| 1621476-68-3

• CAS: 1621476-68-3
• 化学式: C₂₄H₄₈N₆O₁₀U
• 分子量: 818.708
• InChiKey: RXJBYKPBRCWGTK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  UO2(NO3)2*6H2O 、 N,N-diisopropylpiperidine-1-carboxamide 以 氯仿 为溶剂， 以85%的产率得到
  参考文献：
  名称：

  Synthetic and structural studies of piperidine carboxamide uranyl ion complexes

  摘要：

  New piperidine based ligands of the type [C5H10NCONR2] (where R = CH3 (L1), C2H5 (L2) and (C3H7)-C-i (L3)) have been prepared and characterized. The complex chemistry of these ligands with uranyl chloride, bromide, nitrate and beta-diketonates has been studied using IR and NMR spectroscopic methods. Crystal structures for the complexes [UO2Cl2(L3)(2)] (1), [UO2Br2(L3)(2)] (2) [UO2(NO3)(2)(L3)(2)] (5) and [UO2(C4H3SCOCHCOCF3)(2)(L3)] (8) have been determined by the X-ray diffraction method. The structures of 1 and 2 show that the uranyl ion is surrounded by two of the ligands and two halogen atoms in an octahedral geometry. The structure of 5 shows that the uranyl group is surrounded by two nitrate groups and two ligands in a hexagonal bipyramidal geometry. The structure of 8 shows that the uranyl group is surrounded by two beta-diketonates and one ligand in a pentagonal bipyramidal geometry. The structures show that the carboxamide ligands are strongly bonded to the uranyl group, showing a near linear geometry for the U-O-C bond (angle 150-159 degrees). The prepared chloro and bromo compounds are air and moisture stable and show good solubility in normal organic solvents. (C) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2014.05.037