o-hydroxyacetophenone-bis-terephthalic hydrazone | 5287-32-1

• 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: o-hydroxyacetophenone-bis-terephthalic hydrazone
• 英文别名: 2-Hydroxyacetophenon-terephthaloyldihydrazon；1-N,4-N-bis[1-(2-hydroxyphenyl)ethylideneamino]benzene-1,4-dicarboxamide
• CAS: 5287-32-1
• 化学式: C₂₄H₂₂N₄O₄
• 分子量: 430.463
• InChiKey: JBOBQKOFSGUNBQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  32
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  123
• 氢给体数：
  4
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  四氢吡咯 、 铜 、 o-hydroxyacetophenone-bis-terephthalic hydrazone 以 not given 为溶剂， 生成 [Cu2(C6H4(CONNC(CH3)C6H4O)2)(pyrrolidine)4]*4H2O
  参考文献：
  名称：

  Binuclear copper(II) complexes with acyldihydrazones of benzenedicarboxylic acids with pyrrolidine or piperidine

  摘要：

  The adducts of binuclear copper(II) complexes with acyldihydrazones formed by 1,3- or 1,4-benzenedicarboxylic acid and some nitrogen-containing Lewis bases (pyrrolidine, piperidine) were synthesized and studied. The structure of copper(II) complex with bis(salicylidene)hydrazone of terephthalic acid (H4L), [Cu2L(Pirr)(4)] center dot CH3OH, was determined by X-ray diffraction data. The crystals are monoclinic: a = 15.5142(7) , b = 13.8784(6) , c = 17.8873(8) ; beta = 91.990(2)A degrees, space group C2/c, Z = 4. The number of symmetrically independent reflections was 4269, R = 0.0303, R (w) = 0.0827. The complex contains two equivalent copper atoms located at a 11.021 is a tetragonal pyramid. EPR spectral features of the adducts were studied.

  DOI：

  10.1134/s0036023611050238

文献信息

• EPR spectra and structures of dinuclear copper(II) complexes with acyldihydrazones of benzenedicarboxylic acids
  作者：G. M. Larin、A. N. Gusev、Yu. V. Trush、K. V. Rabotyagov、V. F. Shul’gin、G. G. Aleksandrov、I. L. Eremenko

  DOI：10.1007/s11172-007-0306-7

  日期：2007.10

  dinuclear copper(II) complexes with condensation products of isophthalic and terephthalic acid dihydrazides with salicylaldehyde and 2-hydroxyacetophenone were synthesized and studied by EPR and X-ray diffraction. The compositions and structures of most of the complexes were determined by elemental analysis, thermogravimetric analysis, and IR spectroscopy. The structure of the copper(II) complex with acyldihydrazone

  合成了间隔臂双核铜 (II) 与间苯二甲酸和对苯二甲酸二酰肼与水杨醛和 2-羟基苯乙酮的缩合产物的配合物，并通过 EPR 和 X 射线衍射进行了研究。大多数配合物的组成和结构通过元素分析、热重分析和红外光谱确定。通过X射线衍射确定了铜(II)与水杨醛和1,3-苯二甲酸(H4L)的酰基二腙配合物的结构，其组成为[Cu2L1·2morph·MeOH](morph为吗啉)。CuII 原子的间距为 10.29 Å，并且在结构上是不等价的。一个铜阳离子具有由双重去质子化酰基肼片段的供体原子 (2 N + O) 和吗啉分子的 N 原子形成的方形平面配位。第二个铜原子由甲醇分子通过氧原子另外配位，因此该铜原子与轴向位置的氧原子呈四方锥体配位。室温下基于 1,4-苯二甲酸酰二腙和 1,3-苯二甲酸双（水杨基）腙的配合物液体溶液的 EPR 光谱显示出四线超精细结构，常数 aCu = 54.4–67.0·10