cis-Mo2(μ-acetate)2[η(2)-N.N'-bis(trimethylsilyl)benzamidinate]2 | 291750-73-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: cis-Mo2(μ-acetate)2[η(2)-N.N'-bis(trimethylsilyl)benzamidinate]2
• CAS: 291750-73-7
• 化学式: C₃₀H₅₂Mo₂N₄O₄Si₄
• 分子量: 836.989
• InChiKey: PTGOQEFXXYELJG-UHFFFAOYSA-L

反应信息

• 作为产物：
  描述：

  Mo₂(OAc)₄ 、 lithium N,N'-bis(trimethylsilyl)benzamidinate 以 四氢呋喃 为溶剂， 以10%的产率得到trans-Mo2(μ-acetate)2[μ-N.N'-bis(trimethylsilyl)benzamidinate]2
  参考文献：
  名称：

  A unique pair of stereoisomers: synthesis and structures of cis-Mo2(μ-acetate)2[η2-N,N′-bis(trimethylsilyl)benzamidinate]2 and trans-Mo2(μ-acetate)2[μ-N,N′-bis(trimethylsilyl)benzamidinate]2

  摘要：

  The reaction between lithium bis(trimethylsilyl)benzamidinate and dimolybdenum tetraacetate yields a mixture of two stereoisomers: trans- (2a) and cis-Mo-2(O2CCH3)(2)[PhC(NSi(CH3)(3))(2)](2) (2b). While the acetates coordinate to the Mo-2 core via bridging mode in both compounds, the benzamidinates are bridging in 2a and chelating in 2b. The Mo-Mo bond lengths are 2.0692(4) and 2.1241(3) Angstrom for 2a and 2b, respectively. (C) 2000 Elsevier Science S.A. All rights reserved.

  DOI：

  10.1016/s0020-1693(00)00096-7