N,N'-bis(3,5-di-tert-butylsalicylidene)-1,3-benzenediamine | 351498-12-9

• 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-tert-butylsalicylidene)-1,3-benzenediamine
• 英文别名: N,N'-bis(3,5-di-tert-butylsalicylidene)-1,3-diaminobenzene；N,N'-di(3,5-di-tert-butyl-salicylidene)-1,3-diaminobenzene；1,3-bis[(3,5-di-tert-butylsalicylidene)amino]benzene；2,4-Ditert-butyl-6-[[3-[(3,5-ditert-butyl-2-hydroxyphenyl)methylideneamino]phenyl]iminomethyl]phenol
• CAS: 351498-12-9
• 化学式: C₃₆H₄₈N₂O₂
• 分子量: 540.789
• InChiKey: CDTKEFHRFBZLBG-UHFFFAOYSA-N

物化性质

• 熔点：
  181-183 °C(Solv: acetone (67-64-1); water (7732-18-5))
• 沸点：
  631.9±55.0 °C(Predicted)
• 密度：
  1.00±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  10.5
• 重原子数：
  40
• 可旋转键数：
  8
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.44
• 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：

  N,N'-bis(3,5-di-tert-butylsalicylidene)-1,3-benzenediamine 在 sodium tetrahydroborate 作用下， 以 甲醇 为溶剂， 以85%的产率得到2,4-Ditert-butyl-6-[[3-[(3,5-ditert-butyl-2-hydroxyphenyl)methylamino]anilino]methyl]phenol
  参考文献：
  名称：

  Copolymerization of ε-Caprolactone and l-Lactide Catalyzed by Multinuclear Aluminum Complexes: An Immortal Approach

  摘要：

  A series of aluminum complexes L(a)Al(2)Me4 (1), (L2Al4Me4)-Al-b (2), and (LAl2Me4)-Al-c (3) have been prepared from the reaction of AlMe3 with Salan- and Salen-type ligands ((LH2)-H-a = [2-OH-3,5-Bu-t(2)-C6H2CH2N(CH3)](2)-(m-phenylene); (LH4)-H-b = [(2)-OH-(3),5-Bu-t(2)-C6H2CH2NH](2)-(m-phenylene); (LH2)-H-c = [2-OH-3,5-Bu-t(2)-C6H2CH-N](2)-(m-phenylene)), respectively. All these complexes were characterized by NMR spectroscopy, X-ray diffraction, and elemental analyses, with complexes 1 and 3 adopting binuclear structures, while complex 2 being tetranuclear. In the presence of alcohol, the binuclear complexes 1 and 3 catalyzed controlled ring-opening homopolymerizations of both e-CL and l-LA. In the copolymerization experiments, complexes 1 and 2 produced tapered copolymers of e-CL and l-LA, while complex 3 was able to provide e-CL-co-l-LA with tendentially random structure indicated by the average lengths of the caproyl and lactidyl sequences (LCL = 1.4; LLA = 2.6). Particularly, addition of excess alcohol into the catalytic system of complex 3 established the first immortal copolymerization of e-CL/l-LA, which accelerated the polymerization rates of both monomers and, thus, afforded random copolymers with predictable molecular weights and narrow molecular weight distributions.

  DOI：

  10.1021/om5008264
• 作为产物：
  描述：

  3,5-二叔丁基水杨醛 、 间苯二胺 以 甲醇 为溶剂， 反应 2.0h， 以82%的产率得到N,N'-bis(3,5-di-tert-butylsalicylidene)-1,3-benzenediamine
  参考文献：
  名称：

  基于双（水杨醛亚胺）配体的双核镁、钙和锌配合物，具有刚性桥

  摘要：

  已经制备了四种基于空间保护的水杨醛亚胺单元由各种刚性基团桥接的双成核配体：1,4-双[(3,5-二叔丁基水杨亚基)氨基]苯 (PARA-H2), 1,3-双[(3,5-二-叔丁基水杨烯)氨基]苯(META-H2)、2,6-双[(3,5-二-叔丁基水杨烯)氨基]吡啶(PYR-H2)和1， 4-双[(3,5-二叔丁基水杨烯)氨基]-2,3,5,6-四甲基苯(Me4PARA-H2)。与 [(Me3Si)2N]2Mg·(thf)2 反应得到三种新的杂配双核镁配合物：PARA-[MgN(SiMe3)2·thf]2、META-[MgN(SiMe3)2·thf]2 和 PYR- [MgN(SiMe3)2·thf]2。配合物PARA-[MgN(SiMe3)2·thf]2通过X射线衍射表征。与[(Me3Si)2N]2Ca·(thf)2 反应得到均配和杂配物质的混合物。均配型和杂配型钙复合物[PARA-Ca·(thf)2]2

  DOI：

  10.1002/ejic.200800308

文献信息

• A General High-Yield Route to Bis(salicylaldimine) Zinc(II) Complexes:  Application to the Synthesis of Pyridine-Modified Salen-Type Zinc(II) Complexes
  作者：Gregory A. Morris、Hongying Zhou、Charlotte L. Stern、SonBinh T. Nguyen

  DOI：10.1021/ic010090o

  日期：2001.6.1

  direct, and high-yield synthesis of bis(salicylaldimine) zinc complexes from the ligands and Et(2)Zn is reported. This synthetic method is particularly valuable, not only because it allows the efficient preparation of salen-type complexes of zinc but also because it can be used to prepare bifunctional pyridine-modified zinc(II) bis(salicylidene) complexes, which are potentially useful compounds for

  从配体和Et（2）Zn的双（水杨醛亚胺）锌配合物的一般，直接，高产合成的报告。这种合成方法特别有价值，不仅因为它可以有效地制备锌的萨伦型配合物，还因为它可以用于制备双功能吡啶修饰的锌（II）双（水杨基）配合物，这可能是有用的化合物。用于不对称催化和材料化学。讨论了一系列新的吡啶修饰的锌（II）双（水杨基）配体的合成和完整的结构表征。
• A Magneto-Structural Study of a Hexanuclear (V^IV═O)₆-Complex and a Tetranuclear Mixed-Valent [V^III₂V^IV₂] Species
  作者：Biplab Biswas、Thomas Weyhermüller、Eckhard Bill、Phalguni Chaudhuri

  DOI：10.1021/ic8018327

  日期：2009.2.16

  rationalized by the orthogonal neighboring xy planes of d1 VIV═O ions. The structure of complex 2 can be considered as two mixed-valent face-sharing bioctahedral units of [VIII(μ-Cl)3VIV] bridged by two m-phenylene linkers. The V(1)III···V(2)IV distances of av. 3.10 Å preclude metal−metal bonding. Variable-temperature magnetic susceptibility data are fitted to obtain the parameters J1 = −47.6 cm−1, J2 = +1.5

  合成，晶体结构和磁性质报告用于hexametallic和混合价的钒tetrametallic簇，即[钠（L 1）6（V IV = O）6 ] CLO 4（1）和[（L 2）2 V III 2 V IV 2（μ-Cl）的6氯4 ]（2），其中H 2大号1表示ñ -methyldiethanolamine和H 2大号2 ñ ' N' -二（3,5-二-叔-丁基-水杨基）-1,3-二氨基苯。1中阳离子的结构由六个（V IV = O）单元的六边形组成，其中钠离子封装在六边形的中心。因此，六金属酸盐环包含六个d 1离子，每个离子处于O 5 N原子的八面体环境中。磁性的研究揭示集群表现出铁磁性交换相互作用（Ĵ = 16.7±0.3厘米-1），这是由相邻的正交合理化的xy d的平面1 V IV = O离子。复合物2的结构可以被认为是两种混合价面共享的bioctahedral单元[V III（μ-Cl）的3
• Salicylaldimine difluoroboron complexes containing tert-butyl groups: nontraditional π-gelator and piezofluorochromic compounds
  作者：Peng Gong、Hao Yang、Jingbo Sun、Zhenqi Zhang、Jiabao Sun、Pengchong Xue、Ran Lu

  DOI：10.1039/c5tc02484f

  日期：——

  tert-Butyl can lead to the loose packing of salicylaldehydehydrazone difluoroboron complexes in aggregated states to generate stimuli-responsive materials.

  叔丁基基团可以导致水杨醛肼二氟硼络合物在聚集状态下松散堆积，从而生成刺激响应材料。

• Synthesis, Structure, and Reactivity of Homodinuclear Lanthanide Complexes Bearing Salen-type Schiff-base Ligand
  作者：Wenfeng Lv、Yaorong Wang、Bing Wu、Yingming Yao、Qi Shen

  DOI：10.1002/zaac.201200046

  日期：2012.6

  Three homodinuclear lanthanide complexes [Ln2(μ-L)3] [Ln = La (1), Nd (2), Sm (3)] were synthesized by the reaction of Ln[N(SiMe3)2]3 (Ln = La, Nd, Sm) with 1.5 equiv. of the salen-type ligand N,N-bis(3, 5-di-tert-butyl-salicylidene)-1, 3-diaminobenzene (H2L) in THF at room temperature. X-ray diffraction studies revealed that the coordination arrangement around each lanthanide atom could be best described

  通过Ln[N(SiMe3)2]3(Ln=La)反应合成了三种同双核镧系元素配合物[Ln2(μ-L)3][Ln=La(1),Nd(2),Sm(3)] , Nd, Sm) 与 1.5 当量。在室温下，在 THF 中的 Salen 型配体 N,N-双(3, 5-二叔丁基-水杨烯)-1, 3-二氨基苯 (H2L) 的反应。X 射线衍射研究表明，每个镧系元素周围的配位排列可以最好地描述为配合物 2 和 3 的扭曲八面体，并且两个镧系元素金属离子通过三个刚性的间苯二胺基配体连接在一起。ε-己内酯 (ε-CL) 的开环聚合 (ROP) 使用配合物 1-3 作为催化剂进行。双核镧系元素配合物的催化活性受离子半径的影响很大，活性增加顺序为Sm < Nd < La。
• A Ferromagnetically Coupled Diiron(III) Complex with a <i>m</i> ‐Phenylenediamine‐Based Ligand
  作者：Biplab Biswas、Sunita Salunke‐Gawali、Thomas Weyhermüller、Vinzenz Bachler、Eckhard Bill、Phalguni Chaudhuri

  DOI：10.1002/ejic.200800255

  日期：2008.5

  involves a twofold challenge:(i) synthesis and (ii) control of the mechanism for the ex-change coupling. Synthetic methods for both homo- andheterodinuclear complexes are about to reach the level ofefficiency attained with mononuclear complexes.

  表现出铁磁交换耦合已经引起了无机化学家的兴趣。它涉及双重挑战：（i）合成和（ii）交换耦合机制的控制。同核和异双核配合物的合成方法即将达到单核配合物所达到的效率水平。