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[(tetrahydrofuran)(N(CH2CH2NSiMe3)3)uranium(IV)Cl] | 1138247-40-1

中文名称
——
中文别名
——
英文名称
[(tetrahydrofuran)(N(CH2CH2NSiMe3)3)uranium(IV)Cl]
英文别名
[(N(CH2CH2NSiMe3)3)U(Cl)(THF)];[(TrenTMS)U(Cl)(THF)]
[(tetrahydrofuran)(N(CH2CH2NSiMe3)3)uranium(IV)Cl]化学式
CAS
1138247-40-1
化学式
C19H47ClN4OSi3U
mdl
——
分子量
705.347
InChiKey
HWIZQQHLNGVDLS-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

物化性质

  • 熔点:
    106-108 °C (decomp)
  • 密度:
    1.587 g/cm3

计算性质

  • 辛醇/水分配系数(LogP):
    2.72
  • 重原子数:
    29.0
  • 可旋转键数:
    12.0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    54.77
  • 氢给体数:
    0.0
  • 氢受体数:
    2.0

反应信息

  • 作为反应物:
    描述:
    碘代三甲硅烷[(tetrahydrofuran)(N(CH2CH2NSiMe3)3)uranium(IV)Cl] 以 neat (no solvent) 为溶剂, 以85%的产率得到[(N(CH2CH2NSiMe3)3)U(I)(THF)]
    参考文献:
    名称:
    Synthesis and structure of [{N(CH2CH2NSiMe3)3}URe(η5-C5H5)2]: a heterobimetallic complex with an unsupported uranium–rhenium bond
    摘要:
    报告首次从结构上验证了分子铀-过渡金属键;DFT 研究显示铀-铼键中存在Ï-和Ï-成分,这也是首次报告无支撑 f 元素-过渡金属键中存在后一种成分。
    DOI:
    10.1039/b906554g
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文献信息

  • Halide, Amide, Cationic, Manganese Carbonylate, and Oxide Derivatives of Triamidosilylamine Uranium Complexes
    作者:Benedict M. Gardner、William Lewis、Alexander J. Blake、Stephen T. Liddle
    DOI:10.1021/ic201372a
    日期:2011.10.3
    the complex [U(TrenTMS)(Cl)(THF)] [1, TrenTMS = N(CH2CH2NSiMe3)3] with Me3SiI at room temperature afforded known crystalline [U(TrenTMS)(I)(THF)] (2), which is reported as a new polymorph. Sublimation of 2 at 160 °C and 10–6 mmHg afforded the solvent-free dimer complex [U(TrenTMS)(μ-I)}2] (3), which crystallizes in two polymorphic forms. During routine preparations of 1, an additional complex identified
    在室温下用Me 3 SiI处理复合物[U(Tren TMS)(Cl)(THF)] [ 1,Tren TMS = N(CH 2 CH 2 NSiMe 3)3 ]得到已知的晶体[U(Tren TMS) (I)(THF)](2),据报道为新的多晶型物。2在160°C和10 –6 mmHg下升华,得到无溶剂的二聚体复合物[U(Tren TMS)(μ-I)} 2 ](3),该晶体以两种多晶型形式结晶。在常规制备1期间,另外一种配合物标识为[U(Cl)由于一批中略有过量的[U(Cl)4(THF)3 ]的存在,以非常低的收率分离了5(THF)] [Li(THF)4 ](4)。的反应1与一个当量的二环己基酰胺或双(三甲基硅烷基)酰胺,得到相应的酰胺配合物[U(特伦TMS)(N - [R 2)](5,- [R =环己基; 6,[R =三甲基硅烷基),其中两个得到阳离子分离离子对络合物[U(Tren TMS)(THF)2
  • Photochemically Promoted Bond-Cleavage and -Capture in a Diazomethane Derivative of a Triamidoamine Uranium(IV) Complex
    作者:Benedict M. Gardner、Dipti Patel、William Lewis、Alexander J. Blake、Stephen T. Liddle
    DOI:10.1002/anie.201105098
    日期:2011.10.24
    Photolysis of [U(trenTMS)(μ‐N(SiMe3)NC)]2 (see scheme; R=SiMe3) results in multiple bond cleavage and capture to give a well‐defined product [UN(CH2CH2NSiMe3)2(μ‐CH2CH2NCN)}N(SiMe3)2}]2. This transformation has no precedent in diazoalkane chemistry and is not thermally accessible.
    [U(tren TMS)(μ-N(SiMe 3)NC)] 2的光解(参见方案; R = SiMe 3)导致多次键裂解和捕获,从而得到定义明确的产物[U N(CH 2 CH 2 NSiMe 3)2(μ-CH 2 CH 2 ñ  CN)} N(森达3)2 }] 2。该转变在重氮烷烃化学中没有先例,并且是热可及的。
  • σ and π Donation in an Unsupported Uranium-Gallium Bond
    作者:Stephen T. Liddle、Jonathan McMaster、David P. Mills、Alexander J. Blake、Cameron Jones、William D. Woodul
    DOI:10.1002/anie.200805481
    日期:2009.1.26
    A charitable donation: The gallium center contributes to both πdonation and σdonation in a uranium–gallium bond (see picture for results from calculations). The gallium center is isolobal to CO and N‐heterocyclic carbenes (NHCs) and indicates that NHC π‐donor behavior might be more widespread than previously recognized. The uranium–gallium bond may be regarded as a model for the as yet unreported
    慈善捐赠:中心通过-键为π捐赠和σ捐赠做出贡献(计算结果请参见图片)。中心与CO和N-杂环卡宾(NHCs)等距,表明NHCπ-供体的行为可能比以前认识的更为广泛。键可以被认为是用于尚未未报告U A模型IV  CO - 。单元。
  • Synthesis of tripodal amido complexes of the early actinides; molecular structure of {N[CH2CH2N(SiMe3)3UCl}2
    作者:Peter Scott、Peter B. Hitchcock
    DOI:10.1016/s0277-5387(00)83462-2
    日期:1994.5
    The high yield syntheses of the soluble, volatile complexes aminotris[ethyl-(N-trimethylsilyl)amido]chlorouranium (IV) and thorium (IV) are reported. The molecular structure of the uranium complex shows it to be a dimer bridged by long U-(mu-Cl) bonds.
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