| 162340-16-1

• CAS: 162340-16-1
• 化学式: C₁₂H₁₈NbP
• 分子量: 286.155
• InChiKey: PXJZGHJIAPHXOA-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  tungsten pentacarbonyl tetrahydrofuran 、 以 四氢呋喃 为溶剂， 生成 Cp2Nb(PMe2)(μ-H)W(CO)5
  参考文献：
  名称：

  Mono- and di-bridged heterobimetallic systems from group 5 hydride phosphido and hydride phosphino metalloligands. Crystal structure of Cp2Ta(H)( μ-H)( μ-PMe2)Cr(CO)4

  摘要：

  The trihydrides Cp2MH3 (M=Nb, Ta) react with chlorophosphines PR2Cl (R=Me, Ph) affording phosphonium salts [Cp2MH2(PR2H)](+), Cl- (2 (a, b) 2' (a, b)). Depending on the metal (Nb or Ta) and on the nature of the phosphine substituent (Me or Ph), deprotonation of these salts leads to hydride phosphino Cp2MH(PR2H) (3 (a, b) 3'a) or hydride phosphido Cp2TaH2(PPh2) (4'b) metalloligands. These two kinds of complexes are able to bind [M'(CO)(5)] or [M'(CO)(4)] (M' = Cr, Mo, W) organometallic fragments to give mono-or di-bridged heterobimetallic systems. The crystallographic analysis of Cp2Ta(H)(mu-H)(mu-PMe2)Cr(CO)(4) (7'aCr) is reported and discussed. (C) 1997 Elsevier Science S.A.

  DOI：

  10.1016/s0022-328x(97)00219-2
• 作为产物：
  描述：

  在 KOH 作用下， 以 水 为溶剂， 生成
  参考文献：
  名称：

  Mono- and di-bridged heterobimetallic systems from group 5 hydride phosphido and hydride phosphino metalloligands. Crystal structure of Cp2Ta(H)( μ-H)( μ-PMe2)Cr(CO)4

  摘要：

  The trihydrides Cp2MH3 (M=Nb, Ta) react with chlorophosphines PR2Cl (R=Me, Ph) affording phosphonium salts [Cp2MH2(PR2H)](+), Cl- (2 (a, b) 2' (a, b)). Depending on the metal (Nb or Ta) and on the nature of the phosphine substituent (Me or Ph), deprotonation of these salts leads to hydride phosphino Cp2MH(PR2H) (3 (a, b) 3'a) or hydride phosphido Cp2TaH2(PPh2) (4'b) metalloligands. These two kinds of complexes are able to bind [M'(CO)(5)] or [M'(CO)(4)] (M' = Cr, Mo, W) organometallic fragments to give mono-or di-bridged heterobimetallic systems. The crystallographic analysis of Cp2Ta(H)(mu-H)(mu-PMe2)Cr(CO)(4) (7'aCr) is reported and discussed. (C) 1997 Elsevier Science S.A.

  DOI：

  10.1016/s0022-328x(97)00219-2

文献信息

• Terminal and bridged diphenyl phosphido complexes derived from niobocene and Group 6 metal carbonyls (Cr, Mo, W). Structures of Cp2NB(L) (μ-PPH2)Cr(CO)5, S (L = CO, S = CH3COCH3; L = P (OMe)3, S = C6H5CH3)
  作者：Pascal Oudet、Danièle Perrey、Gilles Bonnet、Claude Moïse、Marek M. Kubicki

  DOI：10.1016/0020-1693(95)04667-x

  日期：1995.9

  monophosphido complexes derived from bent niobocene Cp 2 Nb(L)PPh 2 (L = P(OMe) 3 , PMe 2 H) have been prepared by a procedure described earlier for Cp 2 Nb(CO)PPh 2 . These metallophosphines have been used to bind the M(CO) 5 (M = Cr, Mo, W) fragments The expected dimetallic monobridged complexes of the type Cp 2 Nb(L) (μ-PPh 2 )M(CO) 5 (L = CO, P(OMe) 3 , PMe 2 H; M = Cr, Mo, W) are formed. When L = CO the

  摘要通过较早前描述的Cp 2 Nb（CO）PPh 2的方法，制备了由弯曲的新新世Cp 2 Nb（L）PPh 2（L = P（OMe）3，PMe 2 H）衍生的新的末端单磷酸酯络合物。这些金属膦已用于结合M（CO）5（M = Cr，Mo，W）片段。Cp 2 Nb（L）（μ-PPh2）M（CO）5（L ＝ CO，P（OMe）3，PMe 2 H； M ＝ Cr，Mo，W）。当L ＝ CO时，还获得了双桥化合物Cp 2 Nb（μ-PPh2）（μ-CO）M（CO）4（M ＝ Cr，W）。所有新的单金属和双金属配合物均已通过1 H和31 PNMR和IR光谱表征。溶剂化的Cp 2 Nb（CO）（μ-PPh2）Cr（CO）5和Cp 2 Nb（P（OMe）3）（μ-PPh2）Cr（CO）5的X射线衍射研究表明两个复合体中的中心都由一个桥架绕着。大Nb-P-Cr角（125。
• Bonnet, Gilles; Lavastre, Olivier; Boni, Gilles, Computes Rendus - Academie des Sciences, Serie II: Mecanique, Physique, Chimie, Astronomie
  作者：Bonnet, Gilles、Lavastre, Olivier、Boni, Gilles、Leblanc, Jean-Claude、Moise, Claude

  DOI：——

  日期：——