| 932723-55-2

• CAS: 932723-55-2
• 化学式: C₂₂H₂₀MoNO₅P
• 分子量: 505.318
• InChiKey: WGQUWSLBGIAWRC-LSHSUXQKSA-N

反应信息

• 作为反应物：
  描述：

  、 丙炔酸乙酯 以 甲苯 为溶剂， 以45%的产率得到
  参考文献：
  名称：

  Metal-Directed Synthesis of Complexes Featuring Functional P,C-Cage Ligands: What Are the Intermediates?

  摘要：

  Thermal reactions of 2H-azaphosphirene metal complexes 1a,b (M = W, Mo) with acetylene ethylcarboxylate led to complexes 5 and 8, which present two different P,C-cage ligands, thus showing a surprising effect of metal-directed synthesis. DFT studies of [(OC)(5)MPC5Me5)] (M = W, Mo) did not yield the expected ground-state structure as implied by the formula; instead complexes having three isomeric ligand structures (2',10 ,11) were obtained, one with a zwitterionic structure (10). These results, combined with calculations of compliance constants, led to a proposal for the first reaction step that is responsible for the metal-mediation of the reaction course.

  DOI：

  10.1021/om0608455