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[C7H5N2(CH2Ph)(CH2CH2SAc)]Br | 1254470-82-0

中文名称
——
中文别名
——
英文名称
[C7H5N2(CH2Ph)(CH2CH2SAc)]Br
英文别名
——
[C7H5N2(CH2Ph)(CH2CH2SAc)]Br化学式
CAS
1254470-82-0
化学式
Br*C18H19N2OS
mdl
——
分子量
391.332
InChiKey
JOGNCMGWWFSNAJ-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):
    0.26
  • 重原子数:
    23.0
  • 可旋转键数:
    5.0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.22
  • 拓扑面积:
    25.88
  • 氢给体数:
    0.0
  • 氢受体数:
    3.0

反应信息

  • 作为反应物:
    描述:
    [C7H5N2(CH2Ph)(CH2CH2SAc)]Br氢溴酸 作用下, 以92%的产率得到[C7H5N2(CH2Ph)(CH2CH2SH)]Br
    参考文献:
    名称:
    硫醇基官能化的苯环化的N-杂环碳配体的双核和四核钯(II)配合物及其对Suzuki-Miyaura偶联的活性
    摘要:
    巯基桥联的二聚体Pd(II)苯并咪唑啉-2-亚烷基配合物1,具有[Pd 2 S 2 ]核,可通过硫醇官能化的苯并咪唑鎓盐C与Pd(OAc)2的反应方便地制备。更直接地,也可以在硫酯官能团的原位水解下,通过在湿DMSO中用Pd(OAc)2直接处理硫酯官能化的苯并咪唑鎓盐B来合成1。随后的1与AgO 2 CCF 3的盐复分解反应提供了混合的二羧酸/ NHC类似物2以定量收率计算,尽管使用了柔软的Ag(I)离子,但[Pd 2 S 2 ]核的硫桥不受影响。用Me 3 OBF 4处理1会导致意外的1溴代抽象化,从而导致异常的重排/二聚反应,从而生成四核NHC复合物3,该复合物具有[Pd 4 S 4]大环方形,带有硫磺角。这些反应证明了巯基乙酸官能化的N-杂环卡宾配合物的结构多样性,并可能提供基于金属-NHC的超分子结构的途径。一项比较催化研究表明,在非常低的催化剂载量下,水性Suzuki-Miyaura偶联剂中NHC
    DOI:
    10.1021/om1008023
  • 作为产物:
    描述:
    3-(2-bromoethyl)-1-benzylbenzimidazolium bromide saltpotassium thioacetate乙腈 为溶剂, 以75%的产率得到[C7H5N2(CH2Ph)(CH2CH2SAc)]Br
    参考文献:
    名称:
    硫醇基官能化的苯环化的N-杂环碳配体的双核和四核钯(II)配合物及其对Suzuki-Miyaura偶联的活性
    摘要:
    巯基桥联的二聚体Pd(II)苯并咪唑啉-2-亚烷基配合物1,具有[Pd 2 S 2 ]核,可通过硫醇官能化的苯并咪唑鎓盐C与Pd(OAc)2的反应方便地制备。更直接地,也可以在硫酯官能团的原位水解下,通过在湿DMSO中用Pd(OAc)2直接处理硫酯官能化的苯并咪唑鎓盐B来合成1。随后的1与AgO 2 CCF 3的盐复分解反应提供了混合的二羧酸/ NHC类似物2以定量收率计算,尽管使用了柔软的Ag(I)离子,但[Pd 2 S 2 ]核的硫桥不受影响。用Me 3 OBF 4处理1会导致意外的1溴代抽象化,从而导致异常的重排/二聚反应,从而生成四核NHC复合物3,该复合物具有[Pd 4 S 4]大环方形,带有硫磺角。这些反应证明了巯基乙酸官能化的N-杂环卡宾配合物的结构多样性,并可能提供基于金属-NHC的超分子结构的途径。一项比较催化研究表明,在非常低的催化剂载量下,水性Suzuki-Miyaura偶联剂中NHC
    DOI:
    10.1021/om1008023
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文献信息

  • Dinuclear Nickel Complexes of Thiolate-Functionalized Carbene Ligands and Their Electrochemical Properties
    作者:Siyuan Luo、Maxime A. Siegler、Elisabeth Bouwman
    DOI:10.1021/acs.organomet.7b00576
    日期:2018.3.12
    groups complete the coordination spheres of the nickel ions. The electrochemical properties of the four complexes were studied using cyclic voltammetry and controlled-potential coulometry methods. The thiolate-functionalized carbene complexes [1] and [2] appear to be poor electrocatalysts for the hydrogen evolution reaction; the complexes [3]Br2 and [4]Br2, bearing an extra pyridylmethyl group, show higher
    四种二聚(II)配合物[Ni2Cl2(BnC2S)2] [1],[Ni2Cl2(BnC3S)2] [2],[Ni2(PyC2S)2] Br2 [3] Br2和[Ni2(PyC3S)2]合成了四种不同醇酸官能化的N-杂环卡宾(NHC)配体的Br2 [4] Br2,并通过单晶X射线晶体学确定了它们的结构。四个配体的不同之处在于硫醇盐基团与苯并咪唑原子(两个-C2-或三个-C3-原子)之间的烷基链长,而在NHC上的第二个官能团是苄基(Bn)或吡啶甲基(Py)基团。(II)离子与NHC原子和侧基硫醇盐基团配位,后者与第二个(II)离子桥接形成双核结构。此外,在化合物[1]和[2]中,方平面Ni(II)中心的第四个配位位置被卤离子占据,而在[3] 2+和[4] 2+中,额外的吡啶甲基侧基完成了离子的配位球。使用循环伏安法和控制电位库仑法研究了四种配合物的电化学性质。硫醇盐官能化的
  • Template-Directed Synthesis of Palladium(II) Sulfonate-NHC Complexes and Catalytic Studies in Aqueous Mizoroki–Heck Reactions
    作者:Dan Yuan、Qiaoqiao Teng、Han Vinh Huynh
    DOI:10.1021/om500140g
    日期:2014.4.14
    Oxidation of easily accessible thiolato-functionalized dinuclear Pd(II) NHC complexes 1-3 by Oxone gave rise to sulfonate-NHC complexes 4-6. This represents the first template-directed approach to NHC complexes bearing sulfonate functions, where the sulfur atoms undergo a six-electron oxidation, changing their oxidation states from -II to +IV. The catalytic activities of water-soluble 4-6 were also tested in aqueous Mizoroki-Heck reactions.
  • A Comparative Study on Dinuclear and Multinuclear Ni(II), Pd(II), and Pt(II) Complexes of a Thiolato-Functionalized, Benzannulated <i>N</i>-Heterocyclic Carbene Ligand
    作者:Dan Yuan、Han Vinh Huynh
    DOI:10.1021/ic400672z
    日期:2013.6.3
    Dimeric thiolato-bridged Ni(II) and Pt(II) NHC complexes 2 and 4 have been synthesized from ligand precursor A through a combined and in situ deprotonation/hydrolysis protocol of a thioester-functionalized benzimidazolium salt in the presence of the respective metal salts. Reactivity studies of 2 and 4, and their previously reported Pd(II) analogue 1a toward either Me3OBF4, NaOH, or Na2S center dot 9H(2)O revealed clear differences. Complex 2 decomposed when treated with Me3OBF4. On the other hand, its reaction with aqueous NaOH solution in the presence of NaBF4 yielded trinuclear [Ni3S3O] complex 6, which possesses an interesting [Ni3S3] triangle with a capping mu(3)-oxido ligand. Pt(II) analogue 4 was converted to the tetranuclear [Pt4S4] macrocycle 5 when treated with Me3OBF4, in analogy to the result from 1a, while no defined products could be isolated when 4 was treated with either NaOH or Na2S center dot 9H(2)O. Pd(II) analogue 1a reacted with Na2S center dot 9H(2)O to give the tripalladium [Pd3S3S] complex 7 bearing a capping mu(3)-sulfido ligand.
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