W(NtBu)2(NH2tBu)2 | 1346423-06-0

• 英文名称: W(NtBu)2(NH2tBu)2
• CAS: 1346423-06-0
• 化学式: C₁₆H₄₀N₄W
• 分子量: 472.37
• InChiKey: JAWWSFVKFBGXDP-UHFFFAOYSA-N

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

• 作为反应物：
  描述：

  W(NtBu)2(NH2tBu)2 、 di-i-butylammonium di-i-butyldithiocarbamate 以 乙醚 为溶剂， 以44%的产率得到W(N(p-tolyl)2(S2CNtBu2)2
  参考文献：
  名称：

  Illusive tungsten-imido-dithiocarbamate complexes: Facile carbon–nitrogen bond formation

  摘要：

  Heating [WO2(S2CNBu2i)(2)] with a slight excess of ArNCO (Ar=Ph, p-tolyl) results in the rapid formation of imido-ureato complexes [W(NAr){kappa(2)-ArNC(O)NAr}(S2CNBu2i)(2)], a transformation believed to occur via the bis (imido) intermediates [W(NAr)(2)(S2CNBu2i)(2)]. The ureato ligand is easily removed (as the urea) upon addition of gaseous HCl to afford the dichloride [W(NAr)Cl-2(S2CNBu2i)(2)]. While bis(imido) complexes are unavailable from the direct reaction of isocyanates (or amines) with [WO2(S2CNBu2i)(2)], they can be prepared upon addition of dithiocarbamate salts to [W(NBut)(2)(NHBut)(2)] addition of two equivalents of [NH2Bu2i][(Bu2NCS2)-N-i] affording [W(NBut)(2)(S2CNBu2i)(2)] in which both imido groups are linear. (C) 2011 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.inoche.2011.09.014