Potassium hydrogen 4-amino-5-hydroxynaphthalene-1,3-disulphonate | 57248-90-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: Potassium hydrogen 4-amino-5-hydroxynaphthalene-1,3-disulphonate
• 英文别名: potassium;1-amino-8-hydroxy-4-sulfonaphthalene-2-sulfonate
• CAS: 57248-90-5
• 化学式: C₁₀H₈NO₇S₂*K
• 分子量: 357.406
• InChiKey: LVXBUYIUMTZNLP-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -2.72
• 重原子数：
  21
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  175
• 氢给体数：
  3
• 氢受体数：
  8

反应信息

• 作为反应物：
  描述：

  Potassium hydrogen 4-amino-5-hydroxynaphthalene-1,3-disulphonate 、 苯甲醛 在 氢氧化钾 作用下， 以 乙醇 为溶剂， 反应 1.0h， 生成
  参考文献：
  名称：

  Products of complex formation in CoCl2-1-amino-8-hydroxynaphthalene-2,4-disulfonic acid-α-hydroxy-α-phenylacetophenone (benzaldehyde and its hydroxy derivatives) systems

  摘要：

  From the CoCl2-1-amino-8-hydroxynaphthalene-2,4-disulfonic acid-benzoin (or benzaldehyde and its para- and ortho-hydroxy derivatives), complexes of the composition C48H38K2N2O18S4Co, C17H17ClKNO11S2Co, C17H16KNO11S2Co, and C34H24K2N2O16S4Co2 were isolated. These compounds were identified and characterized by elemental and X-ray phase analysis, thermogravimetry, IR and diffuse reflectance spectroscopy, as well as magnetic susceptibility and electroconductivity measurements. The C17H16KNO11S2Co and C34H24K2N2O16S4Co2 complexes were additionally studied by the extended X-ray absorption fine structure (EXAFS) method. Evidence for a monomeric structure of the former complex and for a hydroxyl-bridged dimeric structure of the latter was obtained.

  DOI：

  10.1134/s107036320901006x

文献信息

• Seifullina, I. I.; Skorokhod, L. S.; Minin, V. V., Russian Journal of Inorganic Chemistry, 1994, vol. 39, p. 1430 - 1434
  作者：Seifullina, I. I.、Skorokhod, L. S.、Minin, V. V.

  DOI：——

  日期：——
• Products of complex formation in CoCl2-1-amino-8-hydroxynaphthalene-2,4-disulfonic acid-α-hydroxy-α-phenylacetophenone (benzaldehyde and its hydroxy derivatives) systems
  作者：L. S. Skorokhod、I. I. Seifullina、V. G. Vlasenko

  DOI：10.1134/s107036320901006x

  日期：2009.1

  From the CoCl2-1-amino-8-hydroxynaphthalene-2,4-disulfonic acid-benzoin (or benzaldehyde and its para- and ortho-hydroxy derivatives), complexes of the composition C48H38K2N2O18S4Co, C17H17ClKNO11S2Co, C17H16KNO11S2Co, and C34H24K2N2O16S4Co2 were isolated. These compounds were identified and characterized by elemental and X-ray phase analysis, thermogravimetry, IR and diffuse reflectance spectroscopy, as well as magnetic susceptibility and electroconductivity measurements. The C17H16KNO11S2Co and C34H24K2N2O16S4Co2 complexes were additionally studied by the extended X-ray absorption fine structure (EXAFS) method. Evidence for a monomeric structure of the former complex and for a hydroxyl-bridged dimeric structure of the latter was obtained.