表征(IR,UV-Vis,1H NMR)支持该配方。[Cu((α-NaiMe)(PPh3)I](7a)(α-NaiMe= 1-甲基-2-(萘基-α-偶氮)咪唑)的单晶X射线衍射研究显示扭曲的四面体几何形状络合物的循环伏安图显示高电位的Cu(II)/ Cu(I)偶合和偶氮还原。[Cu(α/β-NaiR)(PPh3)I]络合物显示出额外的氧化反应在分配给I / I-的0.4 V电压下,在〜-0.2 V处的尖锐阳极峰被分配给金属Cu的氧化,该金属Cu扫描到SCE的负极时沉积在电极表面上。
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