di-μ-chloro-dichloro[1,3-bis(3,5-dimethylpyrazolyl-1-carbonyl)benzene]dipalladium(II)-dichloromethane | 548439-98-1

• 英文名称: di-μ-chloro-dichloro[1,3-bis(3,5-dimethylpyrazolyl-1-carbonyl)benzene]dipalladium(II)-dichloromethane
• CAS: 548439-98-1
• 化学式: CH₂Cl₂*C₁₈H₁₈Cl₄N₄O₂Pd₂
• 分子量: 761.951
• InChiKey: KRIXEROAAIBMKZ-UHFFFAOYSA-J

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

• 作为产物：
  描述：

  双(乙腈)氯化钯(II) 、 二氯甲烷 、 1,3-bis(3,5-dimethylpyrazolyl-1-carbonyl)benzene 以 二氯甲烷 为溶剂， 以96%的产率得到di-μ-chloro-dichloro[1,3-bis(3,5-dimethylpyrazolyl-1-carbonyl)benzene]dipalladium(II)-dichloromethane
  参考文献：
  名称：

  Benzenedicarbonyl and benzenetricarbonyl linker pyrazolyl complexes of palladium(ii): synthesis, X-ray structures and evaluation as ethylene polymerisation catalystsElectronic supplementary information (ESI) available: molecular structures and bond lengths and angles for L2, L3, L6 and 2. See http://www.rsc.org/suppdata/dt/b2/b208376k/

  摘要：

  A series of novel compounds with pyrazolyl rings (pz) linked by benzenedicarbonyl (L1-L4) and benzenetricarbonyl (L5, L6) have been prepared and structurally characterized. The mutual orientation of their rings was studied by molecular mechanics. These polydentate species react with PdCl2(NCMe)(2) to yield dinuclear complexes in which the Pd centers coordinate to one or two pz units, a terminal chloride and two bridging chloride ligands. In complex [{(3,5-tBu(2)pzCO)(3)-1,3,5-C6H4}Pd2Cl2(mu-Cl)(2)](4) the pyrazolyl ligand L5 acts as a bidentate donor despite the presence of the third pz group. These Pd complexes, when activated with methylaluminoxide (MAO), exhibit activity in ethylene polymerization.

  DOI：

  10.1039/b208376k