dichloropalladium;ethoxy(quinolin-1-ium-2-ylmethyl)phosphinate;ethoxy(quinolin-1-ium-2-ylmethyl)phosphinic acid;chloride | 209846-91-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: dichloropalladium;ethoxy(quinolin-1-ium-2-ylmethyl)phosphinate;ethoxy(quinolin-1-ium-2-ylmethyl)phosphinic acid;chloride
• CAS: 209846-91-3
• 化学式: C₁₂H₁₄Cl₃NO₃PPd*C₁₂H₁₅NO₃P
• 分子量: 716.231
• InChiKey: BQCQAKDFUXESCR-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：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
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• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  dichloropalladium;ethoxy(quinolin-1-ium-2-ylmethyl)phosphinate;ethoxy(quinolin-1-ium-2-ylmethyl)phosphinic acid;chloride 以 甲醇 为溶剂， 以99%的产率得到trans-bis(monoethyl 2-quinolylmethylphosphonate) palladium(II) dichloride
  参考文献：
  名称：

  Palladium(II) coordination chemistry of monoethyl 2-quinolylmethylphosphonate

  摘要：

  The synthesis and some spectroscopic properties of the new palladium(II) complexes with monoethyl 2-quinolylmethylphosphonate (2-mqmp) have been reported. It was shown that the molecular or the ionic complexes could be isolated by reaction of 2-mqmp with PdX42-(X = Cl, Br) depending on the acidity of the aqueous reaction solution. The square planar dihalide complexes trans-Pd(2-mqmp)(2)X-2 with monodentate N-bonded ligand through the quinoline nitrogen were obtained at pH similar to 3.5. Under acidic conditions at pH < 3 the ion-pair salt complexes [2-mqmp H+][Pd(2-mqmp)X-3(-)] containing the protonated quinoline ligand as cation and the quinoliniummethylphosphonatetrihalopalladate complex as anion were isolated. These ionic complexes by heating in methanol were decomposed: the chloro complex to the molecular dichloropalladium adduct Pd(2-mqmp)(2)Cl-2, while its bromo analogue gave a mixture of the dibromopalladium adduct Pd(2-mqmp)(2)Br-2 and the ion-pair hexabromodipalladium salt complex [2-mqmp H+](2)[Pd2Br62-]. The chelate complex Pd(2-mqmp-H)(2) . 2H(2)O was isolated at pH > 6. In this compound 2-mqmp acts as a bidentate ligand through the quinoline nitrogen and the phosphonic acid oxygen. The new complexes were identified and characterized on the basis of elemental and thermogravimetric analysis, magnetic and conductance measurements, as well as by infrared and positive/negative-ion FAB-mass spectroscopic studies. (C) 1998 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0277-5387(97)00408-7
• 作为产物：
  描述：

  盐酸 、 potassium tetrachloropalladate(II) 、 monoethyl 2-quinolylmethylphosphonate 以 水 为溶剂， 以50%的产率得到dichloropalladium;ethoxy(quinolin-1-ium-2-ylmethyl)phosphinate;ethoxy(quinolin-1-ium-2-ylmethyl)phosphinic acid;chloride
  参考文献：
  名称：

  Palladium(II) coordination chemistry of monoethyl 2-quinolylmethylphosphonate

  摘要：

  The synthesis and some spectroscopic properties of the new palladium(II) complexes with monoethyl 2-quinolylmethylphosphonate (2-mqmp) have been reported. It was shown that the molecular or the ionic complexes could be isolated by reaction of 2-mqmp with PdX42-(X = Cl, Br) depending on the acidity of the aqueous reaction solution. The square planar dihalide complexes trans-Pd(2-mqmp)(2)X-2 with monodentate N-bonded ligand through the quinoline nitrogen were obtained at pH similar to 3.5. Under acidic conditions at pH < 3 the ion-pair salt complexes [2-mqmp H+][Pd(2-mqmp)X-3(-)] containing the protonated quinoline ligand as cation and the quinoliniummethylphosphonatetrihalopalladate complex as anion were isolated. These ionic complexes by heating in methanol were decomposed: the chloro complex to the molecular dichloropalladium adduct Pd(2-mqmp)(2)Cl-2, while its bromo analogue gave a mixture of the dibromopalladium adduct Pd(2-mqmp)(2)Br-2 and the ion-pair hexabromodipalladium salt complex [2-mqmp H+](2)[Pd2Br62-]. The chelate complex Pd(2-mqmp-H)(2) . 2H(2)O was isolated at pH > 6. In this compound 2-mqmp acts as a bidentate ligand through the quinoline nitrogen and the phosphonic acid oxygen. The new complexes were identified and characterized on the basis of elemental and thermogravimetric analysis, magnetic and conductance measurements, as well as by infrared and positive/negative-ion FAB-mass spectroscopic studies. (C) 1998 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0277-5387(97)00408-7