Di(propan-2-yl)-trimethylsilylphosphanylphosphane | 768334-23-2

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机类金属化合物
• 英文名称: Di(propan-2-yl)-trimethylsilylphosphanylphosphane
• 英文别名: di(propan-2-yl)-trimethylsilylphosphanylphosphane
• CAS: 768334-23-2
• 化学式: C₉H₂₄P₂Si
• 分子量: 222.323
• InChiKey: QNBGIIIHZRNFHK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.71
• 重原子数：
  12
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  Mo(N-2,6-Pr(i)2C6H3)2Cl2 * dme 、 i-Pr₂P-P(SiMe₃)Li*3THF 以 甲苯 为溶剂， 反应 1.0h， 以90.1%的产率得到
  参考文献：
  名称：

  钼和钨的二亚胺配合物对二膦和三膦的锂衍生物的反应性

  摘要：

  R2P–P(SiMe3)Li (R = tBu, iPr) 与二亚胺钼配合物 [(ArN)2MoCl2·dme] (Ar = 2,6-iPr2C6H3; dme = 1,2-二甲氧基乙烷) 反应生成侧配位膦酰基膦亚阴离子配合物 [(2,6-iPr2C6H3N)2Mo(Cl)(η2-P=PR2)]– (7Mo, 8Mo)。[(2,6-iPr2C6H3N)2M(Cl)(η2-P=PR2)]– [M = Mo (7Mo), W (8W)] 热分解为 [(2,6-iPr2C6H3N)2M(Cl )(1,2-η-tBu2P=P-PtBu2)] [M = Mo (3Mo), W (3W)] 通过 31P{1H} NMR 光谱进行研究。[(ArN)2MCl2·dme] (Ar = 2,6-iPr2C6H3; M = Mo, W) 与 tBu2P–P(Li)–PtBu2 反应生成钼和钨配合物 [(2,6-iPr2C6H3N)2M(

  DOI：

  10.1002/ejic.201301302

文献信息

• Formation of polyphosphorus ligands mediated by zirconium and hafnium complexes
  作者：Aleksandra Wiśniewska、Agnieszka Łapczuk-Krygier、Katarzyna Baranowska、Jarosław Chojnacki、Eberhard Matern、Jerzy Pikies、Rafał Grubba

  DOI：10.1016/j.poly.2013.02.046

  日期：2013.5

  The reactions of R2P-P(SiMe3)Li (R = (t)3u, Pr-i, (Pr2N)-Pr-i) with [Cp2MCl2] (M = Zr, Hf), [Cp*CpaCl(2)] and [CpZrCl3] yielded polyphosphorus (mainly hexaphosphorus) compounds which can be viewed as intermediates between R2P-P(SiMe3)Li and derivatives of 1,2,3,4-tetraphosphabicyclo[1.1.0] butane. Thus R2P-P(SiMe3)Li can act as a building block for the formation of the P-2 ligand and the R2P-P(P-2) and R2P-P(P-2)P-PR2 moieties. Solid state structures of zirconium(IV) and hafnium(IV) complexes with R2P-P-2(P-2) and R2P-P(P-2)P-PR2 ligands were established by X-ray studies. (C) 2013 Elsevier Ltd. All rights reserved.
• Reactivity of Diimido Complexes of Moybdenum and Tungsten towards Lithium Derivatives of Diphosphanes and Triphosphanes
  作者：Rafał Grubba、Aleksandra Wiśniewska、Łukasz Ponikiewski、Maria Caporali、Maurizio Peruzzini、Jerzy Pikies

  DOI：10.1002/ejic.201301302

  日期：2014.4

  The reaction of R2P–P(SiMe3)Li (R = tBu, iPr) with the diimido molybdenum complex [(ArN)2MoCl2·dme] (Ar = 2,6-iPr2C6H3; dme = 1,2-dimethoxyethane) yielded the side-on-coordinated phosphanylphosphinidene anionic complexes [(2,6-iPr2C6H3N)2Mo(Cl)(η2-P=PR2)]– (7Mo, 8Mo). The thermal decomposition of [(2,6-iPr2C6H3N)2M(Cl)(η2-P=PR2)]– [M = Mo (7Mo), W (8W)] to [(2,6-iPr2C6H3N)2M(Cl)(1,2-η-tBu2P=P–PtBu2)]

  R2P–P(SiMe3)Li (R = tBu, iPr) 与二亚胺钼配合物 [(ArN)2MoCl2·dme] (Ar = 2,6-iPr2C6H3; dme = 1,2-二甲氧基乙烷) 反应生成侧配位膦酰基膦亚阴离子配合物 [(2,6-iPr2C6H3N)2Mo(Cl)(η2-P=PR2)]– (7Mo, 8Mo)。[(2,6-iPr2C6H3N)2M(Cl)(η2-P=PR2)]– [M = Mo (7Mo), W (8W)] 热分解为 [(2,6-iPr2C6H3N)2M(Cl )(1,2-η-tBu2P=P-PtBu2)] [M = Mo (3Mo), W (3W)] 通过 31P1H} NMR 光谱进行研究。[(ArN)2MCl2·dme] (Ar = 2,6-iPr2C6H3; M = Mo, W) 与 tBu2P–P(Li)–PtBu2 反应生成钼和钨配合物 [(2,6-iPr2C6H3N)2M(