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2-(1H-benzo[d]imidazol-2-yl)-4-bromo-6-methoxyphenol | 92152-42-6

中文名称
——
中文别名
——
英文名称
2-(1H-benzo[d]imidazol-2-yl)-4-bromo-6-methoxyphenol
英文别名
2-(1H-benzoimidazol-2-yl)-4-bromo-6-methoxy-phenol;2-(1H-benzimidazol-2-yl)-4-bromo-6-methoxyphenol;2-(1H-benzoimidazol-2-yl)-4-bromo-6-methoxy-phenol;2-<5-Brom-2-hydroxy-3-methoxy-phenyl>-benzimidazol
2-(1H-benzo[d]imidazol-2-yl)-4-bromo-6-methoxyphenol化学式
CAS
92152-42-6
化学式
C14H11BrN2O2
mdl
——
分子量
319.158
InChiKey
PQSOIFMSCCHMOB-UHFFFAOYSA-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

计算性质

  • 辛醇/水分配系数(LogP):
    3.5
  • 重原子数:
    19
  • 可旋转键数:
    2
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.07
  • 拓扑面积:
    58.1
  • 氢给体数:
    2
  • 氢受体数:
    3

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    copper(II) acetate monohydrate2-(1H-benzo[d]imidazol-2-yl)-4-bromo-6-methoxyphenol甲醇 为溶剂, 以91%的产率得到[Cu(2-(1H-benzimidazol-2-yl)-4-bromo-6-methoxyphenolate)2]
    参考文献:
    名称:
    苯并咪唑基配体(包括N和O供体)的单核Cu和双核Cu-Ln配合物:合成,表征,X射线分子结构和磁性
    摘要:
    两种单核前体铜配合物[(HL 2)2 Cu],1和[(HL 3)2 Cu]·H 2 O,2和三种双核Cu-Ln配合物[(HL 1)2的合成Cu(CH 3 CN)2 Gd(NO 3)3 ],3,[(HL 3)2 CuGd(NO 3)3 ]·2(H 2 O),4和[(HL 3)2 CuTb(NO 3)3 ]·2(高2 O),5,基于配体H 2 L 1(4-溴-2- [1-(5-溴-2-羟基-3-甲氧基苄基)-1 H-苯并咪唑-2-基] -6- H 2 L 2(2-(1 H-苯并咪唑-2-基)-4-溴-6-甲氧基苯酚)和H 2 L 3(2-(1 H-苯并咪唑-2-基)-6-该贡献中描述了甲氧基苯酚。H的X射线晶体结构2大号2,1,3,4,和5已经解决。新型配体H 2 L 2在不对称单元中与两个独立分子结晶;几个分子间氢接触将交替的独立H 2 L 2分子连接到沿c形成的链中。在络合物1中,两个(HL
    DOI:
    10.1016/j.poly.2010.04.010
  • 作为产物:
    描述:
    4-bromo-2-[2-(5-bromo-2-hydroxy-3-methoxy-phenyl)benzoimidazol-1-ylmethyl]-6-methoxy-phenol乙醇 为溶剂, 反应 8.0h, 以44%的产率得到2-(1H-benzo[d]imidazol-2-yl)-4-bromo-6-methoxyphenol
    参考文献:
    名称:
    苯并咪唑基配体(包括N和O供体)的单核Cu和双核Cu-Ln配合物:合成,表征,X射线分子结构和磁性
    摘要:
    两种单核前体铜配合物[(HL 2)2 Cu],1和[(HL 3)2 Cu]·H 2 O,2和三种双核Cu-Ln配合物[(HL 1)2的合成Cu(CH 3 CN)2 Gd(NO 3)3 ],3,[(HL 3)2 CuGd(NO 3)3 ]·2(H 2 O),4和[(HL 3)2 CuTb(NO 3)3 ]·2(高2 O),5,基于配体H 2 L 1(4-溴-2- [1-(5-溴-2-羟基-3-甲氧基苄基)-1 H-苯并咪唑-2-基] -6- H 2 L 2(2-(1 H-苯并咪唑-2-基)-4-溴-6-甲氧基苯酚)和H 2 L 3(2-(1 H-苯并咪唑-2-基)-6-该贡献中描述了甲氧基苯酚。H的X射线晶体结构2大号2,1,3,4,和5已经解决。新型配体H 2 L 2在不对称单元中与两个独立分子结晶;几个分子间氢接触将交替的独立H 2 L 2分子连接到沿c形成的链中。在络合物1中,两个(HL
    DOI:
    10.1016/j.poly.2010.04.010
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文献信息

  • Influence of metal–ligand ratio on benzimidazole based luminescent lanthanide complexes: 3-D network structures and chloride anion binding
    作者:Xiaoping Yang、Richard A. Jones、Michael M. Oye、Michael Wiester、Rachel J. Lai
    DOI:10.1039/c0nj00518e
    日期:——
    Reaction of LnCl3·6H2O with the benzimidazole based ligand 2-(1H-benzoimidazol-2-yl)-4-bromo-6-methoxy-phenol (HL) in EtOH or MeOH under reflux gave dinuclear complexes of formula [Ln2(HL)2Cl6(solv)4] (solv = EtOH or MeOH) with a ligand : metal ratio = 1 : 1 (Ln = Tb(1); Er(2); Gd(3); Yb(4)). A ligand : metal ratio of 2 : 1 under similar conditions gave the mononuclear complexes [Eu(HL)2Cl3(MeOH)] (5) and [Ln(HL)2(H2O)4]·3Cl (Ln = Er(6); Yb(7)). A ligand : metal stoichiometry of 4 : 1 gave complexes [Ln(HL)4H2O]·3Cl (Ln = Nd(8); Gd (9); Eu(10)). The compounds have been structurally characterized by single crystal X-ray diffraction studies and their photophysical properties investigated.
    LnCl3·6 与苯并咪唑配体 2-(1H-苯并咪唑-2-基)-4--6-甲氧基-苯酚 (HL) 在 EtOH 或 MeOH 中回流反应,得到式 [Ln2(HL) 的双核配合物2Cl6(solv)4](溶剂 = EtOH 或 MeOH),配体 -: - 属比率 = 1 -: -1 (Ln = Tb(1); Er(2); Gd(3)(4))。在类似条件下配体-:-属比例为 2-:-1 得到单核配合物 [Eu(HL)2Cl3(MeOH)] (5) 和 [Ln(HL)2(H2O)4 ]·3Cl (Ln = Er(6); Yb(7))。配体-:-化学计量为4-:-1 得到配合物[Ln(HL)4 ]·3Cl (Ln = Nd(8); Gd (9); Eu(10))。这些化合物已通过单晶 X 射线衍射研究进行了结构表征,并研究了它们的光物理性质。
  • Hetero-binuclear near-infrared (NIR) luminescent Zn–Nd complexes self-assembled from the benzimidazole-based ligands
    作者:Dan Zou、Weixu Feng、Guoxiang Shi、Xingqiang Lü、Zhao Zhang、Yao Zhang、Han Liu、Daidi Fan、Wai-Kwok Wong、Richard A. Jones
    DOI:10.1016/j.saa.2012.08.048
    日期:2012.12
    With the compound [Zn(HL1)(2)(Py)] (H2L1 = 2-(1H-benzo[d]imidazol-2-yl)-6-methoxyophenol), Py = pyridine) or [Zn(HL2)(2)(Py)] (H2L2 = 2-(1H-benzo[d]imidazol-2-yl)-4-bromo-6-methoxyphenol) as the precursor, complexes [ZnLn(HL1)(2)(Py)(NO3)(3)] (Ln = Nd, 1; Ln = Gd, 2) or [ZnLn(HL2)(2)(Py)(NO3)(3)] (Ln = Nd. 3; Ln = Gd, 4) were obtained by the further reaction with Ln(NO3)(3)center dot 6H(2)O (Ln = Nd or Gd). The result of their photophysical properties shows that the strong and characteristic near-infrared (NIR) luminescence of Nd3+ ions for complexes 1 and 3 with emissive lifetimes in microsecond range, has been sensitized from the excited state ((LC)-L-1 and (LC)-L-3) of the benzimidazole-based ligands, and the involvement of heavy atoms (Br) at the ligand endows the enhanced NIR luminescent property. (C) 2012 Elsevier B.V. All rights reserved.
  • Transformation of a Luminescent Benzimidazole-Based Yb<sub>3</sub> Cluster into a One-Dimensional Coordination Polymer
    作者:Xiaoping Yang、Richard A Jones、Michael J. Wiester、Michael M. Oye、Wai-Kwok Wong
    DOI:10.1021/cg901283k
    日期:2010.2.3
    Reaction of the benzimidazole-based ligand 2-(1H-benzoimidazol-2-yl)-4-bromo-6-methoxy-plienol (HL) with LnCl(3)center dot 6H(2)O in a 4:3 mol ratio in refluxing EtOH gave the trinuclear complexes [Ln(3)L(4)Cl(4)(H2O)(2)]center dot Cl center dot H2O. EtOH (1) (Ln = Tb (a), Er (b), Yb (c)) in 40-59% yields. Under similar conditions, but with the subsequent addition of Zn(OAc)(2)center dot 2H(2)O to the reaction mixture, complex [Yb3L4(OAC)(4)]center dot Cl center dot EtOH}(n) (2) can be isolated in 48% yield. 2 has a one-dimensional coordination structure in the solid state. All complexes display intramolecular pi-pi stacking and hydrogen bonded interactions in the solid state as well as lanthanide ion based luminescence in both solution and the solid.
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