Lithium-2,4,6-tri-tert-butylbenzoltellurolat | 99334-76-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: Lithium-2,4,6-tri-tert-butylbenzoltellurolat
• 英文别名: Lithium(2,4,6-tri-t-butylphenyl)tellurid
• CAS: 99334-76-6
• 化学式: C₁₈H₂₉Te*Li
• 分子量: 379.969
• InChiKey: XXWCKTVWPQGVDB-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  1.38
• 重原子数：
  20.0
• 可旋转键数：
  0.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为反应物：
  描述：

  Lithium-2,4,6-tri-tert-butylbenzoltellurolat 在 四氟硼酸-二乙醚络合物 作用下， 以 Petroleum ether 为溶剂， 生成 Benzenetellurol, 2,4,6-tris(1,1-dimethylethyl)-
  参考文献：
  名称：

  Bochmann, Manfred; Coleman, Andrew P.; Webb, Kevin J., Angewandte Chemie, 1991, vol. 103, # 8, p. 975 - 976

  摘要：

  DOI：
• 作为产物：
  描述：

  Bis(2,4,6-tri-tert-butylphenyl) ditelluride 在 三乙基硼氢化锂 作用下， 以 四氢呋喃 为溶剂， 生成 Lithium-2,4,6-tri-tert-butylbenzoltellurolat
  参考文献：
  名称：

  Mont, Wolf-Walther du; Meyer, Hans-Ulrich; Kubiniok, Silvia, Chemische Berichte, 1992, vol. 125, # 4, p. 761 - 766

  摘要：

  DOI：

文献信息

• Synthesis and characterization of sterically encumbered Li, Na, and K aryl tellurolates, and some Pt(II), Ir(I), and Cd(II) derivatives
  作者：Philip J. Bonasia、John Arnold

  DOI：10.1016/0022-328x(93)80118-u

  日期：1993.5

  The synthesis, isolation, and characterization of several alkali metal aryl tellurolates of general formula (2,4,6-R3C6H2)TeM(sol) n (R  Me, iPr, tBu; M  Li, Na, K; sol = THF, n = 1.33, 1.5, 2.5, 3; sol = DME, n = 1; sol = TMEDA, n = 1; sol = 18-crown-6, n = 1) is reported. Reduction of (2,4,6-Me3C6H2)2Te2 and (2,4,6-iPr3C6H2)2Te 2 with 2 equiv of LiEt3BH in THF affords the corresponding lithium

  几种通式（2,4,6-R 3 C 6 H 2）TeM（sol）n（RMe，i Pr，t Bu; MLi，报道了Na，K; sol = THF，n = 1.33，1.5，2.5，3; sol = DME，n = 1; sol = TMEDA，n = 1; sol = 18-crown-6，n = 1）。（2,4,6-Me 3 C 6 H 2）2 Te 2和（2,4,6- i Pr 3 C 6 H 2）2的还原在THF中具有2当量的LiEt 3 BH的Te 2提供相应的碲酸锂1和2。将Te直接插入（2,4,6- t Bu 3 C 6 H 2）Li（THF）3在THF中的CLi键中会生成3，而Te金属与（o -C 6 H 4的类似反应CH 2 NMe 2）Li提供螯合的碲铝酸盐4。Na / Hg汞齐对（2,4,6-Me 3 C 6 H 2）THF溶液的作用2 Te 2或（2,4,6- i Pr
• Sterically hindered thiolato, selenolato and tellurolato complexes of mercury(II)
  作者：Manfred Bochmann、Kevin J. Webb

  DOI：10.1039/dt9910002325

  日期：——

  Mercury(II) complexes of sterically demanding arenechalcogenolato ligands, Hg(EC6H2R3-2,4,6)2 (E = S or Se; R = Me, Pr(i) or Bu(t): E = Te; R = Me or Pr(i)) have been prepared. Whereas complexes carrying smaller aryl substituents (R = Me) are polymeric, those with R = Pr(i) and Bu(t) form linear two-co-ordinate molecules. For a given R, the volatility of the complexes increases for E = S < Se < Te, while the thermal stability decreases in the same sequence. The preferred thermal decomposition pathway is reductive elimination to metallic mercury and the corresponding diaryl dichalcogenide. The oxidative addition of diaryl ditellurides to mercury and the reverse reaction are dependent on solvent polarity and steric factors; in the case of Te this leads to an unexpected decrease in stability with increased steric hindrance of the aryl substituents, R = Me > Pr(i) >> Bu(t).
• Eigenschaften von tellur—tellur bindungen
  作者：Lutz Lange、Wolf-Walther du Mont

  DOI：10.1016/0022-328x(85)87243-0

  日期：1985.4
• LANGE, L.;DU, MONT, W. -W., J. ORGANOMET. CHEM., 1985, 286, N 1, C1-C2
  作者：LANGE, L.、DU, MONT, W. -W.

  DOI：——

  日期：——