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Cu(hfac)2*2H2O

中文名称
——
中文别名
——
英文名称
Cu(hfac)2*2H2O
英文别名
Cu(hfac)2·2H2O;Cu(hexafluoroacetylacetonate)2·2H2O;copper(II) hexafluoroacetylacetonate dihydrate;Cu(hexafluoroacetylacetonate)2*2H2O;[Cu(hexafluoroacetylacetonate)2(H2O)2];[Cu(hfac)2(H2O)2]
Cu(hfac)<sub>2</sub>*2H<sub>2</sub>O化学式
CAS
——
化学式
2C5HF6O2*Cu*2H2O
mdl
——
分子量
513.681
InChiKey
MTQWYHRMOYRZOT-UHFFFAOYSA-M
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):
    0.1
  • 重原子数:
    15.0
  • 可旋转键数:
    1.0
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.4
  • 拓扑面积:
    71.63
  • 氢给体数:
    0.0
  • 氢受体数:
    2.0

反应信息

  • 作为反应物:
    描述:
    [CpFe(dppe)(CN)] 、 Cu(hfac)2*2H2O甲醇 为溶剂, 以43%的产率得到trans-Cp(1,2-bis(diphenylphosphino)ethane)Fe-CN-Cu(hexafluoroacetylacetonato)2-NC-Fe(1,2-bis(diphenylphosphino)ethane)Cp
    参考文献:
    名称:
    Cyanide-bridged trinuclear complexes based on central bis(hexafluoroacetylacetonate)metal units
    摘要:
    By treatment of the complexes (hfa)(2)M (M = Mn, Fe, Co, Ni, Cu, Zn, Cd; hfa= hexafluoroacetylacetonate) with the metallocyanides LnM'-CN (LnM' = Cp(dppe)Fe and Cp(PPh3)(2)Ru) 14 trinuclear complexes LnM'N-M(hfa)(2)-NC-M'L-n were obtained. Their IR data and four structure determinations have shown that they contain essentially linear M'-CN-M-NC-M' arrays, i.e. have trans-configured M(hfa)(2)(NC)(2) centers. Only complex Cp(PPh3)(2)Ru-CN-Co(hfa)(2)-NC-Ru(PPh3)(2)Cp was also obtained and structurally characterized as the cis isomer. Cyclic voltammetry has yielded no indication that there is electronic communication between the external LnM units upon oxidation. (C) 2000 Elsevier Science B.V. All rights reserved.
    DOI:
    10.1016/s0020-1693(00)00230-9
  • 作为产物:
    描述:
    copper(II) nitrate trihydrate六氟乙酰丙酮 在 sodium acetate 作用下, 以 为溶剂, 生成 Cu(hfac)2*2H2O
    参考文献:
    名称:
    Bunn, Andrew G.; Carroll, Patrick J.; Wayland, Bradford B., Inorganic Chemistry, 1992, vol. 31, # 7, p. 1297 - 1299
    摘要:
    DOI:
  • 作为试剂:
    描述:
    1-(嘧啶-2-基)-1H-吲哚 、 7-methyl-7-(prop-2-yn-1-yloxy)-1,2,3,7-tetrahydro-4H-inden-4-one 在 silver hexafluoroantimonate 、 dichloro(pentamethylcyclopentadienyl)rhodium (III) dimerCu(hfac)2*2H2O三甲基乙酸 作用下, 以 1,2-二氯乙烷 为溶剂, 反应 24.0h, 以83%的产率得到
    参考文献:
    名称:
    在C–H活化和Diels–Alder反应的背景下,催化剂控制的区域发散性炔烃插入:融合和桥接循环的合成
    摘要:
    讨论了铑(III)和钴(III)催化吲哚的CH活化以及与1,6-炔烃的偶联。在铑(III)催化下,炔烃的插入遵循2,1-区域选择性,随后发生I型分子内Diels-Alder反应(IMDA),从而得到[6,5]稠合的循环。当被钴(III)同源物催化时,优选炔烃的1,2-插入,然后是稀有的II型IMDA,从而导致桥连的[3,3,1]循环。炔烃插入的选择性主要通过催化剂的空间敏感性来调节。
    DOI:
    10.1002/anie.201704036
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文献信息

  • Putting Cocrystal Stoichiometry to Work: A Reactive Hydrogen-Bonded “Superassembly” Enables Nanoscale Enlargement of a Metal–Organic Rhomboid via a Solid-State Photocycloaddition
    作者:Qianli Chu、Andrew J. E. Duncan、Giannis S. Papaefstathiou、Tamara D. Hamilton、Manza B. J. Atkinson、S. V. Santhana Mariappan、Leonard R. MacGillivray
    DOI:10.1021/jacs.8b01775
    日期:2018.4.11
    Enlargement of a self-assembled metal-organic rhomboid is achieved via the organic solid state. The solid-state synthesis of an elongated organic ligand was achieved by a template directed [2 + 2] photodimerization in a cocrystal. Initial cocrystals obtained of resorcinol template and reactant alkene afforded a 1:2 cocrystal with the alkene in a stacked yet photostable geometry. Cocrystallization performed
    自组装金属有机菱形的放大是通过有机固态实现的。延长的有机配体的固态合成是通过共晶中的模板导向 [2 + 2] 光二聚化来实现的。由间苯二酚模板和反应物烯烃获得的初始共晶与烯烃以堆叠但光稳定的几何形状提供 1:2 共晶。在过量模板存在下进行的共结晶产生 3:2 共晶,由新型离散的 10 组分氢键“超级组装体”组成,其中烯烃进行头对头 [2 + 2] 光二聚化。拉长的光产物与 Cu(II) 离子的分离和反应提供了纳米级尺寸的金属有机菱形,它以固态小分子为客体。
  • Synthesis, crystal structure, and magnetic properties of a nitronyl nitroxide biradical-coordinated copper(II) complex
    作者:Yan-Li Gao、Pingqiang Gao、Ying Gong、Guoyu Ren
    DOI:10.1177/1747519820982539
    日期:2021.5
    enzene, hfac = hexafluoroacetylacetonato] is successfully synthesized. The crystal structure is determined by X-ray single-crystal diffraction. The asymmetric complex [(NITPh(3-NIT)]Cu(hfac)2} consists of one Cu(II) ion and two >N–O• groups and adopts a distorted triangular bipyramid with a penta-coordinated central copper(II) atom and three hfac oxygen atoms at the base and a >N–O• oxygen atom and
    由硝化基氮氧化物双自由基NITPh(3-NIT)和Cu II(hfac)2(H 2 O)2构件[NITPh(3-NIT)= 1,3-bis(1'-oxyl-3)构建的配位化合物成功合成了'-oxido-4',4',5',5'-四甲基-4,5-二氢-1 H-咪唑-2-y1)-苯,hfac =六氟乙酰丙酮]。晶体结构通过X射线单晶衍射确定。不对称络合物[((NITPh(3-NIT)] Cu(hfac)2)由一个Cu(II)离子和两个> N–O •基团组成,并采用具有五配位中心铜(II)的扭曲三角双锥体)原子和三个hfac氧原子在碱基处,且> N–O •末端有一个氧原子和一个hfac氧原子。分子内O 在分子之间观察到.O键和π–π堆积相互作用。对配位化合物的磁化率研究表明,Cu(II)离子与> N–O •基团之间存在反铁磁相互作用,Cu(II)离子与自由的> N–O •基团之间通过O.产生的铁
  • Syntheses, crystal structures, and magnetic properties of two cyclic dimer M2L2 complexes constructed from a new nitronyl nitroxide ligand and M(hfac)2 (M=Cu2+, Mn2+)
    作者:Jian-Ying Zhang、Cai-Ming Liu、De-Qing Zhang、Song Gao、Dao-Ben Zhu
    DOI:10.1016/j.ica.2007.04.026
    日期:2007.8
    Two new binuclear radical complexes derived from a new long nitronyl nitroxide ligand, 2-[4-(5-pyrimidyl)phenyl]-4,4,5,5-tetramethylimidazoline-1-oxyl-3-oxide (4-NITPhPyrim), and M(hfac) 2 (M 2+ = Cu 2+ , Mn 2+ ; hfac − = hexafluoroacetylacetonato), [Cu(hfac) 2 (4-NITPhPyrim)] 2 · 4H 2 O ( 1 ) and [Mn(hfac) 2 (4-NITPhPyrim)] 2 · 4H 2 O ( 2 ), were synthesized as well as characterized structurally and
    由新的长硝酰基硝基氧配体2- [4-(5-嘧啶基)苯基] -4,4,5,5-四甲基咪唑啉-1-氧基-3-氧化物(4-NITPhPyrim)衍生的两个新的双核自由基络合物,和M(hfac)2(M 2+ = Cu 2+,Mn 2+; hfac-=六氟乙酰丙酮),[Cu(hfac)2(4-NITPhPyrim)] 2·4H 2 O(1)和[Mn(hfac )2(4-NITPhPyrim)] 2·4H 2 O(2)的合成以及结构和磁性特征。X射线分析表明1和2是矩形的中心对称二聚体M 2 L 2络合物。磁测量表明1中存在两种类型的磁交换:Cu(II)离子与直接键合的一氧化氮单元(J 1 = 24.20 cm -1)之间的铁磁(FM)交换和Cu–的弱FM交换。 NIT通过嘧啶和苯环(J 2 = 0.62 cm -1)。
  • Nitronyl nitroxide bridged 3d–4f hetero-tri-spin chains: synthesis strategy, crystal structure and magnetic properties
    作者:Mei Zhu、Lingjie Jia、Yang Li、Yungai Li、Li Zhang、Wei Zhang、Yaohong Lü
    DOI:10.1039/c7ce01962a
    日期:——
    de). The crystal structures of complex 1 reveal that it is developed from alternating Dy(hfac)3 units and Cu(hfac)2 units bridged by NIT-PhOEt radicals coordinated by their NO groups. Complexes 2 and 3–8 are isostructural possessing 1D chains with repeating [Cu–Rad–Ln–Rad–Ln–Rad–Ln–Rad] moieties. The magnetic properties of all complexes were studied. For complexes 1 and 2, their magnetic behaviors
    合成了基于不同取代的硝酰基硝基氧配体的三个系列的2p-3d-4f一维链,即[(NIT-PhOEt)2 Cu(hfac)2 Dy(hfac)3 ] 2 ·C 7 H 16(1)和[(NIT-PhOEt)4 Cu(hfac)2 } Dy(hfac)3 } 3 ]·H 2 O(2)(NIT-PhOEt = 2-(4'-乙氧基苯基)-4,4, 5,5-四甲基咪唑啉-1-氧基-3-氧化物),[(NIT-PhOAll)4 Cu(hfac)2 } Ln(hfac)3 } 3 ](Ln III = Ho 3,Er 4,Yb 5 ; NIT-PhOAll = 2-(4'-烯丙氧基苯基)-4,4,5,5-四甲基咪唑啉-1-氧基-3-氧化物)和[(NIT-PhOBz)4 Cu(hfac)2 } Ln(hfac )3 } 3 ](Ln III = Pr 6,Sm 7,Eu 8; NIT-PhOBz =
  • Nitronyl nitroxide–metal complexes as metallo-ligands for the construction of hetero-tri-spin (2p–3d–4f) chains
    作者:Mei Zhu、Xuelan Mei、Yue Ma、Licun Li、Daizheng Liao、Jean-Pascal Sutter
    DOI:10.1039/c3cc48110g
    日期:——
    A novel approach for the preparation of hetero-tri-spin magnetic compounds is described. It consists in using preformed metal–nitronyl nitroxide complexes as metallo-ligands in an assembling process involving an additional metal centre. This is illustrated by two unprecedented radical–Cu–Ln chain compounds (Ln = Gd3+, Tb3+).
    本文介绍了一种制备杂三旋磁性化合物的新方法。它包括在涉及额外金属中心的组装过程中,使用预先形成的金属硝基络合物作为金属配体。两种前所未有的基-铜-镧链化合物(镧 = Gd3+、Tb3+)就说明了这一点。
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