| 217969-38-5

• CAS: 217969-38-5
• 化学式: C₂₃H₂₆Br₂Cl₂CuN₄O₂Zn
• 分子量: 750.135
• InChiKey: SHCRIRKZBHGONG-YDAFMUNPSA-J

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  以 甲醇 为溶剂， 生成
  参考文献：
  名称：

  Dinuclear CuIIMII complexes of a phenol-based macrocycle with N(amine)2O2 and N(imine)2O2 metal-binding sites: the effect of chloride ligation upon the site selectivity of metal ions

  摘要：

  A phenol-based dinucleating macrocycle, L2-, comprising two 2-(N-methyl) aminomethyl-6-iminomethyl-4- bromophenolate moieties combined by a -(CH2)(2-) chain at the amino nitrogens and by a -(CH2)(3-) chain at the imino nitrogens and having dissimilar N(amine)(2)O-2 and N(imine)(2)O-2 metal-binding sites sharing the phenolic oxygens, is obtained as the mononuclear Cu-II complex [Cu(L)]. The 2-propanol adduct, [Cu(L)]. 2-PrOH, crystallizes in a triclinic crystal system, space group (No. 2) with Z=2, a=11.621(6), b= 14.17(1), c = 9.390(4) Angstrom, alpha = 96.59(6), beta = 107.78(3), gamma = 103.78(5)degrees, V = 1400(1) Angstrom(3). The crystallography reveals that the Cu-II resides in the N(imine)(2)O-2 site and has a nearly planar geometry. A series of dinuclear (CuMII)-M-II complexes CuM(L)Cl-2 (M = Mn, Co, Ni, Cu, Zn) are obtained by reacting [Cu(L)] with metal(II) chloride salts. The methanol adduct of the CuNi complex, [CuNi(L)Cl-2]. MeOH, crystallizes in a monoclinic crystal system, space group P(2)1/a (No. 14) with Z = 4, a = 14.495(4), b = 13.034(4), c = 14.978(3) Angstrom, beta = 91.89(2)degrees, V = 2828(1) Angstrom(3). The methanol adduct of the CuZn complex, [CuZn(L)Cl-2]. MeOH, crystallizes in a monoclinic crystal system, space group P2(1)/la (No. 14) with Z = 4, a = 14.680(4), b = 12.942(3), c = 15.149(4) Angstrom, beta = 91.25(2)degrees, V = 2877(1) Angstrom(3). The X-ray crystallography for the two complexes reveal that the Cu-II ion resides in the N(imine),O, site with the M-II (Ni-II or Zn-II) ion in the N(amine),O, site. In each complex the Cu-II and Mn ions have nearly square-pyramidal geometry with the chloride ion occupying apical positions. Cryomagnetic studies (4.2-300 K) indicate a significant antiferromagnetic interaction within each dinuclear unit except for the case of the CuZn complex. (C) 1998 Elsevier Science S.A. All rights reserved.

  DOI：

  10.1016/s0020-1693(98)00089-9