| 208239-64-9

• CAS: 208239-64-9
• 化学式: C₁₂H₁₇Cl₂N₂S₂V
• 分子量: 375.26
• InChiKey: VASVBBXBZFELPD-UHFFFAOYSA-K

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
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• 环数：
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• 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：

  VCl₃(N-4-MeC₆H₄) 、 sodium N,N-diethyldithiocarbamate 以 二氯甲烷 为溶剂， 以1%的产率得到
  参考文献：
  名称：

  Organoimido and organodi-imido vanadium complexes

  摘要：

  Reactions of the p-tolylimido vanadium(V) complex [V(NTol)Cl-3], 1, with sodium dithiocarbamate salts Na[S2CNR2] yield an homologous series of organoimido vanadium(V) dithiocarbamate systems [TolN=(S2CNR2)(x)Cl(3-x)] [x = 1:R = Et (2a), Me (2b); x = 2: R = Et (3a), Me (3b); x = 3:R = Et (4a), Me (4b)]; the electronic and V-51 NMR spectra of these complexes are described. Zn reduction of complexes 3 affords impure products whose ESR spectra are consistent with the presence of the V(IV) systems [V(NTol) (S2CNR2)(2)], 5. Reaction of VOCl3 with 0.5 equiv. of p-OCN-C6H4-NCO yields the p-phenylenediimido complex [Cl3V=NC6H4N=VCl3], 6. Dissolution of 6 in THF produces an adduct [(THF)(3)Cl3V=NC6H4N=VCl3(THF)(3)], 7, whose THF ligands are weakly bound. VOCl3 reacts with an equimolar amount of p-OCN-C6H4-NCO to produce the mononuclear complex p-[Cl3V=NC6H4-NCO], 8. The reaction of 8 with OWCl4 in refluxing toluene affords an insoluble product analyzing as the expected heterobinuclear system [Cl3V=NC6H4N=WCl4], 9, but treatment of this product with THF yields a mixture shown by H-1 NMR to contain both 7 and its ditungsten analogue [(THF)Cl4W=NC6H4N=WCl4(THF)], indicating that an unusual intermetallic exchange of imido ligands has occurred. The chloride ligands of 6 can be substituted by [S2CNEt2] or [(OBu)-Bu-t] anions to afford [(Et2NCS2)(3)V=NC6H4N=V(S2CNEt2)(3)], 11, and [((BuO)-Bu-t)(3)V=NC6H4N=V(O'Bu)(3)], 12, respectively. (C) 1998 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0277-5387(97)00222-2