2,2'-thenoyl disulfide | 116401-30-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 噻吩类
• 英文名称: 2,2'-thenoyl disulfide
• 英文别名: bis-(thiophene-2-carbonyl)-disulfane；Bis-(thiophen-2-carbonyl)-disulfan；Disulfide, bis(2-thenoyl)-；S-(thiophene-2-carbonylsulfanyl) thiophene-2-carbothioate
• CAS: 116401-30-0
• 化学式: C₁₀H₆O₂S₄
• 分子量: 286.42
• InChiKey: ZPWFFRLQFIXCDO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  16
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  141
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  2-噻吩硫代甲S-酸 在 三乙胺 、 silver nitrate 作用下， 以 甲醇 为溶剂， 反应 1.5h， 以69%的产率得到2,2'-thenoyl disulfide
  参考文献：
  名称：

  Silver(I) catalyzed oxidation of thiocarboxylic acids into the corresponding disulfides and synthesis of some new Ag(I) complexes of thiophene-2-thiocarboxylate

  摘要：

  Aromatic thiocarboxylic acids in presence of a base on treatment with silver nitrate under ambient conditions were oxidized to the corresponding disulfides. The reactions were found to be catalyzed by Ag+ ions. The catalytic oxidation is paralleled by the Ag(SCOAr) complex formation reaction which could be considerably subsided by adjustment of the reaction conditions. Attempts to use (Ag(PPh3)(2)](+) or [Ag(PPh3)](+)r ion as the catalyst were unsuccessful as these resulted in the formation of the corresponding thiocarboxylate complexes. The products, ArCOSSCOAr (1, 2), [Ag(SCOAr)(PPh3)(2)] (3, 4) and [Ag(SCOAr)(PFh(3))](4) (5) (Ar = C6H5, C4H3S) were characterized by single crystal X-ray analysis. Compounds 3 and 4 are monomeric while 5 is a cyclic tetramer in the crystalline phase. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2010.09.033

文献信息

• Bory et al., Annales Pharmaceutiques Francaises, 1954, vol. 12, p. 673
  作者：Bory et al.

  DOI：——

  日期：——
• Silver(I) catalyzed oxidation of thiocarboxylic acids into the corresponding disulfides and synthesis of some new Ag(I) complexes of thiophene-2-thiocarboxylate
  作者：Suryabhan Singh、Jyotsna Chaturvedi、Subrato Bhattacharya、Heinrich Nöth

  DOI：10.1016/j.poly.2010.09.033

  日期：2011.1

  Aromatic thiocarboxylic acids in presence of a base on treatment with silver nitrate under ambient conditions were oxidized to the corresponding disulfides. The reactions were found to be catalyzed by Ag+ ions. The catalytic oxidation is paralleled by the Ag(SCOAr) complex formation reaction which could be considerably subsided by adjustment of the reaction conditions. Attempts to use (Ag(PPh3)(2)](+) or [Ag(PPh3)](+)r ion as the catalyst were unsuccessful as these resulted in the formation of the corresponding thiocarboxylate complexes. The products, ArCOSSCOAr (1, 2), [Ag(SCOAr)(PPh3)(2)] (3, 4) and [Ag(SCOAr)(PFh(3))](4) (5) (Ar = C6H5, C4H3S) were characterized by single crystal X-ray analysis. Compounds 3 and 4 are monomeric while 5 is a cyclic tetramer in the crystalline phase. (C) 2010 Elsevier Ltd. All rights reserved.

表征谱图