N,N'-bis(3-hydroxysalicylidene)-(2-amino-benzylamine) | 191483-86-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: N,N'-bis(3-hydroxysalicylidene)-(2-amino-benzylamine)
• 英文别名: N,N'-bis(3-hydroxysalicylidene)-2-amino-benzylamine；N,N'-bis(3-hydroxysalicylidene)-2-aminobenzylamine；3-[[2-[(2,3-Dihydroxyphenyl)methylideneamino]phenyl]methyliminomethyl]benzene-1,2-diol
• CAS: 191483-86-0
• 化学式: C₂₁H₁₈N₂O₄
• 分子量: 362.385
• InChiKey: BRAWKBZNXORRDS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  27
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  106
• 氢给体数：
  4
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  N,N'-bis(3-hydroxysalicylidene)-(2-amino-benzylamine) 以 甲醇 为溶剂， 生成
  参考文献：
  名称：

  Synthesis and Magnetic Properties of Nickel(II)-Gadolinium(III) and Copper(II)-Gadolinium(III) Complexes of a Compartmental Ligand, N,N′-Bis(3-Hydroxysalicylidene)-2-Aminobenzylamine

  摘要：

  Nickel(II)-gadolinium(III), (NiGd(dhbabza)(NO3(H2O)), and copper(II)-gadolinium(III), (CuGd(dhbabza)(NO3(H2O)(3)), complexes of a dinucleating ligand, H(4)dhbabza, were synthesized and characterized, and their magnetic properties were investigated, where H(4)dhbabza denotes N,N'-bis(3-hydroxysalicylidene)-2-aminobenzylamine. Cryomagnetic measurements revealed that the intermolecular antiferromagnetic interaction is operating In the Ni(II)-Gd(III) complex, whereas the ferromagnetic spin-spin interaction is operating between Cu(II) and Gd(III) ions in the Cu(II)-Gd(III) complex.

  DOI：

  10.1080/00945719708000210

文献信息

• Synthesis, Structure, and Magnetic Behavior of a Series of Trinuclear Schiff Base Complexes of 5f (U^IV, Th^IV) and 3d (Cu^II, Zn^II) Ions
  作者：Lionel Salmon、Pierre Thuéry、Eric Rivière、Michel Ephritikhine

  DOI：10.1021/ic0512375

  日期：2006.1.1

  4-butanediamine (i = 9); x = 0 or 1]. The crystal structures show that the central U(IV) ion adopts the same dodecahedral configuration in all of these compounds, while the Cu(II) ion coordination geometry and the Cu...U distance vary with the length of the diimino chain of the Schiff base ligand L(i). These geometrical parameters have a major influence on the magnetic properties of the complexes. For the smallest

  [M（H（2）L（i））]（M = Cu，Zn）和U（acac）（4）在回流吡啶中的反应生成三核复合物[[ML（i）（py）（x） ]（2）U] [L（i）= N，N'-双（3-羟基水杨基）-R，R = 1,2-乙二胺（i = 1），2-甲基-1,2-丙二胺（i = 2），1,2-环己二胺（i = 3），1,2-苯二胺（i = 4），4,5-二甲基-1,2-苯二胺（i = 5），1,3-丙二胺（i ＝ 6），2，2-二甲基-1，3-丙二胺（i ＝ 7），2-氨基-苄胺（i ＝ 8）或1，4-丁二胺（i ＝ 9）；x = 0或1]。晶体结构表明，在所有这些化合物中，中心U（IV）离子均采用相同的十二面体构型，而Cu（II）离子的配位几何形状和Cu ... U距离随二酰亚胺基链的长度而变化。席夫碱配体L（i）。这些几何参数对配合物的磁性能有重大影响。对于最小的Cu ... U距离（i = 1-
• Synthesis and crystal structure of tetra- and hexanuclear uranium(<scp>iv</scp>) complexes with hexadentate compartmental Schiff-base ligands
  作者：Lionel Salmon、Pierre Thuéry、Michel Ephritikhine

  DOI：10.1039/b414626c

  日期：——

  the tetranuclear U(iv) complexes [Hpy]2[U4(L6)2(H2L6)2Cl6] (6a) and [Hpy]2[U4(L7)2(H2L7)2Cl6][U4(L7)2(H2L7)2Cl4(py)2] (7), respectively. Treatment of UCl4 with [Zn(H2L6)] led to the formation of the neutral compound [U4(L6)2(H2L6)2Cl4(py)2] (6b). The hexanuclear complex [Hpy]2[U6(L8)4Cl10(py)4] (8) was obtained by reaction of UCl4 and H4L8. The centrosymmetric crystal structures of 6a.2HpyCl.2py, 6b

  用六齿Schiff碱H2Li处理UCL4得到预期的[ULiCl2（thf）]配合物[H2Li = N，N'-双（3-甲氧基水杨基）-R，R = 2,2-二甲基-1,3-丙二胺（i = 1），R = 1,3-丙二胺（i = 2），R = 2-氨基苄胺（i = 3），R = 2-甲基-1,2-丙二胺（i = 4）， R ＝ 1，2-苯二胺（i ＝ 5）]。[UL4Cl2（thf）]（4）的晶体结构显示该金属呈非常完善的五边形双锥体结构，两个Cl原子位于顶部。UCl4与H4Li在吡啶中的反应未得到单核产物[U（H2Li）Cl2（py）x]，但得到了多核络合物[H4Li = N，N'-双（3-羟基水杨基）-R，R = 1 3-丙二胺（i ＝ 6），R ＝ 2-氨基-苄胺（i ＝ 7）或R ＝ 2-甲基-1，2-丙二胺（i ＝ 8）]。在吡啶中存在H4L6和H4L7时，UCl4以偶然和可重现的方式转化为四核U（iv）配合物[Hpy]
• Synthesis and crystal structure of uranium(<scp>iv</scp>) complexes with compartmental Schiff bases: from mononuclear species to tri- and tetranuclear clusters
  作者：Lionel Salmon、Pierre Thuéry、Michel Ephritikhine

  DOI：10.1039/b403459g

  日期：——

  U(acac)4 was transformed in a serendipitous and reproducible manner into the tri- and tetranuclear U(IV) complexes [U3(L6)(HL6)2(acac)2] (6) and [U4(HL7)4(H2L7)2] (7) [H4L6=N,N'-bis(3-hydroxysalicylidene)-1,2-phenylenediamine and H4L7=N,N'-bis(3-hydroxysalicylidene)-2-aminobenzylamine]. The crystal structures of 6.3thf and 7.5thf show the assembling role of the Schiff-base ligands.

  用六齿席夫碱H2L（i）处理U（acac）4得到[UL（i）2]配合物1-4 [H2L1 = N，N'-双（3-甲氧基水杨基）-2-甲基-1， 2-丙二胺，H2L2 = N，N'-双（3-甲氧基水杨基）-1,2-苯二胺，H2L3 = N，N'-双（3-甲氧基水杨基）-2-氨基苄胺和H2L4 = N，N'-bis （1-4的（3-甲氧基水杨基）-2，2-二甲基-1，3-丙二胺]]。[U（L（i））（acac）2]化合物无法分离，因为它们容易歧化为[UL（i）2]和U（acac）4。化合物2和4在固态和溶液中均呈子午构型，而在溶液中以两种平衡的子午和夹心异构体形式存在，并以子午异构体形式结晶。U（acac）4与H4L5反应，得到所需化合物[U（H2L5）（acac）2]（5）[H4L5 = N，N' -双（3-羟基水杨基亚基）-2-甲基-1,2-丙二胺]，但在存在H4L6和H4L7的情况下，U
• Strictly heterodinuclear compounds containing U4+ and Cu2+ or Ni2+ ions
  作者：Lionel Salmon、Pierre Thuéry、Michel Ephritikhine

  DOI：10.1016/j.poly.2006.08.022

  日期：2007.2

  Treatment of [M(H2L1)] with UCl4 in pyridine led to the formation of the dinuclear complexes [ML1(PY)UCl2(py)(2)] and/or [Hpy]-[ML1(py)UCl3] [L-1= N,N'-bis(3-hydroxysalicylidene)-R, R = 1,2-phenylenediamine (i = 1), R = trans-1,2-cyclohexanediamine (i = 2), R = 2-amino-benzylamine (i = 3), R = 1,3-propanediamine (i = 4), R = 2,2-dimethyl-1,3-propanediamine (i = 5); M = Cu or Ni]. The crystal structures show that the 3d and 5f ions occupy, respectively, the N2O2, and O-4 cavities of the Schiff base ligand, the U4+ ion adopting a dodecahedral or pentagonal bipyramidal configuration in the neutral and anionic complexes, respectively. (c) 2006 Elsevier Ltd. All rights reserved.