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3-n-butyl-1-(2-pyrimidine)imidazolium chloride | 1092822-03-1

中文名称
——
中文别名
——
英文名称
3-n-butyl-1-(2-pyrimidine)imidazolium chloride
英文别名
1-(2-pyrimidyl)-3-n-butylimidazolium chloride
3-n-butyl-1-(2-pyrimidine)imidazolium chloride化学式
CAS
1092822-03-1
化学式
C11H15N4*Cl
mdl
——
分子量
238.72
InChiKey
QUVGZIHTGAILRE-UHFFFAOYSA-M
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):
    -1.64
  • 重原子数:
    16.0
  • 可旋转键数:
    4.0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.36
  • 拓扑面积:
    34.59
  • 氢给体数:
    0.0
  • 氢受体数:
    3.0

反应信息

  • 作为反应物:
    描述:
    五羰基氯铼(I)3-n-butyl-1-(2-pyrimidine)imidazolium chloridesilver(l) oxide 作用下, 以 二氯甲烷 为溶剂, 反应 24.0h, 以55%的产率得到fac-[Re(CO)3(3-n-butyl-1-(2-pyrimidine)imidazol-2-ylidene)Cl]
    参考文献:
    名称:
    Synthesis, structure and luminescent properties of rhenium(I) carbonyl complexes containing pyrimidine-functionalized N-heterocyclic carbenes
    摘要:
    Synthesis, structures and photophysical properties of a series of neutral fac-[Re(CO)(3)(C boolean AND N)Cl] complexes, where C boolean AND N is a pyrimidine-functionalized N-heterocyclic carbene [3-methyl-1-(2-pyrimidine)imidazol-2-ylidene, 1; 3-n-butyl-1-(2-pyrimidine) imidazol-2-ylidene, 2; 3-benzyl-1-(2-pyrimidine) imidazol-2-ylidene, 3; 3-mesityl-1-(2-pyrimidine)-imidazol-2-ylidene, 4] are reported. These complexes have been characterized by H-1 NMR, C-13 NMR, elemental analysis, and IR spectra. Their electrochemical and photophysical behaviors, along with the X-ray crystal structures of 2 and 4, are also reported. In both degassed CH2Cl2 solutions and solid state at room temperature, complexes 1-4 exhibit the emissions at 515-570 nm. (C) 2012 Elsevier B.V. All rights reserved.
    DOI:
    10.1016/j.ica.2012.09.008
  • 作为产物:
    参考文献:
    名称:
    Synthesis, structural characterization, and catalytic behaviour in Heck coupling of palladium(ii) complexes containing pyrimidine-functionalized N-heterocyclic carbenes
    摘要:
    通过[Ag(L1)2]PF6 (1)和[Ag2(L2)2](PF6)2 (2)分别与钯盐的卡宾转移反应制备得到[Pd(L1)2(CH3CN)](PF6)2 (L1 = 1-n-丁基-3-(2-嘧啶基)亚咪唑啉,3)和[Pd(L2)2](PF6)2 (L2 = 1-(2-吡啶基甲基)-3-(2-嘧啶基)亚咪唑啉,4),并通过1H和13C NMR波谱技术以及元素分析进行了全面表征。本文报道了配合物1-4的X射线晶体结构。配合物3是一个不寻常的五配位钯配合物,其中钯通过两个亚咪唑啉、两个吡啶和一个乙腈分子以方形锥体几何结构配位。顶点位置被一个嘧啶氮原子占据,具有相对较长的Pd–N距离(2.762(6) Å)。配合物4是一个典型的方形平面钯配合物,其钯由两个顺排的吡啶和亚咪唑啉配体对包围。这些配合物在温和条件下对芳基溴和活性芳基氯的Heck耦合反应表现出良好的催化活性。
    DOI:
    10.1039/b801264d
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文献信息

  • Iridium and Ruthenium Complexes with Chelating N-Heterocyclic Carbenes: Efficient Catalysts for Transfer Hydrogenation, β-Alkylation of Alcohols, and N-Alkylation of Amines
    作者:Dinakar Gnanamgari、Effiette L. O. Sauer、Nathan D. Schley、Chase Butler、Christopher D. Incarvito、Robert H. Crabtree
    DOI:10.1021/om800821q
    日期:2009.1.12
    and Ru complexes of a chelating pyrimidine-functionalized N-heterocyclic carbene were synthesized. The complexes were characterized by NMR spectroscopy and single-crystal X-ray diffraction and were found to be catalytically active for transfer hydrogenation, β-alkylation of secondary alcohols with primary alcohols, and N-alkylation of amines with primary alcohols. Notably, the Ir complexes were found
    合成了螯合嘧啶官能化的N-杂环卡宾的空气稳定的Ir和Ru络合物。该配合物通过NMR光谱和单晶X射线衍射表征,并且发现对于转移氢化,仲醇与伯醇的β-烷基化以及胺与伯醇的N-烷基化具有催化活性。值得注意的是,发现Ir配合物使用温和的碱NaHCO 3催化胺的N-烷基化。
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