[Cu(1,3-bis(3-oxypyridine)-1,1,3,3-tetraisopropyldisiloxane)2Br2] | 402506-94-9

• 英文名称: [Cu(1,3-bis(3-oxypyridine)-1,1,3,3-tetraisopropyldisiloxane)2Br2]
• CAS: 402506-94-9
• 化学式: C₄₄H₇₂Br₂CuN₄O₆Si₄
• 分子量: 1088.77
• InChiKey: QOKMALQUBKZSSB-UHFFFAOYSA-L

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：
  描述：

  copper(II) bromide hydrate 、 1,3-双(3-氧吡啶)-1,1,3,3-四异丙基二硅氧烷 以 甲醇 、 氯仿 、 乙腈 为溶剂， 以47%的产率得到[Cu(1,3-bis(3-oxypyridine)-1,1,3,3-tetraisopropyldisiloxane)2Br2]
  参考文献：
  名称：

  Diversity of polymeric structures for copper complexes of the extended-reach siloxypyridine ligands [iPr2SiO(CH2)npy]2O (n=0,1,3)

  摘要：

  The structures of six copper(II) complexes formed by the siloxypyridine ligands [(Pr2SiO)-Pr-i(CH2)(n)py](2)O (n = 0, 1, 3), and of a copper(I) iodide complex of ((i)Pr(2)SiOpy)(2)O, have been determined. In all cases polymeric structures are produced, but with a diversity of structural types, Chains of 24-membered macrocycles are present in Cu[((i)Pr(2)SiOpy)(2)O](2)Br-2. The structure of Cu-4[((i)Pr(2)SiOpy)(2)O](2)I-4 also comprises chains of macrocycles but with Cu4I4 polyhedra as the connecting 'node' points. In [Cu-2(OAc)(4){((i)Pr(2)SiOCH(2)py)(2)O}] dinuclear Cu-2(OAc)(4) units are linked into chains by the ((i)Pr(2)SiOCH(2)py)(2)O ligands. Chains of 28-membered macrocycles are formed by [Cu{((i)Pr(2)SiOCH(2)py)(2)O}(2)(H2O)(2)](NO3)(2), with further cross-linking by hydrogen bonding between the aqua ligands and the nitrate anions, Two crystalline forms of [Cu-2{((1)Pr(2)SiOCH(2)py)(2)O}(3)Br-4] were obtained, one comprising 'tapes' of contiguous 28- and 112-membered macrocycles and the other interpenetrating folded sheets of 84-membered macrocycles. Chains of 36-membered macrocycles are formed by [Cu{((i)Pr(2)SiOCH(2)CH(2)CH(2)py)(2)O}(2)(NO3)(2)]. (C) 2001 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0020-1693(01)00608-9