4,6-bis<(N,N-bis(2'-pyridylmethyl)amino)methyl>-2-methylresorcinol | 160926-55-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 4,6-bis<(N,N-bis(2'-pyridylmethyl)amino)methyl>-2-methylresorcinol
• 英文别名: 4,6-bis{N,N-bis(2'-pyridylmethyl)aminomethyl}-2-methyl-resorcinol；4,6-bis[N,N-bis(2'-pyridylmethyl)aminomethyl]-2-methylresorcinol；4,6-bis[[bis(pyridin-2-ylmethyl)amino]methyl]-2-methylbenzene-1,3-diol
• CAS: 160926-55-6
• 化学式: C₃₃H₃₄N₆O₂
• 分子量: 546.672
• InChiKey: VWUXMDHQJSBJGI-UHFFFAOYSA-N

物化性质

• 沸点：
  688.4±50.0 °C(predicted)
• 密度：
  1.267±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  41
• 可旋转键数：
  12
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.21
• 拓扑面积：
  98.5
• 氢给体数：
  2
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  Iron(III) nitrate nonahydrate 、 4,6-bis<(N,N-bis(2'-pyridylmethyl)amino)methyl>-2-methylresorcinol 以 not given 为溶剂， 生成
  参考文献：
  名称：

  Control of the intramolecular magnetic interaction by the spin polarization of d_π-electrons: ferromagnetic interaction between iron centres through an organic bridging ligand

  摘要：

  双核铁(III)配合物[Fe2(bpmar)(H2O)4](NO3)4Â-3H2O {H2bpmarâ4,6-双[N,N-双(2â²-吡啶基甲基)氨基甲基]-2-甲基间苯二酚}的磁感应强度表明，两个金属中心之间存在铁磁相互作用[J=+0.62(3) cmâ1 和 g=1.956(4)]。

  DOI：

  10.1039/c39910000240
• 作为产物：
  描述：

  聚合甲醛 、 2,6-二羟基甲苯 、 二甲基吡啶胺 在 溶剂黄146 作用下， 以 甲醇 为溶剂， 反应 48.0h， 以26%的产率得到4,6-bis<(N,N-bis(2'-pyridylmethyl)amino)methyl>-2-methylresorcinol
  参考文献：
  名称：

  Control of Intramolecular Magnetic Interaction by the Spin Polarization of d.pi. Spin to p.pi. Orbital of an Organic Bridging Ligand

  摘要：

  Multinuclear metal complexes have been designed with ferromagnetic interactions between the metal centers by considering the topological network of d pi spin to the bridging ligand. The four complexes [Cu-3(tpa)(3)-(ta)](ClO4)(3).4H(2)O (1), [Fe-2(bpepm)(NCS)(4)] (2), [Fe-2(bpmar)(H2O)(4)](NO3)(4).3H(2)O (3), and [Cu-2(bpmar)(NCS)(2)] (4), with tpa = tris(2-pyridylmethyl)amine, H(3)ta = trimesic acid, bpepm = 4,6-bis[(bis(2'-pyridyrethyl)-amino)methyl]pyrimidine, and H(2)bpmar = 4,6-bis [(N,N-bis(2'-pyridylmethyl)amino)methyl]-2-methylresorcinol, have been synthesized, and crystal structures of 1 and 2 have been determined. Magnetic properties have been investigated in the 2-270 K temperature range. Central metal ions in each complex are cupric for 1 and 4, high spin ferrous for 2, and high-spin ferric species for 3, respectively. Magnetic susceptibility measurements for 1, 2, and 4 showed antiferromagnetic behavior, and the Weiss constants for the data above 100 K are -3.26, -3.86, and -2.09 K, respectively. Magnetic data for 3 have been quantitatively studied above 10 K and have revealed that 3 exhibits ferromagnetic coupling with a magnetic exchange coupling constant of J = +0.65(3) cm(-1) (where H = -2S(1)S(2)). The measurement of magnetization (M) versus the field (H) for 3 has shown that the quantum number of the total angular momentum (J) at 4.0 and 8.5 K is larger than J = 4, where the expected value (J) in absence of ferromagnetic interaction is 5/2. The ferromagnetic interaction in 3 was interpreted by the spin polarization of d pi spin to the ligand p pi orbital. Crystal data: [Cu-3(tpa)(3)(ta)](ClO4)(3).4H(2)O (1), monoclinic, space group C2/c, a = 36.228(8) Angstrom, b = 19.565-(3) Angstrom, c = 26.341(6) Angstrom, beta 122.07(1)degrees, V = 15821(6) Angstrom(3), Z = 8, R = 0.090 (R(w) = 0.096) for 4992 data points with \F-o\ > 3 sigma(F-o); [Fe-2(bpepm)(NCS)(4)] (2), monoclinic, space group C2/c, a = 42.28(1) Angstrom, b = 13.467(4) Angstrom, c = 15.527(3) Angstrom, beta = 94.83(2)degrees, V = 8810(4) Angstrom(3), Z = 8, R = 0.050 (R(w) = 0.048) for 2676 data points with \F-o\ > 3 sigma(F-o).

  DOI：

  10.1021/j100010a046