| 291313-11-6

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫代羰基化合物
• CAS: 291313-11-6
• 化学式: C₈H₄S₃Sn
• 分子量: 315.028
• InChiKey: PSDCDGUDPRMVPG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.55
• 重原子数：
  12.0
• 可旋转键数：
  2.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  3.0

反应信息

• 作为产物：
  描述：

  2,2'-dilithio 3,3'-dithienylsulfur 、 tin(ll) chloride 以 乙醚 为溶剂， 生成
  参考文献：
  名称：

  Synthesis and characterization of Group 14 elements—dithienylsulfur cycloadducts and oligomers

  摘要：

  The reactions of various organometallic dichlorides R2MCl2 (R = Bu, Ph; M = Si, Ge, Sn) with 2,2'-dilithio 3,3'-dithienylsulfur were described. They gave simultaneously cycloadducts and oligomers. The X-ray crystal structure of the heterocycle 3b shows a slightly distorted six-membered ring with the two heteroatoms (sulfur and germanium) in a boat conformation. The molecular weights of the oligomers were determined by size exclusion chromatography. Starting from metal divalent species, insoluble oligomers were obtained. The presence of bivalent metallic sites in these chains was verified by cycloaddition reaction with 3,5-di-t-butyl orthoquinone. Electrical studies show that these non-doped oligomers behave as semi-conductors. (C) 2000 Elsevier Science S.A. All rights reserved.

  DOI：

  10.1016/s0020-1693(00)00111-0

文献信息

• Synthesis and characterization of Group 14 elements—dithienylsulfur cycloadducts and oligomers
  作者：Sandrine Fauré、Bruno Valentin、Jacques Rouzaud、Heinz Gornitzka、Annie Castel、Pierre Rivière

  DOI：10.1016/s0020-1693(00)00111-0

  日期：2000.7

  The reactions of various organometallic dichlorides R2MCl2 (R = Bu, Ph; M = Si, Ge, Sn) with 2,2'-dilithio 3,3'-dithienylsulfur were described. They gave simultaneously cycloadducts and oligomers. The X-ray crystal structure of the heterocycle 3b shows a slightly distorted six-membered ring with the two heteroatoms (sulfur and germanium) in a boat conformation. The molecular weights of the oligomers were determined by size exclusion chromatography. Starting from metal divalent species, insoluble oligomers were obtained. The presence of bivalent metallic sites in these chains was verified by cycloaddition reaction with 3,5-di-t-butyl orthoquinone. Electrical studies show that these non-doped oligomers behave as semi-conductors. (C) 2000 Elsevier Science S.A. All rights reserved.