Tetraphenyl selenurane | 136004-60-9

• 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: Tetraphenyl selenurane
• 英文别名: tetraphenylselenium；(C6H5)4Se；Se(C6H5)4；tetraphenyl-λ⁴-selane；Tetraphenyl-λ⁴-selan；Tetraphenylselen；(triphenyl-λ4-selanyl)benzene
• CAS: 136004-60-9
• 化学式: C₂₄H₂₀Se
• 分子量: 387.383
• InChiKey: VPQWJTJFNWWXKW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.06
• 重原子数：
  25
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 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：

  Tetraphenyl selenurane 生成 联苯 、 二苯硒醚
  参考文献：
  名称：

  Wittig; Fritz, Justus Liebigs Annalen der Chemie, 1952, vol. 577, p. 39,41, 44

  摘要：

  DOI：
• 作为产物：
  描述：

  二苯基硒亚砜 、 苯基锂 以 四氢呋喃 为溶剂， 生成 Tetraphenyl selenurane
  参考文献：
  名称：

  Reactions of triaryl selenonium salts and diaryl selenoxides with phenyllithium: First detection of tetraaryl, selenuranes [10-SE-4(C4)] by 77SE, 1H, and 13C NMR

  摘要：

  First evidence for the formation of tetraaryl selenuranes was presented in the reaction of triphenyl selenonium salt or 2,2'-biphenylylene phenyl selenonium salt with phenyllithium by Se-77, H-1, C-13 and CH-COSY NMR studies at low temperature. These selenuranes were also formed in the reactions of the corresponding selenoxides with two equivalents of phenyllithium.

  DOI：

  10.1016/s0040-4039(00)79716-4

文献信息

• Isolation of tetraphenylselenurane
  作者：André Marcel Bienfait、Paul Kubella、Birgit Mueller、Konrad Seppelt

  DOI：10.1002/hc.20686

  日期：——

  Tetraphenylselenurane has been isolated and structurally characterized by a single crystal structure determination. (a = 1752.1(7), b = 99.6(), c = 1074.2(4) pm, s = 98.97(1)°, P21/c) It is a yellow crystalline material that explodes on warming to room temperature. © 2011 Wiley Periodicals, Inc. Heteroatom Chem 22:576–578, 2011; View this article online at wileyonlinelibrary.com. DOI 10.1002/hc.20686

  四苯基硒脲已被分离出来并通过单晶结构测定对其进行结构表征。(a = 1752.1(7), b = 99.6(), c = 1074.2(4) pm, s = 98.97(1)°, P21/c) 它是一种黄色结晶物质，加热到室温时会爆炸。© 2011 Wiley Periodicals, Inc. 杂原子化学 22:576–578, 2011; 在 wileyonlinelibrary.com 上在线查看这篇文章。DOI 10.1002/hc.20686
• Wittig; Clauss, Justus Liebigs Annalen der Chemie, 1952, vol. 578, p. 136,144
  作者：Wittig、Clauss

  DOI：——

  日期：——
• Kinetic studies on the ligand coupling reactions of tetraphenyl sulfurane, selenurane, and tellurane. Thermal stability for hypervalent chalcogen compounds with four carbon-chalcogen bonds
  作者：Satoshi Ogawa、Soichi Sato、Naomichi Furukawa

  DOI：10.1016/s0040-4039(00)74780-0

  日期：1992.12

  Ligand coupling kinetics of tetraphenyl sulfurane, selenurane, and tellurane have been studied by the variable temperature NMR experiments. The first examples of the activation parameters for the ligand coupling (self decomposition and C-C bond formation) have been obtained for the reactions at three pentacoordinated chalcogenium centers; S, Se, Te.