W(CO)4(3-[(2-pyridinylmethylene)amino]benzoic acid) | 712273-56-8

• 英文名称: W(CO)4(3-[(2-pyridinylmethylene)amino]benzoic acid)
• CAS: 712273-56-8
• 化学式: C₁₇H₁₀N₂O₆W
• 分子量: 522.126
• InChiKey: TXPLCJFNUWGKLP-GNWKECPVSA-N

计算性质

• 辛醇/水分配系数(LogP)：
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• 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：
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反应信息

• 作为反应物：
  描述：

  sodium hydroxide 、 W(CO)4(3-[(2-pyridinylmethylene)amino]benzoic acid) 以 二氯甲烷 、 水 为溶剂， 生成 W(CO)4(sodium 3-[(2-pyridinylmethylene)amino]benzoate)
  参考文献：
  名称：

  The pH dependent phase transfer of an organometallic complex: synthesis, characterization, and crystal structure of a W(0) tetracarbonyl with an acidic pyridine–imine ligand

  摘要：

  Reaction of the asymmetrical pyridine-imine ligand L (where L = benzoic acid, 3-[(2-pyridinylmethylene)amino]) with W(CO)(3)(EtCN)(3) and CO (g) affords a W(0) tetracarbonyl in which the Schiff-base ligand coordinates in a bidentate fashion. The complex was characterized by IR, NMR, and UV-visible spectroscopy and elemental analysis. The solid-state structure of W(CO)(4)(L), which crystallized in the orthorhombic space group Pbca with unit cell parameters a = 22.497(4) Angstrom, b = 14.112(6) Angstrom, and c = 13.675(3) Angstrom was established by X-ray crystallography. Deprotonation of the -CO2H group on the ligand with base results in the formation of a water-soluble organometallic complex which can be partitioned between organic and aqueous phases in a biphasic system by pH adjustment. (C) 2003 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.inoche.2003.09.015
• 作为产物：
  描述：

  (bicyclo[2.2.1]hepta-2,5-diene)tetracarbonyltungsten(0) 、 3-[(1-pyridin-2-yl-methylidene)-amino]benzoic acid 以 四氢呋喃 为溶剂， 以79%的产率得到W(CO)4(3-[(2-pyridinylmethylene)amino]benzoic acid)
  参考文献：
  名称：

  The pH dependent phase transfer of an organometallic complex: synthesis, characterization, and crystal structure of a W(0) tetracarbonyl with an acidic pyridine–imine ligand

  摘要：

  Reaction of the asymmetrical pyridine-imine ligand L (where L = benzoic acid, 3-[(2-pyridinylmethylene)amino]) with W(CO)(3)(EtCN)(3) and CO (g) affords a W(0) tetracarbonyl in which the Schiff-base ligand coordinates in a bidentate fashion. The complex was characterized by IR, NMR, and UV-visible spectroscopy and elemental analysis. The solid-state structure of W(CO)(4)(L), which crystallized in the orthorhombic space group Pbca with unit cell parameters a = 22.497(4) Angstrom, b = 14.112(6) Angstrom, and c = 13.675(3) Angstrom was established by X-ray crystallography. Deprotonation of the -CO2H group on the ligand with base results in the formation of a water-soluble organometallic complex which can be partitioned between organic and aqueous phases in a biphasic system by pH adjustment. (C) 2003 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.inoche.2003.09.015