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N-(2-Hydroxynaphthylidene)-8-aminoquinoline | 20136-57-6

中文名称
——
中文别名
——
英文名称
N-(2-Hydroxynaphthylidene)-8-aminoquinoline
英文别名
(E)-1-((quinolin-8-ylimino)methyl)-naphthalen-2-ol;(E)-1-((quinolin-8-ylimino)methyl)naphthalen-2-ol;2-hydroxynaphthylidene-(8'-aminoquinoline);(E)-2-((quinolin-8-ylimino)methyl)phenol;1-(8-Quinolyliminomethyl)-2-naphthol
N-(2-Hydroxynaphthylidene)-8-aminoquinoline化学式
CAS
20136-57-6
化学式
C20H14N2O
mdl
——
分子量
298.344
InChiKey
NYATZZYCIAUYIB-LPYMAVHISA-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

物化性质

  • 熔点:
    215 °C
  • 沸点:
    538.2±30.0 °C(Predicted)
  • 密度:
    1.20±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4.84
  • 重原子数:
    23.0
  • 可旋转键数:
    2.0
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    45.48
  • 氢给体数:
    1.0
  • 氢受体数:
    3.0

反应信息

  • 作为反应物:
    描述:
    nickel(II) perchlorate hexahydrate 、 N-(2-Hydroxynaphthylidene)-8-aminoquinoline二甲基亚砜N,N-二甲基甲酰胺 为溶剂, 反应 2.0h, 生成
    参考文献:
    名称:
    A highly selective colorimetric chemosensor for detection of nickel ions in aqueous solution
    摘要:
    描述了一种高度选择性的比色化学传感器LX,它可以立即检测Ni2+而不受其他阳离子的干扰。
    DOI:
    10.1039/c3nj01403g
  • 作为产物:
    描述:
    参考文献:
    名称:
    带有含ONN供体原子集的席夫碱配体的of(V)和rh(V)氧配合物的合成和表征。的分子结构的反式-二氯氧代[1-(8'-quinolyliminomethyl)-2- naphtholato- NN ' ø ]锝(Ⅴ)
    摘要:
    锝(六坐标络合物V)和铼(V含有MO)3+(M =锝或Re)芯从[代替MoCl合成4 ] -通过使用含有三齿席夫碱配体的配体交换反应ONN供体原子集。通式[MOCl 2 L n ] [ n = 1-4; L 1= 1-(8′-喹啉基亚甲基)-2-萘甲酸酯,L 2=N-(8′-喹啉基)水杨酸酯,L 3= 3-甲氧基-N-(8′-喹啉基)水杨酸酯,L 4=N-(2'-二甲基氨基乙基)水杨基亚硝酸盐]通过物理化学测量和[TcOCl 2 L 1 ]通过X射线衍射分析进行表征。最后一个络合物中的配位环境是一个扭曲的八面体,其N 2 O配体-原子组和氧-氧占据了赤道平面,并且两个氯原子在轴向位置分别是反式的。该复合物在单斜空间群P 2 1 / a中结晶,其中a = 23.262(8),b = 7.301(4),c = 11.444(5)Å,β= 98.98(5)°和Z=4。对于2 693个观察到的反射,该结构已精炼为R
    DOI:
    10.1039/dt9900002225
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文献信息

  • Synthesis of Chemically and Configurationally Stable Monofluoro Acylboronates: Effect of Ligand Structure on their Formation, Properties, and Reactivities
    作者:Hidetoshi Noda、Jeffrey W. Bode
    DOI:10.1021/jacs.5b00822
    日期:2015.3.25
    tetravalent, configurationally stable B-chiral acylboronates. Significantly, the ligands on the boronate allow for fine-tuning of the properties and reactivity of acylboronates. In amide-forming ligation with hydroxylamines under aqueous conditions, a considerable difference in reactivity was observed as a function of ligand structure. The solid-state structures suggested that subtle steric and conformational
    最近公开的两类酰基,酰基三硼酸 (KAT) 和 N-甲基亚二乙酰 (MIDA) 酰基硼酸盐,表明某些酰基物质可以非常稳定且具有独特的反应性。在这里,我们报告了新类别的酰基硼酸配体,它们对酰基硼酸盐的形成、性质和反应性有重大影响。我们的系统研究确定了一类中性的单硼酸盐,可以从容易获得的 KAT 以一步克级方式制备。这些单硼酸盐对空气、分和硅胶色谱稳定,无需任何特殊预防措施即可轻松处理。X 射线晶体学、NMR 光谱和 HPLC 研究表明它们是四价的、构型稳定的 B-手性酰基硼酸酯。显着地,硼酸盐上的配体允许微调酰基硼酸盐的性质和反应性。在性条件下与羟胺形成酰胺的连接中,观察到作为配体结构函数的反应性的显着差异。固态结构表明微妙的空间和构象因素调节了酰基硼酸盐的反应性。
  • Coordination of o-benzosemiquinonate, o-iminobenzosemiquinonate and aldimine anion radicals to oxidovanadium(<scp>iv</scp>)
    作者:Madhusudan Shit、Sachinath Bera、Suvendu Maity、Thomas Weyhermüller、Prasanta Ghosh
    DOI:10.1039/c7nj00186j
    日期:——
    authenticated that 1− and 2− are open shell pi radical (L1˙2− and L2˙2−) complexes of oxidovanadium(IV). The energies of the open shell singlet (OSS) and triplet solutions of 1− and 2− are lower than the corresponding closed shell singlet (CSS) solutions. In 1− and 2− ions, 35–39% beta spin is localized on the πaldimine* function. The UV-vis-NIR absorption spectra of the complexes were analyzed by spectroelectrochemical
    这项研究集中于通过氧化钒(IV)离子稳定有机自由基,并被证明对探索生物活性具有重要意义。除了邻-苯并半醌和邻-亚基苯并半磺酸根阴离子自由基,还检测到与氧化钒(IV)离子配位的反应性醛亚胺阴离子自由基。[[L 1 -)(V IV O)(aCAC)](1),[(L 2 -)(V IV O)(aCAC)](2)类型的自由基和非自由基氧化钒(IV)配合物,[(L 1 −)(V IVO)(SQ -)](3),[(L 1 - )(V IV O)(吨-Bu SQ -)](4),[(L 1 - )(V IV O)(NO 2 ISQ -)](5)和[(L 1 - )2(V IV O)2(SO 4)]·½CH 22(6 ·½CH 22)含有氧化还原非无辜三齿NNO供体醛亚胺(L 1H和L 2 H)作为共配体报告(ACAC =乙酰丙酮,SQ - = Ö -benzosemiquinonate,吨-Bu
  • Synthesis of aminals from 8-aminoquinoline
    作者:N. S. Kozlov、G. V. Vorob'eva
    DOI:10.1007/bf00503536
    日期:1981.10
  • Synthesis and the characterization of Schiff-base copper complexes: Reactivity with DNA, 4-NPP and BNPP
    作者:Natalia Kozlyuk、Tyler Lopez、Patrick Roth、J. Henry Acquaye
    DOI:10.1016/j.ica.2014.12.034
    日期:2015.3
    Two new copper Schiff-base complexes have been synthesized and characterized by use of spectroscopic techniques. The Schiff-base ligands, (E)-N-((1-methyl-1H-imidazol-2-yl)methylene) quinolin-8-amine, MICQ and (E)-1-((quinolin-8-ylimino) methyl)naphthalen-2-ol, TL1 were obtained from the reaction of 8-aminoquinoline with 1-methyl-2-imidazolecarboxaldehyde and 2-hydroxy-1-napthaldehyde respectively. The reaction of MICQ with copper(II) chloride produced complex 1, [Cu(MICQ)Cl](PF6), whereas the reaction of TL1 with copper(II) acetate resulted in complex 2, Cu(TL1)(OAc)center dot CH3OH. The single crystal X-ray structure determination of both complexes show distorted square planar geometries around the copper center. The reactivity of the complexes with calf thymus DNA, CT-DNA and plasmid DNA have been studied using ethidium bromide displacement fluorescence emission, electronic absorption spectroscopy and agarose gel electrophoresis analysis. From the fluorescence emission studies K-sv values of 3.70 x 10(3) M-1 and 7.82 x 10(3) M-1 were obtained for complexes 1 and 2, respectively. The absorption titration resulted in K-b values of 1.52 x 10(5) M-1 for complex 1 and 5.00 x 10(5) M-1 for complex 2. The results indicate that both complexes significantly interact with CT-DNA and also show cleavage of supercoiled DNA. In addition, complex 2 was found to hydrolyze the DNA model compounds bis(4-nitrophenyl) phosphate, BNPP and 4-nitrophenyl phosphate, 4-NPP. (C) 2015 Elsevier B.V. All rights reserved.
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