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| 476689-98-2

中文名称
——
中文别名
——
英文名称
——
英文别名
——
化学式
CAS
476689-98-2
化学式
C36H40N4O2
mdl
——
分子量
560.739
InChiKey
WKJDBZKFCBOPSI-CKGYSUCZSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    8.73
  • 重原子数:
    42.0
  • 可旋转键数:
    0.0
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.28
  • 拓扑面积:
    89.24
  • 氢给体数:
    4.0
  • 氢受体数:
    6.0

反应信息

  • 作为反应物:
    描述:
    在 sodium tetrahydroborate 作用下, 以 四氢呋喃甲醇 为溶剂, 反应 19.0h, 生成
    参考文献:
    名称:
    平面前体多法呢腔的合成演化
    摘要:
    演示了弯曲的多法呢结构从平面前体的逐步演化,突出了三个建筑设计元素:1)使用各种芳族单元,2)将连接原子的杂化从sp 2更改为sp 3,以及3)通过引入五元环来加强系统的刚性。已经采用类似的设计元素将石墨烯片转变为弯曲的碳结构。具体来说,具有弯曲的,相当刚性的结构的多法呢[2 + 2]的逐步合成过程从平面的四亚胺前体开始,转化为邻二胺对,然后将这些对转化为环状硫脲基。此过程通过NMR光谱学和X射线晶体学探测。由于改变羰基化条件会导致氨基甲酸酯或硫代氨基甲酸酯而不是尿素或硫脲异构体,因此通过实验和DFT计算研究了异构体的相互转化。发现氨基甲酸酯对尿素的偏爱分别反映了动力学或热力学控制。
    DOI:
    10.1002/chem.201803189
  • 作为产物:
    描述:
    4-叔丁基苯酚三氟乙酸 作用下, 以 甲醇 为溶剂, 反应 26.0h, 生成
    参考文献:
    名称:
    钴(II/II)和钴(II/III)大环配合物的合成、表征及其在环氧化物和CO2共聚中的应用
    摘要:
    报道了六种带有共轭大环配体的双核钴配合物的合成和表征。2,6-二甲酰基苯酚和邻苯二胺的缩合产生半氢化大环A-C。配体前体A与Co(OAc) 2 ·4H 2 O反应生成Co(II/II)配合物1,络合过程中形成共轭大环配体。1用空气部分氧化生成带有不同阴离子配体的混合价 Co(II/III) 配合物2和3 。类似的 Co(II/III) 配合物4–6还合成了Cl-和F-取代的配体主链。所有配合物的结构表征和电荷测定均通过 X 射线衍射分析和 X 射线光电子能谱进行。这些配合物应用于CO 2和环己烯氧化物(CHO)的共聚中,混合价Co(II/III)配合物2表现出良好的反应活性和选择性(>99%聚碳酸酯)。
    DOI:
    10.1021/acs.organomet.3c00154
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文献信息

  • Dinuclear and polynuclear transition metal complexes with macrocyclic ligands. 6. New dinuclear copper(ii) complexes with macrocyclic Schiff bases derived from 4-tert-butyl-2,6-diformylphenol
    作者:V. V. Roznyatovsky、N. E. Borisova、M. D. Reshetova、Yu. A. Ustynyuk、G. G. Aleksandrov、I. L. Eremenko、I. I. Moiseev
    DOI:10.1023/b:rucb.0000042275.94158.b6
    日期:2004.6
    New dinuclear complexes containing CuII atoms in the cavity of a macrocyclic Schiff base were prepared by template condensation of 4-tert-butyl-2,6-diformylphenol with 1,3-diaminopropane in the presence of CuII trimethylacetate and chloride as well as by extra-ligand exchange. The mononuclear CuII complex with two 1,3-diaminopropane molecules can serve as an intermediate in this template synthesis
    4-叔丁基-2,6-二甲酰基苯酚与1,3-二丙烷在CuII三甲基乙酸酯和化物存在下,通过模板缩合制备了大环席夫碱空腔中含有CuII原子的新型双核配合物。 -配体交换。具有两个 1,3-二丙烷分子的单核 CuII 复合物可作为该模板合成的中间体。CuII三甲基乙酸酯与早先合成的不对称大环席夫碱的反应提供了一种新的双核(ii)配合物,其在配位球中具有胺和亚胺氮原子。新配合物的结构通过 X 射线衍射分析建立,并通过密度泛函理论(梯度校正 PBE 泛函,TZ2p 基组)进行研究。
  • Self-assembly of a palladium complex formed from two U-shaped calixsalen molecules
    作者:Nataliya E. Borisova、Rizvan K. O. Askerov、Abel M. Maharramov、Victor N. Khrustalev、Marina D. Reshetova、Yuri A. Ustunyuk
    DOI:10.1039/c002813d
    日期:——
    U-shaped calixsalens can be efficient building blocks for the construction of molecular boxes or cavitands. The first example of a calixsalen complex that has no coordination between the metal ion and phenolic oxygen atom was provided by X-ray. The resulting molecular structure has a high thermal stability, but completely degrades after the addition of DMSO.
    U 型卡利沙林可以成为构建分子盒或空穴体的有效构件。X 射线首次提供了属离子与氧原子之间不配位的沙林络合物。由此产生的分子结构具有很高的热稳定性,但在加入二甲基亚砜后会完全降解。
  • Binuclear and polynuclear transition metal complexes with macrocyclic ligands. 3. New polydentate macrocyclic ligands in reactions of 4-alkyl-2,6-diformylphenols with 1,2-diaminobenzenes
    作者:N. E. Borisova、M. D. Reshetova、Yu. A. Ustynyuk
    DOI:10.1023/b:rucb.0000024848.03470.25
    日期:2004.1
    accompanied by the reduction of two of four double C=N bonds in macrocyclic Schiff"s bases formed was studied by DFT (gradient-corrected PBE functional, TZ2p basis set). In the first step, [1+1] Schiff"s base is formed and disproportionates further to afford amine and benzoimidazolylphenols. Two new macrocyclic polydentate ligands containing two CH2—NH moieties in the rings were synthesized. The reduction
    2,6-二甲酰基-4-R-苯酚与1,2-二基苯异常缩合并伴随形成的大环席夫碱中四个双C=N键中的两个还原的机理研究了DFT(梯度-校正 PBE 功能,TZ2p 基组)。第一步,形成 [1+1] 席夫碱并进一步歧化以提供胺和苯并咪唑苯酚。合成了在环中含有两个 CH2-NH 部分的两个新的大环多齿配体。用硼氢化钠还原这些配体之一得到新的大环配体,通过 DFT 方法研究其结构和构象。
  • ——
    作者:Yu. A. Ustynyuk、N. E. Borisova、V. M. Nosova、M. D. Reshetova、S. S. Talismanov、S. E. Nefedov、G. A. Aleksandrov、I. L. Eremenko、I. I. Moiseev
    DOI:10.1023/a:1015564403703
    日期:——
    Condensation of 4-tert-butyl-2,6-diformylphenol with 1,2-diaminobenzene in ethanol is accompanied by partial reduction of the azomethine double bonds to form symmetrical macrocyclic Schiff's base containing the alternating >C=N and >CH-NH fragments. In solution, this compound exists as the only isomer in which two endocyclic hydrogen atoms are bound to the oxygen atoms of the phenol groups and two other endocyclic H atoms are attached to the nitrogen atoms of the CH2-NH fragments. All endocyclic protons are involved in hydrogen bonding and undergo rapid exchange with each other at room temperature. In the crystal, the planar macrocyclic molecules are arranged in closely packed stacks. The steric hindrances resulting from overlapping of the bulky tert-butyl groups are eliminated through rotation of the molecules with respect to each other in the adjacent layers. Study of the potential energy surface for the Schiff's base under consideration by the DFT method demonstrated that the structure corresponding to the global minimum is similar to that found in solution, However, the isolated molecule is nonplanar, its macrocycle adopting a ladder conformation. The local minimum on the potential energy surface whose energy is 2.6 kcal mol(-1) higher than that of the global minimum corresponds to the zwitterionic structure in which all four endocyclic hydrogen atoms are attached to the nitrogen atoms and the macrocycle adopts a tub conformation. Flattening of the ring is considered as a consequence of stacking interactions between the molecules in the crystal.
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