di-(n-butylsalicylaldimino)nickel(II) | 1091611-04-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: di-(n-butylsalicylaldimino)nickel(II)
• 英文别名: [nickel(II)bis(N-butylsalicylideneiminate)]；bis(N-(n-butyl)salicylaldiminato)nickel(II)；bis(N-n-butylsalicylaldiminato)nickel(II)；(N-butyl-salicylaldiminato)2Ni
• CAS: 1091611-04-9；35594-78-6；13986-36-2
• 化学式: C₂₂H₂₈N₂NiO₂
• 分子量: 411.167
• InChiKey: RPTOBLHPEMXLQW-ZRQMWECUSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  di-(n-butylsalicylaldimino)nickel(II) 在 pyridine 作用下， 以 吡啶 、 氯仿 为溶剂， 生成
  参考文献：
  名称：

  胺与某些镍（II）-席夫碱化合物的相互作用-II加合物的形成

  摘要：

  讨论了胺与镍（II）羰基化合物的相互作用，并报道了几种新化合物的分离。用分光光度法检查了溶液中某些镍（Ⅱ）水杨醛肟和β-酮亚胺在溶液中从平面向八面体配位扩展的能力，并加入了诸如吡啶之类的碱。报道了几种吡啶加合物的分离。

  DOI：

  10.1016/0022-1902(65)80414-6
• 作为产物：
  描述：

  1,3,5-tris(2-hydroxyphenyl)-2,4-diazapenta-1,4-diene 以 氯仿 为溶剂， 生成 di-(n-butylsalicylaldimino)nickel(II)
  参考文献：
  名称：

  Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Ni: MVol.C2, 7.1, page 631 - 645

  摘要：

  DOI：

文献信息

• Mechanistic study of the transimination of bis(N-alkylsalicylaldiminato)nickel(II) with ammonium ion in acetonitrile
  作者：Laura Carbonaro、Ambrogio Giacomelli、Mauro Isola、Lucio Senatore

  DOI：10.1039/dt9920000037

  日期：——

  Electronic spectrophotometry has been empolyed to study the mechanism of transimination in bis(N-alkylsalicylaldiminato)nickel(II) complexes (alkyl = Me, Et, Pri, Prn or Bun) by ammonium ion in acetonitrile. The reaction is clearly biphasic: fast addition of ammonium and slow elimination of alkylammonium ions. The addition reaction involving the two azomethine bonds of the complex occurs by two consecutive

  电子分光光度法已empolyed研究transimination的在双机制（Ñ -alkylsalicylaldiminato）镍（II）配合物（烷基=甲基，乙基，镨我，镨Ñ或卜ñ）通过铵离子的乙腈。该反应显然是两相的：快速添加铵和缓慢消除烷基铵离子。涉及两个配合物的两个偶氮甲碱键的加成反应通过两个连续的过程发生，并且对于R = Bu n，发现了一个二项速率定律。在连续消除反应中，仅观察到一个速率常数，该常数取决于p K a和所留下的烷基铵离子的空间应变。
• Mechanism of formation of Schiff base complexes. Part. I. Reaction of Ni(bis-salicylaldehyde) with primary amines
  作者：E. Rotondo、R. Pietropaolo、G. Tresoldi、F. Faraone、F. Cusmano

  DOI：10.1016/s0020-1693(00)81979-9

  日期：1976.1

  on the reaction between Ni(bis-salicylaldehyde) and primary amines is reported. Two stages were observed having the same kinetic law: kobs = a[RNH2][CH3O−]/b + c[CH3O−]} which shows the occurrence of basic catalysis during the course of the reaction. Two alternative mechanisms, consistent with the kinetic law, are proposed and discussed for each stage. A comparison with analogous reactions of uncoordinated

  摘要报道了镍（双水杨醛）与伯胺反应的动力学研究。观察到两个阶段具有相同的动力学规律：kobs = a [RNH2] [ O-] / b + c [ O-]}}，表明反应过程中发生了碱性催化作用。针对每个阶段，提出并讨论了两种与动力学定律一致的替代机制。本文还包括与未配位醛类似反应的比较，并且还解释了对碱性催化的不同反应性。对于游离的或对于镍配位的醛而言，二阶速率值ko（sec-1 M-1）不平行于RNH2的质子碱度。但是，观察到logko与相应的加成化合物RNH2·B（CH3）3的解离自由能之间存在线性关系，
• Interaction of amines and some nickel (II) Schiff-base compounds—I
  作者：E.J. Olszewski、D.F. Martin

  DOI：10.1016/0022-1902(65)80349-9

  日期：1965.2

  (II) ion, substituted salicylaldehydes, and various amines, and effectiveness of the method is discussed with respect to preparation of the Schiff-base ligands and nickel (II) Schiff-base compounds. Amine exchange as a method of preparation is discussed and compared with the method of direct amine addition to bis(salicylaldehydo)nickel (II). Some new Schiff-base compounds of nickel (II) are reported

  考虑到镍（II）离子，取代的水杨醛和各种胺的镍（II）Schiff碱化合物的原位制备范围，并且讨论了有关Schiff碱配体的制备方法的有效性和镍（II）席夫碱化合物。讨论了将胺交换作为一种制备方法，并将其与将胺直接添加到双（水杨醛醛）镍（II）中的方法进行了比较。报道并表征了一些新的席夫碱镍（II）化合物。描述了异常胺交换的几个例子，这些例子涉及氯仿溶剂的脱卤作用。
• Kinetics and Equilibria of Nickel(II)−Schiff Base Adducts Formation
  作者：Ivo Cacelli、Laura Carbonaro、Piero La Pegna

  DOI：10.1002/1099-0682(200207)2002:7<1703::aid-ejic1703>3.0.co;2-n

  日期：2002.7

  spectrophotometry in acetonitrile. The kinetics for the formation of NiII/HL 1:1 adducts was studied by stopped-flow techniques, which showed that the process followed a two-consecutive mechanism. Experimental evidence and theoretical calculations indicated the formation of an unidentate intermediate in the first step, according to a dissociative interchange mechanism. Ring-closure occurs in the second step and

  NiII 阳离子与双齿席夫碱配体、N-烷基-5-X-水杨醛亚胺 HL（X = H；R = Et、nPr、tBu；X = Cl、OMe、NO2；R = nPr）和双（通过紫外/可见分光光度法研究 Nn-烷基-5-X-水杨醛亚氨基）镍（II）配合物 [NiL2]（X = H；R = Et、nPr、nBu；X = Cl、OMe、Me；R = nPr）在乙腈中。NiIII/HL 1:1 加合物的形成动力学通过停流技术进行研究，表明该过程遵循两个连续的机制。根据解离交换机制，实验证据和理论计算表明在第一步中形成了无齿中间体。闭环发生在第二步，对于吸电子取代的席夫碱，其速度较慢。镍 (II) 阳离子与 [NiL2] 相互作用，提供 [NiL]+ 和 [Ni2L3]+ 物质；发现相关的平衡常数与 5-X 配体取代基的电子效应有关。(© Wiley-VCH Verlag GmbH, 69451 Weinheim
• Some complexes of Nickel(II) with Ono Type Schiff Bases and their Monoligand Adducts. Part II.
  作者：Orhan Atakol、Adnan Kenar、Mehmet Kabak

  DOI：10.1080/00945719708000179

  日期：1997.1

  Coordination compounds of Ni(II) with four ONO-type Schiff bases, namely, N-2-hydroxybenzylsalicylaldimine (I), N-2-hydroxy-1-naphthylmethylsalicylaldimine (II), N-2-hydroxybenzyl-2-hydroxy-1-naphthaldimine (III) and N-2-hydroxy-1-naphthylmethyl-2-hydroxy-1-naphthaldimine (IV) have been studied. The ligands (III) and (IV) were found to form complexes of the composition NiL(2) (where L represents the Schiff base). The Ni(II) complexes of Schiff bases (I) and (II) were not obtained in crystalline form. In the presence of n-butylamine, however, all Schiff bases formed Ni(II) complexes of the composition NiL'(2), where L' represents Schiff bases formed by an amine exchange between L and n-butylamine. Furthermore, in the presence of piperidine, (I), (II), (III) and (IV) gave complexes of the composition NiLL '', (L '' is piperidine). Since all the complexes are diamagnetic, the coordination of Ni(II) was considered to be square-planar.