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[NiCl2(1,1'-bis(diisopropylphosphino)ferrocene)] | 635727-61-6

中文名称
——
中文别名
——
英文名称
[NiCl2(1,1'-bis(diisopropylphosphino)ferrocene)]
英文别名
1,1′-bis(diisopropylphosphino)ferrocenenickeldichloride;(1,1'-bis(diisopropylphosphino)ferrocene)NiCl2;[NiCl2(bis-diisopropylphosphinoferrocene)];(d(i)bpf)NiCl2;[NiCl2(dippf)]
[NiCl2(1,1'-bis(diisopropylphosphino)ferrocene)]化学式
CAS
635727-61-6
化学式
C22H36Cl2FeNiP2
mdl
——
分子量
547.918
InChiKey
FEXQWYAZBPNCKI-UHFFFAOYSA-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

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:
    [NiCl2(1,1'-bis(diisopropylphosphino)ferrocene)] 在 NaBH4 作用下, 以 乙醇 为溶剂, 以93.7%的产率得到(1,1'-bis(diisopropylphosphino)ferrocene)Ni(Cl)
    参考文献:
    名称:
    镍 (I) 与 1,1'-双(膦基)二茂铁作为配体的络合物
    摘要:
    以 1,1'-双(膦基)二茂铁作为配体的镍 (I) 配合物 热稳定的单体镍 (I) 配合物 [(dtbpf) Ni (acac)] (1) 和 [(dippf) NiCl] (2) 是通过元素分析、EPR 光谱和 X 射线晶体结构分析对单晶进行合成和表征(dtbpf:1,1'-双(二叔丁基膦)二茂铁;dippf:1,1'-双(二异丙基膦)二茂铁) . 1 是通过在 dtbpf 存在下用三乙基铝还原 Ni (acac) 2 以及镍 (0) 配合物 [(dtbpf) Ni (C2H4)] 形成的。图1包含一个NiI原子,被两个O-和两个P供体原子以扭曲的四面体配位方式包围。2 是通过用 NaBH4 还原 [(dippf) NiCl2] 获得的。2中镍(I)原子采用三角平面配位。
    DOI:
    10.1002/zaac.200600350
  • 作为产物:
    描述:
    1,1'-bis(diisopropylphosphino)ferrocene 、 nickel(II) chloride hexahydrate 以 甲醇异丙醇 为溶剂, 以59%的产率得到[NiCl2(1,1'-bis(diisopropylphosphino)ferrocene)]
    参考文献:
    名称:
    后过渡金属配合物的配体的电化学1,1'-二(二异丙基)二茂铁(dippf) #
    摘要:
    使用循环伏安法研究了1,1'-双(二异丙基膦基)二茂铁(dippf)的化学可逆氧化。另外,有七个通式为[(MCl n)m(dippf)]的新化合物(M = Co,Ni,Pt,Zn,Cd或Hg,n = 2,m = 1; M = Au,n = 1 ,m = 2)已经准备好。发现Ni和Co化合物是顺磁性的,并且使用Evans方法确定这些化合物的磁矩。其余化合物通过1 H,13 C和31 P NMR表征。作为表征的附加手段,[PtCl 2(dippf)]和[ZnCl 2(dippf)]被确定。使用循环伏安法研究了新化合物和先前合成的[PdCl 2(dippf)]的电化学。该研究的结果表明,dippf配体的配位导致二茂铁骨架的正氧化电位更高。
    DOI:
    10.1021/om0340138
  • 作为试剂:
    描述:
    二溴二氟甲烷Diisopropyl(trichlorsilyl)phosphan[NiCl2(1,1'-bis(diisopropylphosphino)ferrocene)] 作用下, 以 乙腈 为溶剂, 反应 0.5h, 以85%的产率得到[Di(propan-2-yl)phosphanyl-difluoromethyl]-di(propan-2-yl)phosphane
    参考文献:
    名称:
    Organometallic chemistry of bromodifluoromethyl substituted phosphines. The development of a novel nickel catalysed P–C bond forming reaction
    摘要:
    报道了 Ph2PCF2Br 型膦与甲硅烷基取代膦之间的新型镍催化偶联反应,以及微波辅助膦合成的第一个例子。
    DOI:
    10.1039/b311799e
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文献信息

  • Reductive Carbonylation of [NiCl<sub>2</sub>(dippf)] (dippf = 1,1′-Bis(diisopropylphosphino)ferrocene) with Fe(CO)<sub>5</sub> and (Spectro)electrochemistry of the Resulting [Ni(CO)<sub>2</sub>(dippf)]
    作者:Florian Döttinger、Mark R. Ringenberg
    DOI:10.1021/acs.organomet.8b00881
    日期:2019.1.28
    electron configuration after both oxidation events. The monocation [1]+ showed a strong NIR absorption in the UV–vis–NIR spectrum that was a IVCT [NiI → FeII] and inverse IVCT (iIVCT) [FeII → NiI], and the IR SEC spectrum of [1]+ showed multiple bands associated with two similar configurations, one where the spin is delocalized over both metal atoms and a second configuration where the spin is Ni localized
    [NiCl 2(dippf)] [ 1 ](dippf = 1,1'-双(二异丙基膦基)二茂铁)是由[NiCl 2(dippf)]和[Fe(CO)5 ]在高温/高压下使用微波合成的( MW)加热。[ 1 ]在循环伏安图中显示了两个氧化波,并且在−30°C下使用UV-vis-NIR光谱电化学SEC)和IR SEC以及通过DFT的计算支持来确定位置和电子构型氧化事件。单阳离子[ 1 ] +在UV-vis-NIR光谱中表现出很强的NIR吸收,这是IVCT [Ni I →Fe II ]和反相IVCT(iIVCT)[Fe II→Ni I ],[ 1 ] +的IR SEC谱显示出多个与两个相似构型相关的谱带,一个带自旋在两个属原子上均离域化,第二个带自旋在Ni上局部化。第二次氧化为[ 1 ] 2+发生在Ni原子上,并导致形成Fe→Ni导数键。
  • Evaluating 1,1′-Bis(phosphino)ferrocene Ancillary Ligand Variants in the Nickel-Catalyzed C–N Cross-Coupling of (Hetero)aryl Chlorides
    作者:Jillian S. K. Clark、Christopher N. Voth、Michael J. Ferguson、Mark Stradiotto
    DOI:10.1021/acs.organomet.6b00885
    日期:2017.2.13
    Previous reports in the literature have established the utility of 1,1'-bis(diphenylphosphino)ferrocene (DPPF, L-Ph) in the nickel-catalyzed cross-coupling of (hetero)aryl electrophiles with primary or secondary amines. In an effort to evaluate the effect of varying the PR2-donor groups On catalytic performance in such transformations, a series of 10 structurally varied 1,1'-bis(bis(alkyl/aryl)phosphino)ferrocene ancillary ligands (L-X) were systematically examined in selected competitive test cross couplings of (hetero)aryl halides with furfurylamine, morpholine, and indole employing Ni(COD)(2)/L-X catalyst mixtures. In addition to the excellent performance observed for the parent ligand LPh in a number of the test transformations explored, selected dialkylphosphino (e.g., DiPPF, L-iPr) and meta-disubstituted diarylphosphino variants of L-Ph also proved highly effective. In particular, the electron-deficient ligand variant L-CF3 featuring 3,5-bis(trifluoromethyl)phenyl groups on phosphorus was found to exhibit superior catalytic performance relative to L-Ph in most of the test transformations involving the N-arylation of indole. Our efforts to prepare Ni(II) precatalysts of the type (L-X)Ni(o-tolyl)Cl) in analogy with known (L-Ph)Ni(o-tolyl)Cl, by employing several literature methods met with mixed results. Whereas ((LNi)-Ni-iPr(o-tolyl)Cl was prepared straightforwardly and was crystallographically characterized, the use of L-CF3 or ligands featuring tert-butyl (L-tBu, o-tolyl (Lo-tol), or 4-methoxy-3,5dirnethylphenyl (L-OMe) groups on phosphorus under similar conditions resulted in poor conversion to product and/or the formation of poorly soluble materials, highlighting the limitations of this commonly used precatalyst design.
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