[Ce(nitrate)3(N,N-diisobutyl, carbamoyl methyl pyrazole)2] | 952189-41-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯
• 英文名称: [Ce(nitrate)3(N,N-diisobutyl, carbamoyl methyl pyrazole)2]
• CAS: 952189-41-2
• 化学式: C₂₆H₄₆CeN₉O₁₁
• 分子量: 800.825
• InChiKey: CNQUGYWDTGMQOZ-UHFFFAOYSA-N

反应信息

• 作为产物：
  描述：

  cerium(III) nitrate hexahydrate 、 N,N-diisobutyl, carbamoyl methyl pyrazole 以 乙酸乙酯 为溶剂， 以88%的产率得到[Ce(nitrate)3(N,N-diisobutyl, carbamoyl methyl pyrazole)2]
  参考文献：
  名称：

  Coordination and extraction studies of an unexplored bi-functional ligand, carbamoyl methyl pyrazole (CMPz) with uranium(VI), lanthanum(III) and cerium(III) nitrates

  摘要：

  The bi-functional carbamoyl methyl pyrazole ligands, C5H7N2CH2CONBu2 (L-1), (C5H7N2CH2CONBu2)-Bu-i (L-2), C3H3N2CH2CONBu2 (L-3), (C3H3N2CH2CONBu2)-Bu-i (L-4) and C5H7N2CH2CON(C8H17)(2) (L-5) were synthesized and characterized by spectroscopic and elemental analysis methods. The selected coordination chemistry of L-1 to L-4 with [UO2(NO3)(2)center dot 6H(2)O], [La(NO3)(3)center dot 6H(2)O] and [Ce(NO3)(3)center dot 6H(2)O] has been evaluated. Structures for the compounds [UO2(NO3)(2) C5H7N2CH2CONBu2] (6) [UO2(NO3)(2) (C5H7N2CHCONBu2)-Bu-i] (7) and [Ce(NO3)(3){C(3)H(3)N(2)CH(2)CON(i)Bu2}(2)] (11) have been determined by single crystal X-ray diffraction methods. Preliminary extraction studies of the ligand L-5 with U(VI) and Pu(IV) in tracer level showed an appreciable extraction for U(VI) and Pu(TV) up to 10 M HNO3 but not for Am(III). Thermal studies of the compounds 6 and 7 in air revealed that the ligands can be destroyed completely on incineration. (c) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2007.04.005