Bismuth;2-aminoethanethiolate | 216101-72-3

• 分子结构分类: 有机化合物 - 有机硫化合物
• 英文名称: Bismuth;2-aminoethanethiolate
• CAS: 216101-72-3
• 化学式: C₆H₁₈BiN₃S₃
• 分子量: 437.407
• InChiKey: RFZRWHAZKLSWSE-UHFFFAOYSA-K

计算性质

• 辛醇/水分配系数(LogP)：
  -1.9
• 重原子数：
  13
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  81.1
• 氢给体数：
  3
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  半胱胺盐酸盐 、 氯化铋 在 KOH 作用下， 以 乙醇 、 水 为溶剂， 以38%的产率得到Bismuth;2-aminoethanethiolate
  参考文献：
  名称：

  Defining and Controlling the Aminoethanethiolate Chemistry of Bismuth(III):  Synthesis and Comprehensive Characterization of the Homologous Thiolatobismuth Series

  摘要：

  Synthetic, spectroscopic (LR, Raman, NMR, APCI-MS), and X-ray crystallographic studies demonstrate that the highly favorable thiolation of bismuth can be controlled by manipulating stoichiometric conditions for the reactions of BiCl3 or Bi(NO3)(3) With aminoethanethiolate anions. With this approach, the first homologous series of mono-, bis-, and tris-thiolated bismuth complexes has been isolated and comprehensively characterized, which includes tris (aminoethanethiolato)bismuth(III) (1), bis (aminoethanethiolato) bismuth(III) nitrate (2NO(3)), and bis(aminoethanethiolato)bismuth(III) chloride (2Cl), the corresponding dimethylaminoethanethiolato derivatives (1(Me) and 2(Me)Cl), and dimethylaminoethanethioiatobismuth(III) chloride (3(Me)). The acyclic dimethylammoniumethanethiolatobismuth(III) chloride (4(Me)) extends the series and represents decoupling of the amine by protonation with retention of monothiolation. The synthetic guidelines are likely to be generally applicable to other metals and other asymmetric ligands.

  DOI：

  10.1021/ja981575n

文献信息

• Defining and Controlling the Aminoethanethiolate Chemistry of Bismuth(III):  Synthesis and Comprehensive Characterization of the Homologous Thiolatobismuth Series
  作者：Glen G. Briand、Neil Burford、T. Stanley Cameron、Witold Kwiatkowski

  DOI：10.1021/ja981575n

  日期：1998.11.1

  Synthetic, spectroscopic (LR, Raman, NMR, APCI-MS), and X-ray crystallographic studies demonstrate that the highly favorable thiolation of bismuth can be controlled by manipulating stoichiometric conditions for the reactions of BiCl3 or Bi(NO3)(3) With aminoethanethiolate anions. With this approach, the first homologous series of mono-, bis-, and tris-thiolated bismuth complexes has been isolated and comprehensively characterized, which includes tris (aminoethanethiolato)bismuth(III) (1), bis (aminoethanethiolato) bismuth(III) nitrate (2NO(3)), and bis(aminoethanethiolato)bismuth(III) chloride (2Cl), the corresponding dimethylaminoethanethiolato derivatives (1(Me) and 2(Me)Cl), and dimethylaminoethanethioiatobismuth(III) chloride (3(Me)). The acyclic dimethylammoniumethanethiolatobismuth(III) chloride (4(Me)) extends the series and represents decoupling of the amine by protonation with retention of monothiolation. The synthetic guidelines are likely to be generally applicable to other metals and other asymmetric ligands.