copper(II)(4-(3,5-dimethyl-1H-pyrazol-1-yl)-6-methyl-2-phenylpyrimidine)dibromide | 1219817-89-6

• 英文名称: copper(II)(4-(3,5-dimethyl-1H-pyrazol-1-yl)-6-methyl-2-phenylpyrimidine)dibromide
• CAS: 1219817-89-6
• 化学式: C₁₆H₁₆Br₂CuN₄
• 分子量: 487.684
• InChiKey: JTSPCYZDHBBKDT-UHFFFAOYSA-L

反应信息

• 作为反应物：
  描述：

  copper(II)(4-(3,5-dimethyl-1H-pyrazol-1-yl)-6-methyl-2-phenylpyrimidine)dibromide 以 异丙醇 、 乙腈 为溶剂， 生成 、 、
  参考文献：
  名称：

  Complexes of copper(II) and cobalt(II) halides with 4-(3,5-dimethyl-1H-pyrazol-1-yl)-6-methyl-2-phenylpyrimidine: Synthesis, structures, and properties

  摘要：

  Copper(II) and cobalt(II) complexes with 4-(3,5-dimethyl-1H-pyrazol-1-yl)-6-methyl-2-phenylpyrimidine (L) of the general formula MLX2 (M = Cu(II), X = Cl and Br; M = Co(II), X = Cl, Br, and I) were obtained. According to X-ray diffraction data, CuLBr2 and CoLX2 (X = Cl, Br, and I) are mononuclear molecular complexes. The ligand L is coordinated to the metal atom in a chelating bidentate fashion through the N atoms of the pyrimidine and pyrazole rings. The coordination polyhedron of the metal atom is extended to a distorted tetrahedron by two halide ions. In solution, CuLBr2 undergoes slow transformation into CuL(1-x)L' (x) Br-2 and the binuclear (X-ray diffraction data) Cu(I) complex [CuL(1-x)L' (x) Br](2) (L' is 4-(4-bromo-3,5-dimethyl-1H-pyrazol-1-yl)-6-methyl-2-phenylpyrimidine). The complexes MLX2 show weak antiferromagnetic interactions between the M2+ ions.

  DOI：

  10.1134/s1070328409080077
• 作为产物：
  描述：

  copper(ll) bromide 、 4-(3',5'-dimethyl-1H-pyrazol-1'-yl)-6-methyl-2-phenylpyrimidine 以 乙醇 为溶剂， 以66%的产率得到copper(II)(4-(3,5-dimethyl-1H-pyrazol-1-yl)-6-methyl-2-phenylpyrimidine)dibromide
  参考文献：
  名称：

  Complexes of copper(II) and cobalt(II) halides with 4-(3,5-dimethyl-1H-pyrazol-1-yl)-6-methyl-2-phenylpyrimidine: Synthesis, structures, and properties

  摘要：

  Copper(II) and cobalt(II) complexes with 4-(3,5-dimethyl-1H-pyrazol-1-yl)-6-methyl-2-phenylpyrimidine (L) of the general formula MLX2 (M = Cu(II), X = Cl and Br; M = Co(II), X = Cl, Br, and I) were obtained. According to X-ray diffraction data, CuLBr2 and CoLX2 (X = Cl, Br, and I) are mononuclear molecular complexes. The ligand L is coordinated to the metal atom in a chelating bidentate fashion through the N atoms of the pyrimidine and pyrazole rings. The coordination polyhedron of the metal atom is extended to a distorted tetrahedron by two halide ions. In solution, CuLBr2 undergoes slow transformation into CuL(1-x)L' (x) Br-2 and the binuclear (X-ray diffraction data) Cu(I) complex [CuL(1-x)L' (x) Br](2) (L' is 4-(4-bromo-3,5-dimethyl-1H-pyrazol-1-yl)-6-methyl-2-phenylpyrimidine). The complexes MLX2 show weak antiferromagnetic interactions between the M2+ ions.

  DOI：

  10.1134/s1070328409080077