2,2'-(oxalyldiimino)bis(benzaldehyde) | 740-54-5

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: 2,2'-(oxalyldiimino)bis(benzaldehyde)
• 英文别名: 2,2'-(oxalyldiimino)bisbenzaldehyde；N,N'-bis(2-formylphenyl)oxamide；diformyloxanilide；N,N'-(Di-o-formyl-phenyl)-oxanilid；2,2'-Diformyl-oxanilid；Ethanediamide, N,N'-bis(2-formylphenyl)-
• CAS: 740-54-5
• 化学式: C₁₆H₁₂N₂O₄
• 分子量: 296.282
• InChiKey: UINKSCOUXPTFJV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  22
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  92.3
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2,2'-(oxalyldiimino)bis(benzaldehyde) 在 盐酸羟胺 作用下， 以 乙醇 为溶剂， 反应 3.0h， 以71%的产率得到N,N'-bis[2-(hydroxiiminomethyl)phenyl]oxamide
  参考文献：
  名称：

  Trinuclear CuIIMIICuII complexes of an oxamide/dioxime ligand and extension to a bimetallic magnetic compound

  摘要：

  N,N'-双[2-(羟基亚氨基甲基)苯基]草酰胺（H4L）提供了三核CuIIMIICuII复合物[M{Cu(HL)(DMF)}2(DMF)2]（MII = Mn 1、Co 2、Ni 3或Zn 4）。1-4的晶体结构已通过X射线晶体学测定。它们具有同构性，并具有草酰胺桥联的三核CuIIMIICuII结构。CuII位于（HL）3-的伪大环框架中，该框架由草酰胺和氢键二氧脲（N–O⋯H⋯O–N）基团组成，与DMF分子一起形成正方锥形结构{Cu(HL)(DMF)}。两个{Cu(HL)(DMF)}实体通过草酰胺氧原子与MnII配位，从而形成围绕金属的正交八面体环境，并带有两个DMF氧原子。由草酰胺桥分离的CuII⋯MII金属间距离为5.33-5.49 Å。在1和3的情况下，相邻的CuII和MII之间存在明显的反铁磁相互作用。1在乙腈中与MnII反应，在KOH和18-冠-6的存在下形成Mn{Cu(L)}(H2

  DOI：

  10.1039/b006613n
• 作为产物：
  描述：

  草酰氯 、 2-氨基苯甲醛 在 三乙胺 作用下， 生成 2,2'-(oxalyldiimino)bis(benzaldehyde)
  参考文献：
  名称：

  EP1489068

  摘要：

  公开号：

文献信息

• A novel heterospin polynuclear complex containing both macrocyclic and imino nitroxide radical ligands: {[CuL(H2O)](CuL)Mn(IM-2Py)}{[CuL(MeOH)](CuL)Mn(IM-2Py)}(ClO4)4·MeOH
  作者：Zhi-Liang Liu、Li-Cun Li、Lei Zhang、Dai-Zheng Liao、Zong-Hui Jiang、Shi-Ping Yan

  DOI：10.1039/b206475h

  日期：2003.2.27

  A novel heterospin complex containing both macrocyclic and imino nitroxide radical ligands: [CuL(H2O)](CuL)Mn(IM-2Py)}[CuL(MeOH)](CuL)Mn(IM-2Py)}(ClO4)4·MeOH, has been synthesized and its crystal structure determined by X-ray diffraction methods. In order to interpret the exchange interaction of this asymmetric heterospin system which consists of two types of paramagnetic metal centers and a nitroxide

  包含大环和亚氨基氮氧自由基的新型杂纺复合物 配体：CuL（H 2 O）]（CuL）Mn（IM-2Py）} [CuL（MeOH）]（CuL）Mn（IM-2Py）}（ClO 4）4 ·MeOH已经合成，其晶体结构由X射线衍射方法。为了解释由两种顺磁性金属中心和一氧化氮自由基组成的不对称杂旋体系的交换相互作用，建立了理论模型。使用该理论模型拟合了磁化率数据，得出的耦合常数分别等于-7.4 cm -1 （Mn-Rad）和-19.2 cm -1 （Mn-Cu）。
• Structure and Magnetism of two Polynuclear Complexes Containing both Macrocyclic and Azido Ligands
  作者：Ya-Qiu Sun、Dong-Zhao Gao、Yue Ma、Guang-Ming Yang、Dai-Zheng Liao、Shi-Ping Yan

  DOI：10.1002/zaac.200900179

  日期：2009.6.19

  The two complexes of formula [Cu2(CuL)2(μ-N3)4]·2CH3OH (1) and [Cu2(NiL)2(μ-N3)4]·2CH3OH (2) (CuL and NiL, H2L = 2,3-dioxo-5,6,14,15-dibenzo-1,4,8,12-tetraazacyclo-pentadeca-7,13-dien), were synthesized and structurally determined. The magnetic susceptibility data of 1 and 2 were analyzed. For complex 1, magnetic measurements show alternating ferromagnetic and antiferromagnetic exchange couplings J1

  式[Cu2(CuL)2(μ-N3)4]·2CH3OH(1)和[Cu2(NiL)2(μ-N3)4]·2CH3OH(2)的两种配合物（CuL和NiL，H2L=2 ,3-dioxo-5,6,14,15-dibenzo-1,4,8,12-tetraazacyclo-pentadeca-7,13-dien) 被合成和结构确定。分析了1和2的磁化率数据。对于复合体 1，磁性测量显示交替的铁磁和反铁磁交换耦合 J1 = 23.67 cm–1，J2 = –189.11 cm–1，zJ' = –0.62 cm–1。对于配合物 2，双桥不对称 EO 促进了 CuII 和 CuII 离子之间的铁磁相互作用（J = 40.764 cm-1）。
• Black, David St. C.; Vanderzalm, Corrie H. Bos; Wong, Laurence C. H., Australian Journal of Chemistry, 1982, vol. 35, p. 2435 - 2444
  作者：Black, David St. C.、Vanderzalm, Corrie H. Bos、Wong, Laurence C. H.

  DOI：——

  日期：——
• A Ferromagnetically Coupled CrCu₃ Tetramer and GdCu₄ Pentamer with a [15]N₄ Macrocylic Ligand Incorporating an Oxamido Bridge
  作者：Lei Zhang、Shi-Bin Wang、Guang-Ming Yang、Jin-kui Tang、Dai-Zheng Liao、Zong-Hui Jiang、Shi-Ping Yan、Peng Cheng

  DOI：10.1021/ic020466d

  日期：2003.3.1

  The synthesis and structural and magnetic properties of heteropolynuclear complexes [((LCu)-Cu-3)(3)Cr](CH3CN)(3)(ClO4)(3) (2) and [(L3Cu)(4)Gd.H2O](CH3OH)(H2O)(ClO4)(3) (3) (H2L3 ligand is 2,3-dioxo-5,6:14,15-dibenzo-1,4,8,12-tetraazacyclopentadeca-7,12-diene) and their precursor L3Cu (1) are presented. Complex 2 crystallizes in space group P2(1)/n with cell parameters a = 20.828(6) Angstrom, b = 18.321(5) Angstrom, c = 7.578(5) Angstrom, alpha = 90degrees, beta = 91.990(8)degrees, gamma = 90degrees, and Z = 4. The Cr-III center is coordinated by six oxygen atoms from three Cull precursors. The Cr-O bonds range over 1.948-1.982 Angstrom. The coordination environments of all the terminal Cu-II ions change in comparison with their Cu-II precursor. The ferromagnetic coupling (J = 16.48(1) cm(-1)) observed for 2 can be rationalized by symmetry considerations. For any pair of interacting magnetic orbitals, strict orthogonality is obeyed and the interaction is ferromagnetic. Complex 3 crystallizes in space group P1 with cell parameters a = 14.805(4) Angstrom, b = 16.882(5) Angstrom, c = 17.877(5) Angstrom, alpha = 75.403(5)degrees, beta = 83.317(6)degrees, gamma = 70.600(5)degrees, and Z = 2. The central Gd-III assumes an 8 + 1 coordination environment, namely eight oxygen atoms from four Cull precursors and one oxygen atom from H2O. The fit of the experimental data gives J = 0.27(2) cm(-1), g(Gd) = 1.98(1), and g(Cu) = 2.05(1). This small and positive J value shows weak ferromagnetic interaction between metal ions.
• Magnetic exchange in amido-bridged binuclear copper(II) complexes
  作者：Kevin J. Berry、David St.C. Black、Corrie H. Bos Vanderzalm、G.Ian Moss、Keith S. Murray

  DOI：10.1016/s0020-1693(00)84125-0

  日期：1980.1