(2,4,6-trimethylphenylimido)bis(2,6-dimethylphenylisocyanide)bis(2,4,6-trimethylthiophenolato)chromium(IV) | 173321-34-1

• 英文名称: (2,4,6-trimethylphenylimido)bis(2,6-dimethylphenylisocyanide)bis(2,4,6-trimethylthiophenolato)chromium(IV)
• CAS: 173321-34-1
• 化学式: C₄₅H₅₁CrN₃S₂
• 分子量: 750.048
• InChiKey: AKWSJWVLYNTZKR-UHFFFAOYSA-L

反应信息

• 作为产物：
  描述：

  bis(2,4,6-trimethylbenzenethiolato)bis(2,4,6-trimethylphenylimido)chromium(VI) 、 2,6-二甲基苯基异腈 以 甲苯 为溶剂， 以80%的产率得到(2,4,6-trimethylphenylimido)bis(2,6-dimethylphenylisocyanide)bis(2,4,6-trimethylthiophenolato)chromium(IV)
  参考文献：
  名称：

  Reactions of bis(mesitylimido)bis(arylthiolato)chromium(VI) compounds

  摘要：

  The chromium(VI) imidothiolato complex, Cr(Nmes)(2)(Smes)(2) (1), mes = 2,4,6-Me(3)C(6)H(2), reacts with 2,6-xylylisocyanide (xylNC) to form the five-coordinate chromium(IV) complex Cr(Nmes)(Smes)(2)(xylNC)(2)(2). A similar interaction of Cr(Nmes)(2) (SC6H2-2,4,6-P-3(i))(2) gives only the disulfide adduct Cr(Nmes)(2)(SC6H2-2,4,6-Pr-3(i))(2) .(2,4,6-(Pr3C6H2S)-C-i)(2)(3). Interaction of 1 and PMePh(2) gives Cr-4(Nmes)(2)(mu-Nmes)(4)(Smes)(2)(O)(2)(mu-O)(2)(4), where the oxygen atoms arise from adventious oxygen during work up. The X-ray crystal structures of 2-4 have been determined. In 2 the Cr-IV centre has trigonal bipyramidal geometry with axial isocyanides. The Cr-VI centre in 3 is tetrahedral and 4 is a centrosymmetric tetramer in which the outer Cr-V centres are tetrahedral and the inner Cr-IV entres are square-pyramidal.

  DOI：

  10.1016/0277-5387(95)00324-x