[(C8H12)Ir(N-benzyl-N-diphenylphosphino-tert-butylsulfinamide)][triflate] | 1305346-78-4

• 英文名称: [(C8H12)Ir(N-benzyl-N-diphenylphosphino-tert-butylsulfinamide)][triflate]
• CAS: 1305346-78-4
• 化学式: CF₃O₃S*C₃₁H₃₈IrNOPS
• 分子量: 844.979
• InChiKey: DUDHYDMWSICAKR-RQRMNSNNSA-M

反应信息

• 作为产物：
  描述：

  silver trifluoromethanesulfonate 、 (+)-(R)-N-benzyl-N-diphenylphosphino-tert-butylsulfinamide 、 bis(1,5-cyclooctadiene)diiridium(I) dichloride 以 四氢呋喃 为溶剂， 生成 cis-[Ir(R(S)-N-benzyl-N-diphenylphosphino-tert-butylsulfinamide)2][triflate] 、 [(C8H12)Ir(N-benzyl-N-diphenylphosphino-tert-butylsulfinamide)][triflate]
  参考文献：
  名称：

  N-Benzyl-N-phosphino-tert-butylsulfinamide and Its Coordination Modes with Ir(I), Cu(I), Pd(II), and Pt(II): P,S or P,O?

  摘要：

  Here we studied the coordination mode of optically pure N-benzyl-N-phosphino-tert-butylsulfinamide (1a) toward Ir(I), Cu(I), Pd(II), and Pt(II). Ligand la can work as a hemilabile bidentate P,O or P,S or monodentate P ligand depending on the nature of the metal and its electronic and steric environment. X-ray analysis confirmed that soft metals, such as Ir or Pt, favor the P,S coordination mode, while harder ones, such as Cu(I), favor the formation of P,O five-membered-ring chelates. Finally, analysis of the resonances of the methylene and t-Bu groups in coordinated 1a allowed us to predict a P,S coordination mode for the corresponding (1a)PdCl2 complex 7.

  DOI：

  10.1021/om200217j