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(tris(3,5-dimethyl-1-pyrazolyl)methane)CuI | 1392097-26-5

中文名称
——
中文别名
——
英文名称
(tris(3,5-dimethyl-1-pyrazolyl)methane)CuI
英文别名
(tris(3,5-dimethylpyrazolyl)methane)CuI
(tris(3,5-dimethyl-1-pyrazolyl)methane)CuI化学式
CAS
1392097-26-5
化学式
C16H22CuIN6
mdl
——
分子量
488.841
InChiKey
UJEZZHTYWZKODZ-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):
    None
  • 重原子数:
    None
  • 可旋转键数:
    None
  • 环数:
    None
  • sp3杂化的碳原子比例:
    None
  • 拓扑面积:
    None
  • 氢给体数:
    None
  • 氢受体数:
    None

反应信息

  • 作为产物:
    参考文献:
    名称:
    含C-蝎形配体的铜配合物:在水性介质中叠氮化物-炔烃环加成反应的合成,表征和催化活性
    摘要:
    CuX(X = Br或I)和[Cu(MeCN)4] [BF4]与中性C蝎子HC(3,5-Me2pz)3和HC(3-Phpz)3(Tpm ∗和TpmPh)的抽象反应,分别在室温下轻松进行,得到中性铜(I)络合物[CuBr(TpmPh)](1),[CuI(TpmPh)](2),[CuBr(Tpm ∗)](3),[CuI (Tpm ∗)](4)和阳离子[Cu(TpmPh)(NCMe)] [BF4](5),[Cu(TpmPh)(NCMe)] [BF4](6)和[Cu(Tpm ∗) 2] [BF4] 2(7),后者在空气中放置一段时间后也可以从6中获得。化合物1–7作为低功率微波辅助三组分(炔烃,溴苄基,叠氮化钠)环加成反应(CuAAC)的均相催化剂,提供1,4-二取代-1,2,3-三唑,其中7为最好的催化剂。在ROH / H2O溶液中,催化反应进展良好,取决于R基团,当R = Me时,催化反应进行得更好,此处的收率高达94%。
    DOI:
    10.1016/j.ica.2018.08.052
  • 作为试剂:
    描述:
    2-吡咯烷酮4-碘苯甲醚potassium phosphate(tris(3,5-dimethyl-1-pyrazolyl)methane)CuI 作用下, 以 1,4-二氧六环 为溶剂, 反应 24.0h, 以91%的产率得到1-(4-甲氧基苯基)吡咯烷-2-酮
    参考文献:
    名称:
    Copper(I) Complexes with Trispyrazolylmethane Ligands: Synthesis, Characterization, and Catalytic Activity in Cross-Coupling Reactions
    摘要:
    Three novel Cu(I) complexes bearing tris(pyrazolyl)-methane ligands, Tpm(x), have been prepared from reactions of equimolar amounts of CuI and the ligands Tpm, (HC(pz)(3)), Tpm*, (HC(3,5-Me-2-pz)(3)), and Tpm(Ms), (HC(3-Ms-pz)(3)). X-ray diffraction studies have shown that the Tpm and Tpm(Ms) derivatives exhibit a 2:1 Cu:ligand ratio, whereas the Tpm* complex is a mononuclear species in nature. The latter has been employed as a precatalyst in the aryladon of amides and aromatic thiols with good activity. The synthesis of a Tpm*Cu(I)-phthalimidate, a feasible intermediate in this catalytic process, has also been performed. Low temperature H-1 NMR studies in CDCl3 have indicated that this complex exists in solution as a mixture of two, neutral and ionic forms. Conductivity measurements have reinforced this proposal, the ionic form predominating in a very polar solvent such as DMSO. The reaction of Tpm*Cu(I)-phthalimidate with iodobenzene afforded the expected C-N coupling product in 76% yield accounting for its role as an intermediate in this transformation.
    DOI:
    10.1021/ic300843a
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