N,N'-bis(3,5-di-t-butylsalicylidene)-1,5-diaminopentane | 193672-84-3

• 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: N,N'-bis(3,5-di-t-butylsalicylidene)-1,5-diaminopentane
• 英文别名: 2,4-Ditert-butyl-6-[5-[(3,5-ditert-butyl-2-hydroxyphenyl)methylideneamino]pentyliminomethyl]phenol
• CAS: 193672-84-3
• 化学式: C₃₅H₅₄N₂O₂
• 分子量: 534.826
• InChiKey: KSMYWBBAEDUOCH-UHFFFAOYSA-N

物化性质

• 熔点：
  134 °C
• 沸点：
  602.0±55.0 °C(Predicted)
• 密度：
  0.96±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  9.8
• 重原子数：
  39
• 可旋转键数：
  12
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  65.2
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  copper(II) acetate monohydrate 、 N,N'-bis(3,5-di-t-butylsalicylidene)-1,5-diaminopentane 在 Et₃N 作用下， 以 甲醇 、 乙醇 、 氯仿 为溶剂， 以74%的产率得到
  参考文献：
  名称：

  Synthesis, spectroscopy, and electrochemistry of copper(II) complexes with N,N′-bis(3,5-di-t-butylsalicylideneimine)polymethylenediamine ligands

  摘要：

  Bulky salen CuLx derived from aliphatic polymethylene diamines, H2N-(CH2)(x)-NH2, where n = 2-6, and 3,5-di-t-butylsalicylaldehyde (H2Lx) and some corresponding tetrahydrosalan complexes (CuL'(x)) have been synthesized and characterized by their IR, UV-vis absorption and EPR spectra, by magnetic moments and by cyclic voltammetry in acetonitrile (for H2Lx) and DMF (for CuLx). Complexes CuLx and CuL'(x) are magnetically normal (mu(exp) = 1.83-1.91 mu(B)). EPR spectra CuLx characterized by the axial g and A(Cu) tensors with g(parallel to) > g(perpendicular to) and without N-14-shf resolution in CHCl3/toluene at 300 and 150 K. The CV studies on acetonitrile solutions of H2Lx revealed a well-defined quasi-reversible redox wave at E-1/2 = 0.95-1.15 V versus Ag/AgCl but CV of the CuLx complexes in DMF exhibit weak pronounced irreversible oxidation waves at E-pa(1) = 0.51 - 0.98 V and E-pa(2) = 1.16 - 1.33 V attributable to metal centered Cu(II/III) and ligand centered CuLx/CuLx.+ couples, respectively. A poorly defined wave was observed for the quasi-reversible reduction Cu(II)/Cu(I) at potentials less than -1.0 V. (C) 2004 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.saa.2004.03.037
• 作为产物：
  描述：

  3,5-二叔丁基水杨醛 、 1,3-丙二胺 以 乙醇 为溶剂， 反应 12.0h， 以90%的产率得到N,N'-bis(3,5-di-t-butylsalicylidene)-1,5-diaminopentane
  参考文献：
  名称：

  发光钨（VI）配合物：光物理及其对有机发光二极管和光催化的适用性

  摘要：

  描述了两个系列的空气稳定的发光钨（VI）配合物的合成，激发态动力学及其应用。这些钨（VI）络合物在固态和溶液中显示磷光，在室温下薄膜的发射量子产率高达22％（在mCP中为5％）。包含5,7-二苯基-8-羟基喹啉酸酯配体的复合物2 c显示出强度相当的快速荧光（蓝绿色）和磷光（红色），可用于比率式发光传感。基于1 d的溶液处理有机发光二极管（OLED）显示稳定的黄色发射，具有外部量子效率（EQE），亮度高达4.79％和1400 cd m -2分别。这些钨（VI）配合物也用于光诱导的需氧氧化反应。

  DOI：

  10.1002/anie.201608240

文献信息

• Synthesis, spectroscopic characterization and reactivity studies of oxovanadium(IV) complexes with bulky N,N′-polymethylenebis(3,5-tBu2salicylaldimine) ligands
  作者：Veli T. Kasumov、F. Köksal、M. Aslanoglu、Y. Yerli

  DOI：10.1016/j.saa.2010.06.040

  日期：2010.10

  A series of new sterically hindered N,N'-polymethylenebis(3,5-(t)Bu(2)salicylaldimine) ligands (H(2)L(x)) VO(IV) complexes, [VO(2-O-3,5-(t)Bu(2)C(6)H(2))CHN-R-NCH-(3,5-(t)Bu(2)-C(6)H(2)O-2)] (X), where R=-(CH(2))(3)- (3), -(CH(2))(4)- (4), -(CH(2))(5)- (5), -(CH(2))(6)- (6) and -CH(2)C(CH(3))(2)CH(2)- (7) and early reported -(CH(2))(2)- (1) and -CH(2)CH(CH(3))- (2), has been synthesized and characterized

  一系列新的空间位阻N，N'-多亚甲基双（3,5-（t）Bu（2）水杨醛亚胺）配体（H（2）L（x））VO（IV）络合物，[VO （2-O -3,5-（t）Bu（2）C（6）H（2））CHN-R-NCH-（3,5-（t）Bu（2）-C（6）H（2）O- 2）]（X），其中R =-（CH（2））（3）-（3），-（CH（2））（4）-（4），-（CH（2））（5） -（5），-（CH（2））（6）-（6）和-CH（2）C（CH（3））（2）CH（2）-（7）和早期报告的-（CH（ 2））（2）-（1）和-CH（2）CH（CH（3））-（2）已合成并通过光谱表征（IR，UV / vis，（1）H NMR，EPR） ，电化学和磁化率测量。配合物1-7描述为三角扭曲的金字塔。不管VO（IV）的几何形状从方锥变到三角变形锥，所有七个化合物都给出几乎相同的平行超细偶合常数（A（z））。1-7当量的Ce
• Bimetallic salen aluminum complexes: cooperation between reactive centers in the ring-opening polymerization of lactides and epoxides
  作者：Florence Isnard、Marina Lamberti、Luana Lettieri、Ilaria D'auria、Konstantin Press、Rubina Troiano、Mina Mazzeo

  DOI：10.1039/c6dt02592g

  日期：——

  phenoxy–imine ligand and a single equivalent of AlMe3. The activities of these aluminum complexes in the ring-opening polymerization (ROP) of rac-lactide and of several epoxides have been investigated and compared. The dinuclear complex 1, bearing the salen ligand with the shortest alkyl bridge, was the most active in the ROP of LA producing isotactic enriched PLA. Otherwise, the other complexes (2 and 3)

  三个通式为LAl 2 Me 4的双核铝烷基络合物，其中L是在氮原子之间具有不同长度的烷基骨架的Salen配体（1,3-丙烯（1），1,5-戊烯（2）和1通过每个配体与两个当量的AlMe 3之间的烷烃消除反应，制备了1,12-十二碳二烯（3）。相关的半沙仑铝络合物4是通过苯氧基-亚胺配体与一当量的AlMe 3之间的类似反应制备的。这些铝配合物在rac的开环聚合（ROP）中的活性-丙交酯和几种环氧化物已得到研究和比较。带有Salen配体具有最短烷基桥的双核复合物1在产生等规富集PLA的LA的ROP中最活跃。否则，金属中心较远的其他配合物（2和3）会产生活性较差的无规立构PLA。在活性方面类似的差异出现在环氧化物的ROP中。双核配合物及其单核对应物的催化行为的比较表明，双核配合物的两个铝金属中心之间的配合非常紧密。
• Synthesis, spectroscopy and electrochemical behaviors of nickel(II) complexes with tetradentate shiff bases derived from 3,5--salicylaldehyde
  作者：Veli T. Kasumov、Şeniz Özalp-Yaman、Eşref Taş

  DOI：10.1016/j.saa.2005.02.041

  日期：2005.11

  Nickel(II) complexes of a series of N,N'-polymethylenebis(3,5-Bu'(2)-salicylaidimine) ligands containing 2,4-di-Bu'(2)-phenol arms, NiLx, were synthesized and their spectroscopic and redox properties were examined. The UV-vis, H-1 NMR spectroscopic and magnetic results indicate that complexes NiL1-NiL4 unlike NiL5 and NiL6 have a square-planar structure in the solid state and in solution. Cyclic voltammograms of NiLx (x= 1-4) complexes displayed two-step oxidation processes. The first oxidation peak potentials of all Ni(II) complexes corresponds to the reversible one-electron oxidation process of the metal center, yielding Ni(III) species. The second oxidation peak of the complexes was assigned as the ligand based oxidation generating a coordinated phenoxyl radical species. (c) 2005 Elsevier B.V. All rights reserved.
• Wei, Pingrong; Atwood, David A., Inorganic Chemistry, 1997, vol. 36, # 18, p. 4060 - 4065
  作者：Wei, Pingrong、Atwood, David A.

  DOI：——

  日期：——
• Bimetallic Aluminum and Gallium Chelates with N₂O₂ Ligands
  作者：Michael A. Van Aelstyn、Timothy S. Keizer、David L. Klopotek、Shengming Liu、Miguel-Angel Munoz-Hernandez、P. Wei、David A. Atwood

  DOI：10.1021/om990829q

  日期：2000.5.1

  A wide range of bimetallic aluminum molecules are formed in combinations between Salen Schiff base ligands and either AlR3 or AlR2Cl. They are of the general formulas L(AlR2)(2) and L(AlRCl)(2) with R = alkyl and L = Salen(Bu-t) ligand with relatively unusual "backbone" connections between the nitrogen atoms, 1,2-cyclohexylene (Salcen(Bu-t)), 1,4-butylene (Salben(Bu-t)), 1,5-pentylene (Salpten(Bu-t)), 1,6-hexylene (Salhen(Bu-t)), and 1,4-phenylene (1,4-Salophen(Bu-t)). Additionally, previously unknown ligands were employed with the "backbones" 1,4-bis(p-aminobenzyl)benzene (Salmaben(Bu-t)), 1-(m-aminobenzoyl)-4-(m-aminobenzyl)benzene (Salmabmaben(Bu-t)), and 4,4'-bis(m-aminobenzoyl)diphenylmethane (Salmadmen(Bu-t)). The ligands for these compounds were designed to feature two group 13 sites at long and varying distances from one another. The compounds were characterized by mp analyses, IF, and H-1 NMR, and X-ray structures were determined for the examples R,R'-Salcen(Bu-t)AlMe2}(2) (1), Salben(Bu-t)AlMe2}(2) (2), 1,4-Salophen(Bu-t)GaEt2}(2) (7), R,R'-Salcen(Bu-t)AlMe2}(2) (11), Salben(Bu-t)AlMeCl}(2) (13), and Salhen(Bu-t)AlMeCl}(2) (14).