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N,N'-ethylenebis(salicylideneiminato)copper(II) | 14167-15-8

中文名称
——
中文别名
——
英文名称
N,N'-ethylenebis(salicylideneiminato)copper(II)
英文别名
Cu(salen)
N,N'-ethylenebis(salicylideneiminato)copper(II)化学式
CAS
14167-15-8
化学式
C16H14CuN2O2
mdl
——
分子量
329.845
InChiKey
OVGGMUBDQYQVAM-OYJDLGDISA-L
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:
    >300 °C (decomp)

计算性质

  • 辛醇/水分配系数(LogP):
    None
  • 重原子数:
    None
  • 可旋转键数:
    None
  • 环数:
    None
  • sp3杂化的碳原子比例:
    None
  • 拓扑面积:
    None
  • 氢给体数:
    None
  • 氢受体数:
    None

SDS

SDS:8b58f8f88208295337f7508ba90691f9
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反应信息

  • 作为反应物:
    描述:
    N,N'-ethylenebis(salicylideneiminato)copper(II)高氯酸四乙基铵 作用下, 以 乙腈 为溶剂, 生成 polymer of N,N'-ethylene-bis(salicylideneiminato) copper(II)
    参考文献:
    名称:
    Audebert, P.; Capdevielle, P.; Maumy, M., New Journal of Chemistry, 1991, vol. 15, p. 235 - 238
    摘要:
    DOI:
  • 作为产物:
    描述:
    sodium salicylate 在 (CH2NH2)2 、 (C2H5)3N 作用下, 以 甲醇 为溶剂, 生成 N,N'-ethylenebis(salicylideneiminato)copper(II)
    参考文献:
    名称:
    Mandal, Sanat Kumar; Nag, Kamalaksha, Journal of the Chemical Society, Dalton Transactions, 1984, p. 2839 - 2842
    摘要:
    DOI:
  • 作为试剂:
    描述:
    吗啉苯乙炔肉桂醛N,N'-ethylenebis(salicylideneiminato)copper(II) 作用下, 以 neat (no solvent) 为溶剂, 反应 1.25h, 以100%的产率得到N-4-(1,5-diphenylpent-1-en-4-yn-3-yl)morpholine
    参考文献:
    名称:
    Cu(II) salen complex catalyzed synthesis of propargylamines by a three-component coupling reaction
    摘要:
    A one pot three-component coupling reaction of phenylacetylene, aldehyde, and amine derivatives in the presence of Cu(II) Salen complex as an efficient heterogeneous catalyst under solvent-free conditions is reported. The catalyst displayed high activity and afforded the corresponding propargylamines in good to excellent yields. This method provides a wide range of substrate applicability. The catalyst was reused several times without significant loss of its catalytic activity. (C) 2013, Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.
    DOI:
    10.1016/s1872-2067(12)60683-4
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文献信息

  • The functionality of the hybrid systems driven by molecular dimension of the guest copper Schiff-base complexes entrapped in Zeolite-Y
    作者:Susheela Kumari、Archana Choudhary、Saumi Ray
    DOI:10.1002/aoc.4765
    日期:2019.3
    On encapsulation inside the supercage of zeolite‐Y planar Cu (II)–Schiff base complexes show the modified structural, optical and functional properties. The electronic effect of the different substituent groups present in the catalyst plays the decisive role towards their reactivity in the homogeneous phase but after the encapsulation in zeolite Y, reactivity is mainly governed by the molecular dimensions
    在沸石-Y平面Cu(II)-Schiff碱配合物的超笼中进行封装时,显示出修饰的结构,光学和功能特性。催化剂中存在的不同取代基的电子效应对其在均相中的反应性起决定性作用,但在将其包封在Y型沸石中后,反应性主要取决于客体配合物的分子尺寸,而不是分子的电子因素。取代基连接在其上。这些系统借助各种表征工具(例如XRD分析,SEM-EDX,AAS,FTIR,XPS,DSC,TGA,
  • Trinuclear π-conjugated chromophores formed by a neutral ferrocenyl group and a cationic mixed ruthenium sandwich linked through an unsymmetrical Schiff-base complex spacer
    作者:Mauricio Fuentealba、Jean-René Hamon、David Carrillo、Carolina Manzur
    DOI:10.1039/b707934f
    日期:——
    with salicylaldehyde and nickel(II) or copper(II) acetate in refluxing CH2Cl2–EtOH (3 : 1) mixture. On the other hand, ionic trinuclear unsymmetrical complexes [3]+PF6− and [4]+PF6− were synthesized by reacting dinuclear precursors 1 and 2, respectively, with [(η5-Cp*)Ru(CH3CN)3]+PF6−, Cp* = C5Me5, in refluxing CH2Cl2. Both complexes contain the neutral electron-releasing ferrocenyl group and the cationic
    中性双核不对称席夫碱配合物1和2的合成是通过一锅两步反应顺序进行的,该反应顺序涉及1-二茂铁基-1,3-丁二酮与过量二茂铁的反应。乙二胺在回流的CH 2氯2,以产生中间“半单元的” Fc-C(O)CH 2 C(CH 3)NCH 2 CH 2 NH 2,FC =(η 5 -Cp)的Fe(η 5 -C 5 ħ 4)中,Cp = C 5 H ^ 5),随后其在原位与模板反应水杨醛和镍(II)或铜(II)乙酸盐在回流CH 2 Cl 2中–乙醇(3∶1)混合物。在另一方面,离子三核的不对称配合物[ 3 ] + PF 6 -和[ 4 ] + PF 6 -通过双核前体反应,合成1和2分别与[(η 5 -Cp *)的Ru(CH 3 CN )3 ] + PF 6 -中,Cp * = C 5我5,在回流的CH 2氯2。两种配合物均含有中性的释放电子的二茂铁基和阳离子的吸电子三明治,[(η5 -Cp *)的Ru(η
  • Structurally Characterized μ-1,2-Peroxo/Superoxo Dicopper(II) Pair
    作者:Alexander Brinkmeier、Roland A. Schulz、Moritz Buchhorn、Can-Jerome Spyra、Sebastian Dechert、Serhiy Demeshko、Vera Krewald、Franc Meyer
    DOI:10.1021/jacs.1c04316
    日期:2021.7.14
    abstraction reactivity of dicopper(II) superoxo complexes, but structural characterization of these important intermediates was so far lacking. Here we report the first crystallographic structure determination of a superoxo dicopper(II) species (3) together with the structure of its 1e– reduced peroxo congener (2; a rare cis-μ-1,2-peroxo dicopper(II) complex). Interconversion of 2 and 3 occurs at low potential
    铜的超氧配合物是几种 O 2活化含铜金属酶以及其他铜介导的氧化和氧化反应的主要加合物。然而,由于其固有的高反应性,Cu x (O 2 •– ) 物种的分离具有挑战性。近期工作 ( J. Am. Chem. Soc. 2017 , 139 , 9831; 2019 , 141, 12682) 建立了双铜 (II) 超氧配合物的 H 原子提取反应性的基本热化学数据,但迄今为止缺乏这些重要中间体的结构表征。在这里,我们报告了超氧双铜 (II) 物种 ( 3 )的首次晶体结构测定及其 1e –还原过氧同系物 ( 2 ; 一种罕见的顺式-μ-1,2-过氧双铜 (II) 复合物) . 的相互转换2和3发生在低电势(-0.58相对于Fc / Fc的+),并且是可逆的化学和电化学。度量参数的比较 ( d (O–O) = 1.441(2) Å for 2vs 1.329(7) Å for 3 ) 和光谱特征
  • Determination of the Nature of Exchange Interactions in the 3d–4f Magnetic Chain {[Cu(salen)Pr(hfac) <sub>3</sub> ] <sub>2</sub> (L)} <i> <sub>n</sub> </i> (L = 4,4′‐Bipyridine, Pyrazine)
    作者:Fabrice Pointillart、Kevin Bernot
    DOI:10.1002/ejic.200901012
    日期:2010.2
    all the magnetic interactions in the compound even in the presence of the orbitally degenerate Pr III ion. Two intramolecular exchange interactions [3d(Cu II )-4f(Pr III ) and 4f(Pr III )-4f(Pr III )] and one intermolecular exchange interaction [3d(Cu II )-3d(Cu II )] have been identified, and they have been found to be antiferromagnetic. The buildings blocks were obtained by reaction of Cu(salen) complexes
    铜 (II)-镨 (III) 3d-4f 前体与氮化配体反应生成 3d-4f-4f-3d 伪 1D 化合物,其式为 [Cu(salen)}Pr-(hfac) 3 } 2 (pyz)](H 2 O) 3 } (pyz = 吡唑)。通过分析抗磁性或积木类似物的磁性行为,使用“比较方法”来确定该磁性链中磁性相互作用的性质。即使在轨道简并 Pr III 离子存在的情况下,该方法也可以估计化合物中所有磁相互作用的性质。已鉴定出两种分子内交换相互作用 [3d(Cu II )-4f(Pr III ) 和 4f(Pr III )-4f(Pr III )] 和一种分子间交换相互作用 [3d(Cu II )-3d(Cu II )] ,并且已发现它们具有反铁磁性。通过Cu(salen)配合物与Pr(hfac) 3 ·3H 2 O和双核[Cu(salen)Pr(hfac) 3 (H 2 O) n ] hfac
  • Air Oxidation of Benzoin Catalyzed by Metal-Salen Complexes
    作者:Linjun Shao、Qiuling Chen、Chenze Qi
    DOI:10.1134/s002315841801010x
    日期:2017.11
    Metal-Salen (M = Fe, Co, Ni, Cu, Zn) complexes were synthesized to catalyze the oxidation of benzoin to benzil with air as the “green” oxidizing reagent. The effects of temperature, base and solvent on M-Salen catalyzed oxidation of benzoin had been examined and optimized. The catalysis results showed that Co-Salen and Fe-Salen complexes were efficient to catalyze the oxidation reaction with yields
    合成了金属-Salen(M = Fe,Co,Ni,Cu,Zn)配合物,以空气为“绿色”氧化剂催化苯偶姻氧化为苯甲酰。研究和优化了温度,碱和溶剂对M-Salen催化安息香氧化的影响。催化结果表明,Co-Salen和Fe-Salen配合物能有效催化氧化反应,收率超过80%,而其他三种M-Salen配合物的催化活性均较差。而且,Co-Salen催化系统可重复使用3次,收率令人满意。
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