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1,3-bis(2,6-diisopropylphenyl)imidazolin-2-ylidene Cu acetate | 676998-41-7

中文名称
——
中文别名
——
英文名称
1,3-bis(2,6-diisopropylphenyl)imidazolin-2-ylidene Cu acetate
英文别名
(1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene)Cu(OAc);Cu(1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene)(acetate);[Cu(C3H2N2(2,6-(i-Pr)2C6H3)2)(acetate)];Cu(IPr)(OAc)
1,3-bis(2,6-diisopropylphenyl)imidazolin-2-ylidene Cu acetate化学式
CAS
676998-41-7
化学式
C29H39CuN2O2
mdl
——
分子量
511.187
InChiKey
JZAVTCVVOVFSKK-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):
    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

反应信息

  • 作为反应物:
    描述:
    1,3-bis(2,6-diisopropylphenyl)imidazolin-2-ylidene Cu acetate氘代3-氨基-5-吗啉-4-甲基-恶唑-2-啉酮甲苯 为溶剂, 以47%的产率得到[(1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene)CuP(SiMe3)2]
    参考文献:
    名称:
    Enhanced thermal stability of Cu–silylphosphido complexes via NHC ligation
    摘要:
    通过N-杂环卡宾配位,可以增强Cu-P(SiMe3)2官能团的热稳定性。
    DOI:
    10.1039/c5dt02040a
  • 作为产物:
    描述:
    (1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene)Cu(Me) 、 二氧化碳 为溶剂, 以96%的产率得到1,3-bis(2,6-diisopropylphenyl)imidazolin-2-ylidene Cu acetate
    参考文献:
    名称:
    二配位(碳)铜(I)甲基配合物的合成,结构和CO 2反应性
    摘要:
    合成了具有N杂环卡宾(NHC)支撑配体的二配位乙酸铜(I)和铜(I)甲基配合物,并通过DFT计算检查了单齿乙酸盐的稳定性。甲基络合物很容易在环境温度和压力下插入二氧化碳,以接近定量的产率再生乙酸盐。
    DOI:
    10.1021/om034368r
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文献信息

  • Simple but effective: thermally stable Cu–ESiMe<sub>3</sub>via NHC ligation
    作者:Mahmood Azizpoor Fard、Florian Weigend、John F. Corrigan
    DOI:10.1039/c5cc00940e
    日期:——

    The reaction of the N-heterocyclic carbene stabilized complex [(IPr)Cu–SSiMe3] (IPr = 1,3-bis(2,6-diisopropylphenyl)imidazolin-2-ylidene) with mercuric(ii) acetate affords the heterometallic cluster [(IPr)CuS}2Hg] (illustrated).

    N-杂环卡宾稳定的配合物[(IPr)Cu–SSiMe3] (IPr = 1,3-双(2,6-二异丙基苯基)咪唑啉-2-亚甲基) 与乙酸汞(II) 反应形成杂属簇[(IPr)CuS}2Hg](如图所示)。
  • Cu<sup>I</sup> -Catalyzed Pentafluoroethylation of Aryl Iodides in the Presence of Tetrafluoroethylene and Cesium Fluoride: Determining the Route to the Key Pentafluoroethyl Cu<sup>I</sup> Intermediate
    作者:Masato Ohashi、Naoyoshi Ishida、Kota Ando、Yu Hashimoto、Anna Shigaki、Kotaro Kikushima、Sensuke Ogoshi
    DOI:10.1002/chem.201802415
    日期:2018.7.11
    The Cu(I)‐catalyzed pentafluoroethylation of iodoarenes via the fluorocupration of tetrafluoroethylene (TFE) is disclosed. The active species, (phen)CuC2F5, was isolated and its molecular structure confirmed by a single‐crystal X‐ray diffraction analysis. The key to the successful suppression of the competing oligomerization of TFE is to refrain from stirring the reaction mixture. A mechanistic study
    公开了通过四氟乙烯TFE)的代杯化反应,由(I)催化的芳烃的五乙基化。分离了活性物质(phen)CuC 2 F 5,并通过单晶X射线衍射分析确认了其分子结构。成功抑制TFE竞争性低聚的关键是避免搅拌反应混合物。机理研究清楚地放弃了催化反应通过自由基途径进行的可能性。
  • Tethered Polynuclear Copper–Chalcogenolate Assemblies Enabled via NHC Ligation
    作者:Mahmood Azizpoor Fard、Alexander M. Polgar、John F. Corrigan
    DOI:10.1021/acs.organomet.0c00401
    日期:2020.8.10
    1′-fc[CH2ECu(IPr)]2 (E = S (1), E = Se (2); fc = ferrocenyl; IPr = 1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene), [1,4-CH2ECu(IPr)}2C6Me4] (E = S (3), E = Se (4)), and 1,2,4,5-[(CyCAAC)CuSeCH2}4(C6H2)] 5 (CyCAAC = cyclic (alkyl)(amino)carbene; Cy = cyclohexyl) can be prepared in one-step reactions from the corresponding polychalcogenotrimethylsilanes fc(CH2ESiMe3)2/1,4-(Me3SiECH2)2(C6Me4)/1,2,4,
    多核-属元素酸盐配合物1,1'-fc [CH 2 ECu(IPr)] 2(E = S(1),E = Se(2); fc =二茂铁基; IPr = 1,3-bis(2 ,6-二异丙基苯基)咪唑-2-亚烷基),[1,4- CH 2 ECu(IPr)} 2 C 6 Me 4 ](E = S(3),E = Se(4))和1, 2,4,5-[(Cy CAAC)CuSECHhref=https://www.molaid.com/MS_8376 target="_blank">ECH 2 } 4(C 6 H 2)] 5(CyCAAC =环状(烷基)(基)卡宾; 可以从相应的聚铝三甲基硅烷fc(CH 2 ESiMe 3)2 / 1,4-(Me 3 SiECH 2)2(C 6 Me 4)/ 1,2,4,5一步反应制备Cy =环己基)-(Me 3 SiSECHhref=https://www.molaid.com/MS_8376 target="_blank">ECH 2)4(C 6 H 2)和[(IPr)CuOAc] / [(CyCAAC)CuOAc]。聚铝三甲基硅烷在温和的条件下反应,生成(NHC / CA
  • Cleavage of X−H Bonds (X = N, O, or C) by Copper(I) Alkyl Complexes To Form Monomeric Two-Coordinate Copper(I) Systems
    作者:Laurel A. Goj、Elizabeth D. Blue、Colleen Munro-Leighton、T. Brent Gunnoe、Jeffrey L. Petersen
    DOI:10.1021/ic0517624
    日期:2005.11.1
    The monomeric copper(l) alkyl complexes (IPr)Cu(R) IR = Me or Et; IPr = 1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene] react with substrates that possess N-H, O-H, and acidic C-H bonds to form monomeric systems of the type (IPr)Cu(X) (X = anilido, phenoxide, ethoxide, phenylacetylide, or N-pyrrolyl) and methane or ethane. Solid-state X-ray crystal structures of the anilido, ethoxide, and phenoxide complexes confirm that they are monomeric systems. Experimental studies on the reaction of (IPr)Cu(Me) and aniline to produce (IPr)Cu(NHPh) suggest that a likely reaction pathway is coordination of aniline to Cu(I) followed by proton transfer to produce methane and the copper(I) anilido complex.
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