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tetraethyldibismuthine | 81956-27-6

中文名称
——
中文别名
——
英文名称
tetraethyldibismuthine
英文别名
Et4Bi2;tetraethyldibismuthane
tetraethyldibismuthine化学式
CAS
81956-27-6
化学式
C8H20Bi2
mdl
——
分子量
534.208
InChiKey
VYKRXVMQJHSOQR-UHFFFAOYSA-N
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):
    3.13
  • 重原子数:
    10
  • 可旋转键数:
    4
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    0

反应信息

  • 作为反应物:
    描述:
    tetraethyldibismuthine 在 (pentamethylcyclopentadienyl)gallium(I) 作用下, 以 甲苯 为溶剂, 生成 氢化铋
    参考文献:
    名称:
    13族二基团与四有机二戊烯反应的综合研究
    摘要:
    L 1 Ga {L 1 = HC [C(Me)N(2,6- i Pr 2 C 6 H 3)] 2 }在与温度有关的平衡中与E 2 Ph 4(E = Sb,Bi)可逆地反应与E–E键插入反应并形成L 1 Ga(EPh 2)2(E = Sb 1,Bi 2)。在L 2 Ga {L 2 =(C 6 H 11)2 NC [N(2,6- i Pr 2 C6 H 3)] 2 }与E 2 R 4(R = Ph,Et),得到L 2 Ga(EPh 2)2(E = Sb 3,Bi 4)和L 2 Ga(EEt 2)2(E = Sb 5,Bi 6)。1 – 3和5是在低温下通过分步结晶分离的,而4和6即使在低温下也无法以其纯净的形式分离。相反,[Cp * Al] 4(Cp * = C具有Sb 2 R 4(R = Ph,Et)和Bi 2 Et 4的5 Me 5)不会继续插入到E–E键中,而是形成了(Cp * Al)3
    DOI:
    10.1021/acs.inorgchem.8b01489
  • 作为产物:
    描述:
    三乙基氢化铋sodium 作用下, 以 为溶剂, 以63%的产率得到tetraethyldibismuthine
    参考文献:
    名称:
    Breunig, Hans Joachim; Mueller, Ditmar, Zeitschrift fur Naturforschung, Teil B: Anorganische Chemie, Organische Chemie, 1983, vol. 38, # 2, p. 125 - 129
    摘要:
    DOI:
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文献信息

  • Reactions of Distibines Sb<sub>2</sub>R<sub>4</sub> and Dibismuthine Bi<sub>2</sub>Et<sub>4</sub> with Trialkyltrieles MR<sub>3</sub>
    作者:A. Kuczkowski、S. Fahrenholz、S. Schulz、M. Nieger
    DOI:10.1021/om049746m
    日期:2004.7.1
    Distibines Sb2R4 react with trimethylgallane and -indane (MMe3; M = Ga, In) with formation of heterocycles of the general type [Me2MSbR‘2]3 (R‘ = Me, M = Ga (2), In (3); R‘ = i-Pr, M = Ga (4)), whereas only decomposition reactions were observed for reactions with trialkylalanes. However, the mononuclear distibine−alane adduct [Al(t-Bu)3][Sb2(i-Pr)4] (1) with the distibine serving as monodentate ligand
    Distibines的SB 2 - [R 4与trimethylgallane和茚满反应(MME 3 ; M =)与地层的一般类型[我的杂环的2 MSBR ' 2 ] 3(R'= Me中,M = Ga(下2),在(3)中; R'=i- Pr,M = Ga(4)),而对于三烷基丙酸,仅观察到分解反应。但是,单核二乙胺-烷烃加合物[Al(t -Bu)3 ] [SB 2(i -Pr)4 ](1)可以以二甲苯胺为单齿配体进行分离和结构表征。此外,还研究了双联Bi 2 Et 4与M(t -Bu)3(M = Al,Ga)的反应,从而形成了简单的路易斯酸碱加合物Et 3 Bi-M(t -Bu )3(M = Al(5),Ga(6))。1 - 6通过多核NMR和质谱分析和元素分析以及单晶X射线衍射来表征。
  • Wet-chemical synthesis of different bismuth telluride nanoparticles using metal organic precursors – single source vs. dual source approach
    作者:Georg Bendt、Anna Weber、Stefan Heimann、Wilfried Assenmacher、Oleg Prymak、Stephan Schulz
    DOI:10.1039/c5dt02072g
    日期:——

    Thermolysis of metal organicsingle sourceanddual source precursorsyielded phase-pure BixTeynanoparticles at low temperatures.

    属有机单源和双源前体的热解产生了低温下相纯的BixTey纳米颗粒。
  • Temperature-Dependent Electron Shuffle in Molecular Group 13/15 Intermetallic Complexes
    作者:Chelladurai Ganesamoorthy、Dieter Bläser、Christoph Wölper、Stephan Schulz
    DOI:10.1002/anie.201406304
    日期:2014.10.20
    Monovalent RAl (R=HC[C(Me)N(2,6‐iPr2C6H3)]2) reacts with E2Et4 (E=Sb, Bi) with insertion into the weak EE bond and subsequent formation of RAl(EEt2)2 (E=Sb 1; Bi 2). The analogous reactions of RGa with E2Et4 yield a temperature‐dependent equilibrium between RGa(EEt2)2 (E=Sb 3; Bi 4) and the starting reagents. RIn does not interact with Sb2Et4 under various reaction conditions, but formation of RIn(BiEt2)2
    一价RAl(R = HC [C(Me)N(2,6 ‐ i Pr 2 C 6 H 3)] 2)与E 2 Et 4(E = Sb,Bi)反应并插入弱EE键中然后形成RAl(EEt 2)2(E = Sb 1; Bi 2)。RGa与E 2 Et 4的类似反应在RGa(EEt 2)2(E = Sb 3 ; Bi 4)与起始试剂之间产生温度相关的平衡。RIn不与Sb 2 Et相互作用4在各种反应条件下,但在与Bi 2 Et 4的低温反应中观察到RIn(BiEt 2)2(5)的形成。
  • Solid-State Structures of Bis(diethylbismuthanyl)sulfane, -selenane, and -tellurane
    作者:Stefan Heimann、Dieter Bläser、Christoph Wölper、Stephan Schulz
    DOI:10.1021/om500208c
    日期:2014.5.12
    Tetraethyldibismuthine (Bi2Et4) reacts with elemental chalcogens with insertion into the Bi-Bi bond and formation of bis(diethylbismuthanyl)chalcogenanes ((Et2Bi)(2)E; E = S (1), Se (2), Te (3)). The structures of 1-3 were determined by single crystal X-ray diffraction. The complexes exclusively adopt syn-anti conformations in the solid state. The molecules show weak intermolecular Bi center dot center dot center dot chalcogen contacts, resulting in the formation of a three-dimensional network of corner-shared Bi4E tetrahedra (E = S, Se, Te).
  • Reactions of Et4Bi2 with tBu3M (M=Al, Ga)-Synthesis of Complexes with a Bidentate Dibismuthane Ligand
    作者:Andreas Kuczkowski、Stephan Schulz、Martin Nieger
    DOI:10.1002/1521-3773(20011119)40:22<4222::aid-anie4222>3.0.co;2-l
    日期:2001.11.19
    Functioning as a bidentate ligand toward Lewis acids, dibismuthane forms bisadducts of the type [R3 M]2 [Bi2 R$\rm^\prime }_4}}$] with R3 M=tBu3 Al (1) and tBu3 Ga (2; structure depicted; R'=Et), which were characterized by single-crystal X-ray diffraction.
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