(2-Cyclohexylidene-2-phenylselanylethyl)-diphenylphosphane | 1121857-72-4

• 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: (2-Cyclohexylidene-2-phenylselanylethyl)-diphenylphosphane
• CAS: 1121857-72-4
• 化学式: C₂₆H₂₇PSe
• 分子量: 449.434
• InChiKey: YLRURNSJWFIVBJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.37
• 重原子数：
  28
• 可旋转键数：
  6
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.23
• 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：

  (2-Cyclohexylidene-2-phenylselanylethyl)-diphenylphosphane 在 氧气 作用下， 以 氘代氯仿 为溶剂， 以42%的产率得到[2-(diphenylphosphinyl)-1-(phenylseleno)ethylidene]cyclohexane
  参考文献：
  名称：

  Highly Regioselective Simultaneous Introduction of Phosphino and Seleno Groups into Unsaturated Bonds by the Novel Combination of (Ph₂P)₂ and (PhSe)₂ upon Photoirradiation

  摘要：

  A novel combination of tetraphenyldiphosphine and diphenyl diselenide under photoirradiation conditions attains simultaneous introduction of diphenylphosphino and phenylseleno groups into carbon-carbon unsaturated bonds such as terminal alkynes or allenes, regioselectively.

  DOI：

  10.1021/jo8020067
• 作为产物：
  描述：

  环己乙炔 、 二苯基二硒醚 、 四苯基二膦 以 氘代氯仿 为溶剂， 反应 1.0h， 以92%的产率得到(2-Cyclohexylidene-2-phenylselanylethyl)-diphenylphosphane
  参考文献：
  名称：

  Highly Regioselective Simultaneous Introduction of Phosphino and Seleno Groups into Unsaturated Bonds by the Novel Combination of (Ph₂P)₂ and (PhSe)₂ upon Photoirradiation

  摘要：

  A novel combination of tetraphenyldiphosphine and diphenyl diselenide under photoirradiation conditions attains simultaneous introduction of diphenylphosphino and phenylseleno groups into carbon-carbon unsaturated bonds such as terminal alkynes or allenes, regioselectively.

  DOI：

  10.1021/jo8020067

文献信息

• Highly Regioselective Simultaneous Introduction of Phosphino and Seleno Groups into Unsaturated Bonds by the Novel Combination of (Ph₂P)₂ and (PhSe)₂ upon Photoirradiation
  作者：Shin-ichi Kawaguchi、Takamune Shirai、Takashi Ohe、Akihiro Nomoto、Motohiro Sonoda、Akiya Ogawa

  DOI：10.1021/jo8020067

  日期：2009.2.20

  A novel combination of tetraphenyldiphosphine and diphenyl diselenide under photoirradiation conditions attains simultaneous introduction of diphenylphosphino and phenylseleno groups into carbon-carbon unsaturated bonds such as terminal alkynes or allenes, regioselectively.