3-[(2-pyridinyl-(6-methyl)methylene)amino]benzenesulfonicacid sodium salt | 361348-22-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 3-[(2-pyridinyl-(6-methyl)methylene)amino]benzenesulfonicacid sodium salt
• 英文别名: Sodium;3-[(6-methylpyridin-2-yl)methylideneamino]benzenesulfonate
• CAS: 361348-22-3
• 化学式: C₁₃H₁₁N₂O₃S*Na
• 分子量: 298.298
• InChiKey: BDDXZAUADJULJM-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -0.95
• 重原子数：
  20
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  90.8
• 氢给体数：
  0
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  甲醇 、 二(氰基苯)二氯化钯 、 3-[(2-pyridinyl-(6-methyl)methylene)amino]benzenesulfonicacid sodium salt 以 甲醇 为溶剂， 以60%的产率得到[PdCl2(NC5H3(CH3)CH=NC6H4-3-SO3Na)]*0.5MeOH
  参考文献：
  名称：

  Palladium(II) and platinum(II) complexes containing hydrophilic pyridinylimine-based ligands

  摘要：

  Reaction of the unsymmetrical hydrophilic pyridinylimine ligands 1a-e with either PdCl2(C6H5CN)(2) or PtCl2(C6H5CN)(2) affords the square-planar d(8) dichloride complexes 2a-e and 3, respectively. Formation of these divalent species effectively stabilizes the reactive imine bond towards hydrolysis. All of the Pd(II) and Pt(II) complexes were characterized by H-1 and C-13 NMR spectroscopy and elemental analysis. The solid-state structure of 2a was established by X-ray crystallography and reveals relatively little delocalization of the imine C=N bond upon metallacycle formation. (C) 2003 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0020-1693(03)00304-9

文献信息

• Aqueous Organometallic Chemistry with Nitrogen Ligands:  Synthesis of Hydrophilic Platinum(0) Olefin Complexes
  作者：Abhijit Kundu、Brian P. Buffin

  DOI：10.1021/om010212k

  日期：2001.8.1

  pyridine−imine chelating ligands with Pt(η2-norbornene)3 in the presence of olefins that contain electron-withdrawing substituents afford water-soluble three-coordinate Pt(0) complexes. The stability of these organometallic complexes in aqueous solution is dependent on the position of the hydrophilic charged substituents in the chelating ligand and the electronic nature of the coordinated olefin.

  螯合配体的Pt亲水不对称吡啶亚胺的反应（η 2降冰片烯）3烯烃含有吸电子取代基，得到的水溶性三维坐标的Pt（0）复合物的存在。这些有机金属配合物在水溶液中的稳定性取决于螯合配体中亲水性带电取代基的位置以及配位烯烃的电子性质。