N,N-bis(pyridin-4-ylmethylene)cyclohexane-trans-1,4-diamine | 917112-85-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: N,N-bis(pyridin-4-ylmethylene)cyclohexane-trans-1,4-diamine
• CAS: 917112-85-7
• 化学式: C₁₈H₂₀N₄
• 分子量: 292.384
• InChiKey: SEUISKZUNGYFSV-JHQCRUMHSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.33
• 重原子数：
  22.0
• 可旋转键数：
  4.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  50.5
• 氢给体数：
  0.0
• 氢受体数：
  4.0

反应信息

• 作为反应物：
  描述：

  cadmium(II) nitrate tetrhydrate 、 二氯甲烷 、 N,N-bis(pyridin-4-ylmethylene)cyclohexane-trans-1,4-diamine 以 甲醇 、 二氯甲烷 为溶剂， 以48%的产率得到[Cd(N,N-bis(pyridin-4-ylmethylene)cyclhexane-trans-1,4-diamine)1.5(NO3)2]*CH2Cl2
  参考文献：
  名称：

  Long bipyridyl-type linking ligands containing an intervening cyclohexyl fragment and their cadmium coordination polymers: and (Ln=(n-py)–CHN–C6H10–NCH–(n-py); n=4,3,2)

  摘要：

  We prepared three isomeric bipyridyl-type ligands (L '' = (n-py)-CH=N-C6H10-N=CH-(n-py); n = 2-4). Two cadmium coordination polymers, [CdL1.54(NO3)(2)] center dot (CH2Cl2) (1) and [CdL1.53(NO3)(2)] (2), were prepared from cadmium nitrate and ligands L-4 and L-3, respectively. The N center dot center dot center dot N separations between the two terminal pyridyl groups in the free ligands L-4, L-3, and L-2 are 15.798(6), 15.036(4), and 12.417(5) (A) over circle, respectively. The 2-D alpha-arsenic-type polymer 1, which contains CH2Cl2 guest molecules, has two distinct N center dot center dot center dot N separations of 15.706(10) (A) over circle and 14.479(9) (A) over circle and a large 102-membered cyclohexane-like ring unit. The 1-D stair-like polymer 2 has also two distinct N center dot center dot center dot N separations and a 60-membered ring unit. The various lengths of the observed N center dot center dot center dot N separations are due to the ring flip of the intervening cyclohexyl fragment in the ligands. (c) 2007 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.inoche.2007.07.029