5,5'-dithiodisalicylic acid | 1283650-78-1

• 英文名称: 5,5'-dithiodisalicylic acid
• 英文别名: (η5-C5H5)2(5,5'-dithiodisalycilato)Ti
• CAS: 1283650-78-1
• 化学式: C₂₄H₁₈O₆S₂Ti
• 分子量: 514.415
• InChiKey: RRZUAXFRNAYVOX-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  二氯二茂钛 、 3,3'-二硫代二[6-羟基-苯甲酸] 在 NaOH 、 catalyst: C₂H₅OH 作用下， 以 乙醇 、 氯仿 、 重水 为溶剂， 以77.7%的产率得到5,5'-dithiodisalicylic acid
  参考文献：
  名称：

  Ethanol catalyzed synthesis of titanocene aryl carboxylate complexes and crystal structure of (η5-C5H5)2Ti(2-OH-5-S–O2CC6H3)2

  摘要：

  A method for the synthesis of titanocene (IV) aryl carboxylate complexes is presented in this paper. It is based on the fact that alcohol can catalyze the reaction between Cp2TiCl2 and aryl carboxylate ligands in the presence of sodium hydroxide (NaOH). The effects of the catalyst on the reaction system were studied and the possible reaction mechanism was proposed. This method was used to prepare a series of titanocene (IV) aryl carboxylate complexes and a macrocyclic titanocene (5,5'-dithiodisalicylato titanocene), whose structure was determined by X-ray diffraction analysis. (C) 2010 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2010.12.037