1,1'-[Disulfanediylbis(selanylmethylene)]dibenzene | 593247-98-4

• 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: 1,1'-[Disulfanediylbis(selanylmethylene)]dibenzene
• 英文别名: (benzylselanyldisulfanyl)selanylmethylbenzene
• CAS: 593247-98-4
• 化学式: C₁₄H₁₄S₂Se₂
• 分子量: 404.317
• InChiKey: QNPWBSBMVJPPQJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.01
• 重原子数：
  18
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  50.6
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  二苄基二硒醚 在 氯化三苯基甲基二硫化物 作用下， 以 氯仿 为溶剂， 反应 0.17h， 以80%的产率得到1,1'-[Disulfanediylbis(selanylmethylene)]dibenzene
  参考文献：
  名称：

  A novel synthesis of organic diselenapolysulfides

  摘要：

  A family of organic polychalcogenides with a common structure of RSeSxSeR (with x = 1, 2, 3 and R = CH3, Ph, PhCH2, O2NC6H4CH2) as well as cyclic 5,5-dimethyl-1,2-dithia-3,7-diselenacycloheptane were synthesized in good yield and high purity from the reaction of Ph3CSxCl with corresponding diselenides in chloroform at room temperature. Mechanistic aspects of the insertion involving the formation of an intermediate (RSeSxCPh3) are discussed. (C) 2003 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0040-4039(03)00828-1

文献信息

• A novel synthesis of organic diselenapolysulfides
  作者：Yihua Hou、Andrzej Z. Rys、Imad A. Abu-Yousef、David N. Harpp

  DOI：10.1016/s0040-4039(03)00828-1

  日期：2003.5

  A family of organic polychalcogenides with a common structure of RSeSxSeR (with x = 1, 2, 3 and R = CH3, Ph, PhCH2, O2NC6H4CH2) as well as cyclic 5,5-dimethyl-1,2-dithia-3,7-diselenacycloheptane were synthesized in good yield and high purity from the reaction of Ph3CSxCl with corresponding diselenides in chloroform at room temperature. Mechanistic aspects of the insertion involving the formation of an intermediate (RSeSxCPh3) are discussed. (C) 2003 Elsevier Science Ltd. All rights reserved.