bis(cyanato)cadmium nonaisopropoxydizirconium | 1426687-31-1

• 英文名称: bis(cyanato)cadmium nonaisopropoxydizirconium
• CAS: 1426687-31-1
• 化学式: C₅₆H₁₂₆Cd₂N₂O₂₀Zr₄
• 分子量: 1737.33
• InChiKey: BRXPYHBQEPQLJJ-UHFFFAOYSA-L

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：

  iodocadmium nonaisopropoxydizirconium 、 silver cyanate 以 正庚烷 、 甲苯 为溶剂， 反应 12.0h， 生成 bis(cyanato)cadmium nonaisopropoxydizirconium
  参考文献：
  名称：

  Synthetic and Structural Investigations on the Reactivity of the Cd–I Bond in [ICd{Zr₂(OPrⁱ)₉}] to Construct New Mixed-Metal Alkoxides

  摘要：

  New mixed-metal alkoxides of general formula [XCd{Zr-2(OPri)(9)}] (X = -C2F5, -C6F5, -C6F4-4-H, -NO3, -NCO, -SO3CF3, -O2CCF3, -O2CC2F5, -O2CCH3, -ClO4, -CN, -SO4; n = 1, 2) were obtained by the scission of the Cd-I bond in the iodo heterobimetallic isopropoxide [ICd{Zr-2(OPri)(9)}] (1), whereby the underlying synthetic strategies involve metathesis reactions with silver salts or Lewis acid-base interactions between the Bronsted acid [Zr-(OPri)(4)(HOPri)](2) and bis(fluoroorgano)cadmium (Cd(R-f)(2)) compounds. The new compounds were characterized by multinuclear NMR spectroscopy, elemental analysis, and mass spectrometry. The results of X-ray diffraction analysis of [(F5C6)Cd{Zr-2(OPri)(9)}] (2), [(4-H-F4C6)Cd{Zr-2(OPri)(9)}] (3), [(F5C2)Cd{Zr-2(OPri)(9)}](2) (4), [(ONO2)Cd{Zr-2(OPri)(9)}](2) (5), [(CH3CO2)Cd(Zr-2(OPri)(9)}] (6), [(O2ClO2)(H5C3N)Cd{Zr-2(OPri)(9)}] (7), [(mu-O2ClO2)Cd{Zr-2(OPri)(9)}](2) (8), [(mu-O2CCF3)-Cd{Zr-2(OPri)(8)(O2CCF3)}](2) (9), [(mu-O2CC2F5)Cd{Zr-2(OPri)(8)(O2CC2F5)}](2) (10), [(mu(O,N)-OCN)Cd{Zr-2(OPri)(9)}](2) (11), and [(mu-O2SOCF3)Cd{Zr-2(OPri)(9)}](2) (12) revealed the molecular framework to be formally constituted by tetradentate coordination of a nonaisopropoxo dizirconate unit, {Zr-2(OPri)(9)}(-), to a CdX+ unit. In solution and in the solid state, 1-7 exist as monomers, whereas compounds 8-12 form dimers.

  DOI：

  10.1021/om301053b