bis(o-cyanophenyl)selane | 113560-89-7

• 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: bis(o-cyanophenyl)selane
• 英文别名: 2-(2-Cyanophenyl)selanylbenzonitrile
• CAS: 113560-89-7
• 化学式: C₁₄H₈N₂Se
• 分子量: 283.191
• InChiKey: BZILTERTZIBBAH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.08
• 重原子数：
  17
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  47.6
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  2-碘氰基苯 在 copper(I) oxide 、 selenium 、 乙二胺 、 potassium hydroxide 作用下， 以 二甲基亚砜 为溶剂， 反应 1.0h， 以71%的产率得到bis(o-cyanophenyl)selane
  参考文献：
  名称：

  Microwave-assisted Cu2O-catalyzed one-pot synthesis of symmetrical diaryl selenides from elemental selenium

  摘要：

  A novel and simple microwave-assisted one-pot protocol to prepare symmetrical diary] selenides has been developed. A cross-coupling reaction between aryl iodide and elemental selenium takes place in the presence of KOH and a catalytic amount of Cu2O/NH2CH2CH2NH2, leading to C-Se bond formation. The reactions are highly efficient with a reaction time of 1 h under microwave irradiation and yields from 50% to 90%. Published by Elsevier Ltd.

  DOI：

  10.1016/j.tetlet.2013.06.117

文献信息

• Lithium diselenide in aprotic medium - a convenient reagent for synthesis of organic diselenides
  作者：Ludwik Syper、Jacek Mlochowski

  DOI：10.1016/s0040-4020(01)89801-x

  日期：1988.1

  The reduction of selenium with lithium in THF in the presence of diphenylacetylene as a catalyst afforded lithium diselenide, which reacted with electrophiles giving alkyl or aryl diselenides 1 - 3 and selenides 4, as by-products. The useful method for preparation of diselenides based on this reaction was elaborated.

  在二苯乙炔作为催化剂的存在下，用锂在THF中还原硒，得到二硒化锂，其与亲电试剂反应生成副产物烷基或芳基二硒化物1-3和硒化物4。阐述了基于该反应制备二硒化物的有用方法。
• Degrand, Chantal; Prest, Rita; Nour, Mohamed, Phosphorus and Sulfur and the Related Elements, 1988, vol. 38, p. 201 - 210
  作者：Degrand, Chantal、Prest, Rita、Nour, Mohamed

  DOI：——

  日期：——
• SYPER, LUDWIK;MLOCHOWSKI, JACEK, TETRAHEDRON, 44,(1988) N 19, C. 6119-6130
  作者：SYPER, LUDWIK、MLOCHOWSKI, JACEK

  DOI：——

  日期：——