Pd(tetraisopropyldiselenoimidodiphosphinate)2 | 234766-52-0

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: Pd(tetraisopropyldiselenoimidodiphosphinate)2
• CAS: 234766-52-0
• 化学式: C₂₄H₅₆N₂P₄PdSe₄
• 分子量: 918.877
• InChiKey: UFYUWAATAPVYDO-UHFFFAOYSA-N

反应信息

• 作为产物：
  描述：

  imino-bis(diisopropylphosphine selenide) 、 dichloro(cycloocta-1,5-diene)palladium (II) 在 KO(t)Bu 作用下， 以 甲醇 为溶剂， 以59%的产率得到Pd(tetraisopropyldiselenoimidodiphosphinate)2
  参考文献：
  名称：

  The preparation and coordination chemistry of iPr2P(E)NHP(E′)iPr2 (E, E′=Se; E=Se, E′=S; E=S, E′=O; E,E′=O

  摘要：

  Reaction of (Pr2PCl)-Pr-i with (Me3Si)(2)NH gives (Pr2PNHPPr2)-Pr-i-P-i (not isolated) which was oxidised with sulfur/selenium/oxygen to give (Pr2P)-Pr-i(E)NHP(E')Pr-i(2) (E, E'=Se; E=Se, E'=S; E=S, E'=O; E,E'=O). These neutral LH molecules readily undergo deprotonation/complexation to form simple ML, species and demonstrative examples with Zn, Cd, Pd, Pt are reported. The X-ray structure of two examples of (Pr2P)-Pr-i(E)NHP(E')Pr-i(2) (E, E' = Se, E,EI = O) are reported. The molecules pack into infinite chains via H...E Hydrogen bonds. The X-ray structures of three typical metal complexes which illustrate tetrahedral (Cd[((Pr2PSe)-Pr-i)(2)](2)) and square planar (Pt[N((Pr2PSe)-Pr-i)(2)](2)) coordination at the metal centre as well as the ability of the ME2P2N ring to adopt the pseudo-chair conformation (Pt[(Pr2P)-Pr-i(Se)NHP(S)Pr-i(2)](2)) are also reported. (C) 1999 Elsevier Science S.A. All rights reserved.

  DOI：

  10.1016/s0020-1693(99)00087-0