3,4-二苯基硒吩 | 113495-68-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 3,4-二苯基硒吩
• 英文名称: 3,4-diphenylselenophene
• 英文别名: 3,4-diphenyl-selenophene；3,4-Diphenyl-selenophen
• CAS: 113495-68-4
• 化学式: C₁₆H₁₂Se
• 分子量: 283.231
• InChiKey: YAYZIRLPDRRPEP-UHFFFAOYSA-N

物化性质

• 熔点：
  109.5-110.5 °C
• 沸点：
  364.0±31.0 °C(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.08
• 重原子数：
  17
• 可旋转键数：
  2
• 环数：
  3.0
• 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

• 作为产物：
  描述：

  3,4-二苯基-硒吩-2,5-二羧酸 生成 3,4-二苯基硒吩
  参考文献：
  名称：

  Backer; Stevens, Recueil des Travaux Chimiques des Pays-Bas, 1940, vol. 59, p. 423,432

  摘要：

  DOI：

文献信息

• Recent chemistry of the chalcogen diatomics
  作者：Sylvie L. Tardif、Andrzej Z. Rys、Charles B. Abrams、Imad A. Abu-Yousef、Pierre B.F. Lesté-Lasserre、Erwin K.V. Schultz、David N. Harpp

  DOI：10.1016/s0040-4020(97)00555-3

  日期：1997.8

  The chemistry of the generation and trapping of diatomic sulfur (S2) and sulfur monoxide (SO) are reviewed with special emphasis on recent work, including initial efforts to detect and trap diatomic selenium (Se2).

  综述了双原子硫（S 2）和一氧化硫（SO）的产生和捕集化学，特别强调了近期的工作，包括为检测和捕集双原子硒（Se 2）所做的初步努力。
• A novel synthesis of selenophenes
  作者：Juzo Nakayama、Fumito Murai、Masamatsu Hoshino、Akihiko Ishii

  DOI：10.1016/s0040-4039(00)80307-x

  日期：1988.1

  Reduction of α,α′-diketo selenides with a low-valent titanium reagent usually affords 3,4-dihydroxyselenolanes, from which the corresponding selenophenes are obtained by acid-catalyzed dehydration. A surprising exception is the formation of 2,4-dihydroxy- 2,4-di--butylselenolane from bis(2--butyl-2-oxoethyl) selenide, the former being converted to 2,4-di--butylselenophene by acid treatment.

  用低价钛试剂还原α，α′-二硒代硒化物通常得到3，4-二羟基硒代戊烯，通过酸催化的脱水从中获得相应的硒代苯。一个令人惊讶的例外是由双（2--丁基-2-氧代乙基）硒化物形成2,4-二羟基-2,4-二-丁基硒醇，前者被酸转化为2,4-二-丁基硒吩。治疗。
• Formation of 2,5-dihydroselenophenes and 1,3-dienes from diketo selenides by reduction with low-valent titanium reagents
  作者：Juzo Nakayama、Yoji Ikuina、Fumito Murai、Masamatsu Hoshino

  DOI：10.1039/c39870001072

  日期：——

  Reduction of a series of diketo selenides with a low-valent titanium reagent affords 2,5-dihydroselenophenes and 1,3-dienes in comparable yields.

  用低价的钛试剂还原一系列的二酮硒化物，可以得到可比的产率的2,5-二氢硒烯和1,3-二烯。
• Nakayama, Juzo; Shibuya, Masahiro; Ikuina, Yoji, Phosphorus and Sulfur and the Related Elements, 1988, vol. 38, p. 149 - 156
  作者：Nakayama, Juzo、Shibuya, Masahiro、Ikuina, Yoji、Murai, Fumito、Hoshino, Masamatsu

  DOI：——

  日期：——
• Quest for diatomic selenium
  作者：Andrzej Z. Rys、Erwin K.V. Schultz、David N. Harpp

  DOI：10.1080/17415993.2010.513440

  日期：2010.10.1

  Metallocene pentaselenides and elemental selenium were employed in an effort to generate diatomic selenium (Se2) under thermal conditions. Trapping experiments were carried out with six dienes. A successful formation of a diselenium adduct was observed in the case of 5,6-dimethylene-cyclohexa-1,3-diene (1a). The other dienes produced the corresponding dihydroselenophenes. The in-depth study of the limitations of our method to generate Se2 is described; a plausible mechanism rationalizing the observed results is proposed.