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2,7-bis[bis(2-pyridylmethyl)aminomethyl]-1,8-naphthyridine | 301153-11-7

中文名称
——
中文别名
——
英文名称
2,7-bis[bis(2-pyridylmethyl)aminomethyl]-1,8-naphthyridine
英文别名
1-[7-[[bis(pyridin-2-ylmethyl)amino]methyl]-1,8-naphthyridin-2-yl]-N,N-bis(pyridin-2-ylmethyl)methanamine
2,7-bis[bis(2-pyridylmethyl)aminomethyl]-1,8-naphthyridine化学式
CAS
301153-11-7
化学式
C34H32N8
mdl
——
分子量
552.682
InChiKey
OCIIJSSKEPCPIG-UHFFFAOYSA-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):
    3
  • 重原子数:
    42
  • 可旋转键数:
    12
  • 环数:
    6.0
  • sp3杂化的碳原子比例:
    0.18
  • 拓扑面积:
    83.8
  • 氢给体数:
    0
  • 氢受体数:
    8

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    硫酸锰水合物2,7-bis[bis(2-pyridylmethyl)aminomethyl]-1,8-naphthyridine 以 not given 为溶剂, 生成 (Mn2(2,7-bis(bis(2-pyridylmethyl)aminomethyl)-1,8-naphthyridine)(μ-SO4)2)
    参考文献:
    名称:
    He, Chuan; Gomez, Victoria; Spingler, Bernhard, Inorganic Chemistry, 2000, vol. 39, p. 4187 - 4189
    摘要:
    DOI:
  • 作为产物:
    描述:
    参考文献:
    名称:
    基于1,8-萘啶的多齿双核配体的设计与合成
    摘要:
    已经合成了几种基于1,8-萘啶的新颖的多齿二核配体,其中1,8-萘啶部分用作桥连单元。这些配体可以连接两个金属离子,例如架桥在各种生物学上的双金属中心所遇到的羧酸根基团的syn,syn配位模式。使用这些配体可以轻松形成具有可变的金属-金属间距和几何形状的稳定双金属配合物。
    DOI:
    10.1016/s0040-4020(00)00748-1
点击查看最新优质反应信息

文献信息

  • Design and Synthesis of Multidentate Dinucleating Ligands Based on 1,8-Naphthyridine
    作者:Chuan He、Stephen J Lippard
    DOI:10.1016/s0040-4020(00)00748-1
    日期:2000.10
    Several novel multidentate dinucleating ligands based on 1,8-naphthyridine have been synthesized in which the 1,8-naphthyridine moiety serves as a bridging unit. These ligands can link two metal ions like the syn, syn coordination mode of bridging carboxylate groups encountered in a variety of dimetallic centers in biology. Stable dimetallic complexes with variable metal–metal separations and geometries
    已经合成了几种基于1,8-萘啶的新颖的多齿二核配体,其中1,8-萘啶部分用作桥连单元。这些配体可以连接两个金属离子,例如架桥在各种生物学上的双金属中心所遇到的羧酸根基团的syn,syn配位模式。使用这些配体可以轻松形成具有可变的金属-金属间距和几何形状的稳定双金属配合物。
  • Synthesis and Electrochemical Studies of Diiron Complexes of 1,8-Naphthyridine-Based Dinucleating Ligands to Model Features of the Active Sites of Non-Heme Diiron Enzymes
    作者:Chuan He、Stephen J. Lippard
    DOI:10.1021/ic000975k
    日期:2001.3.1
    A bis(mu-carboxylato)(mu-1,8-naphthyridine)diiron(II) complex, [Fe2(BPMAN)(mu-O2CPhCy)2](OTf)2 (1), was prepared by using the 1,8-naphthyridine-based dinucleating ligand BPMAN, where BPMAN = 2,7-bis[bis(2-pyridylmethyl)aminomethyl]-1,8-naphthyridine. The cyclic voltammogram (CV) of this complex in CH2Cl2 exhibited two reversible one-electron redox waves at +296 mV (DeltaE(p) = 80 mV) and +781 mV (DeltaE(p)
    使用1,8制备双(mu-羧基)(mu-1,8-萘啶)二铁(II)络合物[Fe2(BPMAN)(mu-O2CPhCy)2](OTf)2(1) -基于萘啶的双核配体BPMAN,其中BPMAN = 2,7-双[双(2-吡啶基甲基)氨基甲基] -1,8-萘啶。该复合物在CH2Cl2中的循环伏安图(CV)在+296 mV(DeltaE(p)= 80 mV)和+781 mV(DeltaE(p)= 74 mV)vs Cp2Fe + / Cp2Fe时表现出两个可逆的单电子氧化还原波,分别对应于FeIIIFeII / FeIIFeII和FeIIIFeIII / FeIIIFeII对。对于没有单原子桥的二铁配合物来说,这一结果是前所未有的。双核配合物[Fe2(BPMAN)(mu-OH)(mu-O2CPhCy)](OTf)2(2)和[Mn2(BPMAN)(mu-O2CPhCy)2](OTf)2(3)也在结构上合成表征。仅当电势保持在+400
  • Electrocatalytic Water Oxidation by a Dinuclear Copper Complex in a Neutral Aqueous Solution
    作者:Xiao-Jun Su、Meng Gao、Lei Jiao、Rong-Zhen Liao、Per E. M. Siegbahn、Jin-Pei Cheng、Ming-Tian Zhang
    DOI:10.1002/anie.201411625
    日期:2015.4.13
    Electrocatalytic water oxidation using the oxidatively robust 2,7‐[bis(2‐pyridylmethyl)aminomethyl]‐1,8‐naphthyridine ligand (BPMAN)‐based dinuclear copper(II) complex, [Cu2(BPMAN)(μ‐OH)]3+, has been investigated. This catalyst exhibits high reactivity and stability towards water oxidation in neutral aqueous solutions. DFT calculations suggest that the OO bond formation takes place by an intramolecular
    使用基于氧化性强的2,7- [双(2-吡啶基甲基)氨基甲基] -1,8-萘啶配体(BPMAN)的双核铜(II)络合物[Cu 2(BPMAN)(μ-OH)进行电催化水氧化] 3+,已被调查。该催化剂在中性水溶液中显示出高的反应活性和对水氧化的稳定性。DFT计算表明,将O  O键的形成通过分子内的直接联接机构,而不是通过水在高氧化状态的Cu一个亲核攻击发生IV O部分。
  • Modeling Features of the Non-Heme Diiron Cores in O<sub>2</sub>-Activating Enzymes through the Synthesis, Characterization, and Oxidation of 1,8-Naphthyridine-Based Complexes
    作者:Jane Kuzelka、Sumitra Mukhopadhyay、Bernhard Spingler、Stephen J. Lippard
    DOI:10.1021/ic0345976
    日期:2003.10.1
    affords a product with optical and Mossbauer properties that are characteristic of a (mu-oxo)diiron(III) species. The complexes [Fe(2)(BPMAN)(mu-OH)(mu-O(2)CAr(Tol))](OTf)(2) (2) and [Fe(2)(BPMAN)(mu-OMe)(mu-O(2)CAr(Tol))](OTf)(2) (3) were synthesized, where Ar(Tol)CO(2)(-) is the sterically hindered ligand 2,6-di(p-tolyl)benzoate. Compound 2 has a reversible redox wave at +11 mV, and both 2 and 3 react
    基于多齿萘啶的配体用于制备一系列二铁(II)配合物。化合物[Fe(2)(BPMAN)(mu-O(2)CPh)(2)](OTf)(2)(1),其中BPMAN = 2,7-双[双(2-吡啶基甲基)氨基甲基] -1,8-萘啶显示两个可逆的氧化波,相对于Cp(2)Fe(+)/ Cp(2)Fe,在+310和+733 mV处E(1/2)值,如循环伏安法所示。与O(2)或H(2)O(2)反应可提供具有光学和Mossbauer性质的产品,该产品具有(mu-oxo)diiron(III)物种的特征。配合物[Fe(2)(BPMAN)(mu-OH)(mu-O(2)CAr(Tol))](OTf)(2)(2)和[Fe(2)(BPMAN)(mu-OMe )(mu-O(2)CAr(Tol))](OTf)(2)(3)被合成,其中Ar(Tol)CO(2)(-)是位阻配体2,6-di(p -甲苯基)苯甲酸酯。化合物2在+11
  • Pivotal Role of Geometry Regulation on O−O Bond Formation Mechanism of Bimetallic Water Oxidation Catalysts
    作者:Qi‐Fa Chen、Ke‐Lin Xian、Hong‐Tao Zhang、Xiao‐Jun Su、Rong‐Zhen Liao、Ming‐Tian Zhang
    DOI:10.1002/anie.202317514
    日期:2024.2.26
    Abstract

    In this study, we highlight the impact of catalyst geometry on the formation of O−O bonds in Cu2 and Fe2 catalysts. A series of Cu2 complexes with diverse linkers are designed as electrocatalysts for water oxidation. Interestingly, the catalytic performance of these Cu2 complexes is enhanced as their molecular skeletons become more rigid, which contrasts with the behavior observed in our previous investigation with Fe2 analogs. Moreover, mechanistic studies reveal that the reactivity of the bridging O atom results in distinct pathways for O−O bond formation in Cu2 and Fe2 catalysts. In Cu2 systems, the coupling takes place between a terminal CuIII−OH and a bridging μ−O⋅ radical. Whereas in Fe2 systems, it involves the coupling of two terminal Fe–oxo entities. Furthermore, an in‐depth structure–activity analysis uncovers the spatial geometric prerequisites for the coupling of the terminal OH with the bridging μ−O⋅ radical, ultimately leading to the O−O bond formation. Overall, this study emphasizes the critical role of precisely adjusting the spatial geometry of catalysts to align with the O−O bonding pathway.

    摘要 在本研究中,我们强调了催化剂几何形状对 Cu2 和 Fe2 催化剂中 O-O 键形成的影响。我们设计了一系列具有不同连接体的 Cu2 复合物,作为水氧化的电催化剂。有趣的是,这些 Cu2 复合物的催化性能随着其分子骨架变得更加坚硬而得到增强,这与我们之前对 Fe2 类似物的研究中观察到的行为截然不同。此外,机理研究表明,桥接 O 原子的反应性导致了 Cu2 和 Fe2 催化剂中 O-O 键形成的不同途径。在 Cu2 系统中,耦合发生在末端 CuIII-OH 和桥接的 μ-O⋅ 基之间。而在 Fe2 体系中,则涉及两个末端 Fe-oxo 实体的耦合。此外,深入的结构-活性分析揭示了末端 OH 与桥接 μ-O⋅ 自由基耦合的空间几何先决条件,最终导致 O-O 键的形成。总之,这项研究强调了精确调整催化剂的空间几何形状以配合 O-O 键形成途径的关键作用。
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