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bis(pyridine)silver(I) trifluoromethanesulfonate | 77462-75-0

中文名称
——
中文别名
——
英文名称
bis(pyridine)silver(I) trifluoromethanesulfonate
英文别名
AgPy2(OTf);[Bis(pyridine)silver]triflate;silver;pyridine;trifluoromethanesulfonate
bis(pyridine)silver(I) trifluoromethanesulfonate化学式
CAS
77462-75-0
化学式
CF3O3S*C10H10AgN2
mdl
——
分子量
415.141
InChiKey
QXRJQHPJWLQPPU-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):
    2.21
  • 重原子数:
    21
  • 可旋转键数:
    0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.09
  • 拓扑面积:
    91.4
  • 氢给体数:
    0
  • 氢受体数:
    8

反应信息

  • 作为反应物:
    描述:
    bis(pyridine)silver(I) trifluoromethanesulfonate 生成 bis(pyridine)bromonium triflate
    参考文献:
    名称:
    Toward the Understanding of Modulation in Molecular Materials: Barluenga’s Reagent and its Analogues.
    摘要:
    Investigations into the phase transition of Barluengas reagent revealed a transient incommensurately modulated phase; the structures are presented herein. To understand the origin of the modulated phase and the chemistry that can affect it, analogues of Barluengas reagent were synthesized and studied. In this context, the halogen and anion can easily be exchanged. Studying different analogues led to the development of the Ratchet Model to describe the behavior in the solid state leading to a better understanding of modulation in this class of molecular crystal structure.
    DOI:
    10.1021/cg500983s
  • 作为产物:
    参考文献:
    名称:
    溶剂对 15N NMR 配位位移的影响
    摘要:
    15N NMR 化学位移成为表征复杂结构和比较其性质的广泛使用的工具。尽管缺乏系统研究,但溶剂对氮配位位移 Δ15Ncoord 的影响迄今为止声称可以忽略不计。在此,我们报告了当地环境的巨大影响,特别是溶剂和取代基之间的相互作用对 Δ15Ncoord 的影响。银(I)-双(吡啶)和银(I)-双(吡啶基乙炔基)苯配合物的 CDCl3 和 CD3CN 溶液的比较研究揭示了它们 15N NMR 化学位移的强溶剂依赖性,溶剂依赖性变化高达40 ppm 对于同一个复合物。通过在 B3LYP/6–311 + G(2d,p)//B3LYP/ 上证实密度泛函理论(非离散傅立叶变换)计算,使取代基和反离子对 15N NMR 化学位移的主要影响合理化6–31G(d) 级别。必须考虑协同效应才能全面描述配位位移,从而描述溶液中银配合物的结构。我们的结果表明,在配位强度方面对 Δ15Ncoord 的解释必须始终考
    DOI:
    10.1002/mrc.3907
  • 作为试剂:
    描述:
    乙基乙炔基甲醇bis(pyridine)silver(I) trifluoromethanesulfonate1,8-二氮杂双环[5.4.0]十一碳-7-烯 作用下, 以 二氯甲烷丙酮 为溶剂, 反应 6.0h, 生成 5-ethyl-4-methylene-2-(trichloromethyl)-4,5-dihydrooxazole
    参考文献:
    名称:
    Silver-catalysed intramolecular hydroamination of alkynes with trichloroacetimidates
    摘要:
    银(I)配合物催化三氯乙亚胺酯的分子内加成反应至炔烃。在没有配体的情况下,反应的选择性取决于反离子和溶剂的性质。引入非螯合氮配体抑制竞争性布朗斯台德酸催化,提高了反应的产率和选择性。
    DOI:
    10.1039/c3cc45500a
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文献信息

  • Solvent effects on<sup>15</sup>N NMR coordination shifts
    作者:Roland Kleinmaier、Sven Arenz、Alavi Karim、Anna-Carin C. Carlsson、Máté Erdélyi
    DOI:10.1002/mrc.3907
    日期:2013.1
    solvent and substituents on Δ15Ncoord. The comparative study of CDCl3 and CD3CN solutions of silver(I)‐bis(pyridine) and silver(I)‐bis(pyridylethynyl)benzene complexes revealed the strong solvent dependence of their 15N NMR chemical shift, with a solvent dependent variation of up to 40 ppm for one and the same complex. The primary influence of the effect of substituent and counter ion on the 15N NMR chemical
    15N NMR 化学位移成为表征复杂结构和比较其性质的广泛使用的工具。尽管缺乏系统研究,但溶剂对氮配位位移 Δ15Ncoord 的影响迄今为止声称可以忽略不计。在此,我们报告了当地环境的巨大影响,特别是溶剂和取代基之间的相互作用对 Δ15Ncoord 的影响。银(I)-双(吡啶)和银(I)-双(吡啶基乙炔基)苯配合物的 CDCl3 和 CD3CN 溶液的比较研究揭示了它们 15N NMR 化学位移的强溶剂依赖性,溶剂依赖性变化高达40 ppm 对于同一个复合物。通过在 B3LYP/6–311 + G(2d,p)//B3LYP/ 上证实密度泛函理论(非离散傅立叶变换)计算,使取代基和反离子对 15N NMR 化学位移的主要影响合理化6–31G(d) 级别。必须考虑协同效应才能全面描述配位位移,从而描述溶液中银配合物的结构。我们的结果表明,在配位强度方面对 Δ15Ncoord 的解释必须始终考
  • A short platinum to silver dative bond and its application in the construction of extended structures: syntheses and structures of Ag2[Pt(ox)2]·2H2O and [Ag(H2O)]2[Ag2(CF3SO3)4][Pt(acac)2]2
    作者:Tadashi Yamaguchi、Fumie Yamazaki、Tasuku Ito
    DOI:10.1039/a808678h
    日期:——
    Two new coordination polymers, Ag2[Pt(ox)2]·2H2O (ox = oxalate) and [Ag(H2O)]2[Ag2(CF3SO3)4][Pt(acac)2]2, which are formed by short platinum to silver dative bonds, were synthesized and structurally characterized.
    由短铂形成的两种新型配位聚合物Ag2[Pt(ox)2]·2H2O(ox = 草酸盐)和[Ag(H2O)]2[Ag2(CF3SO3)4][Pt(acac)2]2银配位键的合成和结构表征。
  • Silver-catalysed intramolecular hydroamination of alkynes with trichloroacetimidates
    作者:Valerie H. L. Wong、T. S. Andy Hor、King Kuok (Mimi) Hii
    DOI:10.1039/c3cc45500a
    日期:——
    Silver(I) complexes catalyse the intramolecular addition of trichloroacetimidates to alkynes. In the absence of a ligand, the selectivity of the reaction is dependent upon the nature of the counter-anion and solvent. The introduction of non-chelating nitrogeneous ligands suppresses competitive Brønsted acid catalysis, improving the yield and selectivity of the reaction.
    银(I)配合物催化三氯乙亚胺酯的分子内加成反应至炔烃。在没有配体的情况下,反应的选择性取决于反离子和溶剂的性质。引入非螯合氮配体抑制竞争性布朗斯台德酸催化,提高了反应的产率和选择性。
  • Ligand Effect and Control of<i>E</i>- and<i>Z</i>-Selectivity in the Silver-Catalyzed Synthesis of 4-Bromooxazolines
    作者:Valerie H. L. Wong、Andrew J. P. White、T. S. Andy Hor、King Kuok Mimi Hii
    DOI:10.1002/adsc.201500157
    日期:2015.8.10
    The stereospecific intramolecular hydroamination of alkynyl trichloroacetimidates catalyzed by bis(pyridyl)silver(I) complexes to form 1,3‐oxazolines and oxazines has been investigated in greater detail. The rate of the reaction is profoundly influenced by the electronic character of the pyridyl ligand; leading to optimized conditions whereby reactions can be completed at ambient temperature with catalyst
    对双(吡啶基)银(I)配合物催化形成1,3-恶唑啉和恶嗪的炔基三氯乙酰亚胺的立体定向分子内胺化反应进行了更详细的研究。反应速率受到吡啶基配体的电子特性的深刻影响;导致优化的条件,从而可以在环境温度下以低至1 mol%的催化剂负载量完成反应,同时保持对(Z)异构体的立体选择性。还介绍了进一步研究以确定配体的作用以及(E)-异构体的合成。
  • Toward the Understanding of Modulation in Molecular Materials: Barluenga’s Reagent and its Analogues.
    作者:Yejin Kim、Emma J. Mckinley、Kirsten E. Christensen、Nicholas H. Rees、Amber L. Thompson
    DOI:10.1021/cg500983s
    日期:2014.12.3
    Investigations into the phase transition of Barluengas reagent revealed a transient incommensurately modulated phase; the structures are presented herein. To understand the origin of the modulated phase and the chemistry that can affect it, analogues of Barluengas reagent were synthesized and studied. In this context, the halogen and anion can easily be exchanged. Studying different analogues led to the development of the Ratchet Model to describe the behavior in the solid state leading to a better understanding of modulation in this class of molecular crystal structure.
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