Lithiumdiphenylphosphinoanilid | 96688-80-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: Lithiumdiphenylphosphinoanilid
• 英文别名: Li(monophosphanylamide)；lithium-diphenylphosphino-phenylamide；Lithium diphenylphosphinophenylamide；lithium;diphenylphosphanyl(phenyl)azanide
• CAS: 96688-80-1
• 化学式: C₁₈H₁₅LiNP
• 分子量: 283.239
• InChiKey: RZSRXHVDVVLTDK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.74
• 重原子数：
  21
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  Lithiumdiphenylphosphinoanilid 在 phosphorus 作用下， 以 甲苯 为溶剂， 反应 24.0h， 以43%的产率得到lithium;[[diphenyl(phenylimino)-λ5-phosphanyl]phosphanylidene-diphenyl-λ5-phosphanyl]-phenylazanide;oxolane
  参考文献：
  名称：

  Schmidpeter, Alfred; Burget, Guenther, Angewandte Chemie, 1985, vol. 97, # 7, p. 602 - 603

  摘要：

  DOI：
• 作为产物：
  描述：

  (diphenylphosphino)phenylamine 在 正丁基锂 、 四甲基乙二胺 作用下， 以 正己烷 、 苯 为溶剂， 生成 Lithiumdiphenylphosphinoanilid
  参考文献：
  名称：

  Schmidpeter, Alfred; Burget, Guenther, Zeitschrift fur Naturforschung, Teil B: Anorganische Chemie, Organische Chemie, 1985, vol. 40, # 10, p. 1306 - 1313

  摘要：

  DOI：

文献信息

• Formation of elastomeric polypropylene promoted by the dynamic complexes [TiCl2{N(PPh2)2}2] and [Zr(NPhPPh2)4]
  作者：Olaf Kühl、Thomas Koch、Fernando B Somoza、Peter C Junk、Evamarie Hey-Hawkins、Dorit Plat、Moris S Eisen

  DOI：10.1016/s0022-328x(00)00214-x

  日期：2000.6

  homoleptic phosphinoamide complex [Zr(NPhPPh2)4] (1) and the bisamido complex [TiCl2N(PPh2)2}2] (2) were prepared from ZrCl4 and four equivalents of LiNPhPPh2 and from TiCl4 and one equivalent of [Li(THF)N(PPh2)2]2. In the solid state, the four NPhPPh2 ligands in 1 exhibit η2 coordination. The ZrN4P4 fragment is highly symmetrical and almost of D2 symmetry. Hence, the complex is chiral, and the two enantiomers

  由ZrCl 4和四当量的LiNPhPPh 2和TiCl 4制备均化的膦酰氨基络合物[Zr（NPhPPh 2）4 ]（1）和双酰胺基络合物[TiCl 2 N（PPh 2）2 } 2 ]（2）。一当量的[Li（THF）N（PPh 2）2 ] 2。在固态下，四个NPhPPh 2配体在1所表现出η 2的协调。ZrN 4 P 4片段高度对称，几乎D 2对称。因此，该络合物是手性的，并且两个对映异构体在不对称单元中共结晶。在溶液中，1个为六配位络合物[Zr的（η展品信号2 -NPhPPh 2）2（η 1 -NPhPPh 2）2 ]。在存在甲基铝氧烷（MAO）的情况下1和2是形成高分子量弹性聚丙烯的活性催化剂。弹性体聚丙烯的形成是最后插入的单体的差向异构机制的结果，表明在此过程中没有增长的聚合物链从金属中心脱离。所有弹性体聚合物的分馏研究均显示无规立构分数。作为对该机理的佐证，我们已经表明这些络合物是
• Donor-acceptor substituted ferrocenes. Novel structural motifs by intramolecular acid-base pairing
  作者：Frieder Jäkle、Mike Mattner、Thomas Priermeier、Matthias Wagner

  DOI：10.1016/0022-328x(95)05753-c

  日期：1995.10

  found to be 45.0°. The cyclodiborataphosphoniane bridge shows a dynamic behaviour with an activation barrier for the breaking of a PB bond. When the boron and phosphorus atoms are not directly attached to each other, but separated by an amino group (BRNPhPPh2), no donor-acceptor pairing takes place (2,3). The ligand properties of 1 and 2 towards the Cr(CO)5 fragment have been investigated.

  在分子内供体-受体配对的基础上，提出了一种在有机金属化学中实现重要结构基序的简便方法。二茂铁，轴承（膦基）硼取代基（BRPPh 2）在其每个环戊二烯基环的，被发现以建立一种新的类型的柄通过环间头-尾键合（ -结构1）。该B 2 P 2桥采用一种不寻常的非平面构型。对于在B⋯B线相交的两个半部，发现角度为45.0°。环二硼氮磷桥具有动力学行为并带有激活屏障打破PB键 当硼和磷原子不直接彼此连接，而是由氨基（BRNPhPPh分离2），无供体-受体配对发生（2,3）。已经研究了1和2对Cr（CO）5片段的配体性质。
• Bimetallic rare-earth/platinum complexes ligated by phosphinoamides
  作者：Franziska Völcker、Peter W. Roesky

  DOI：10.1039/c6dt00417b

  日期：——

  The heterometallic early-late 5d/4f binuclear phosphinoamido Ln/Pt(0) complexes [(Ph₂PNHPh)Ptμ-(Ph₂PNPh)}₃Ln(μ-Cl)Li(THF)₃] (Ln = Y, Lu) and [(Ph₂PNHPh)Ptμ-(Ph₂PNPh)}₃Lnη²-(Ph₂PNPh)}][Li(THF)₄] (Ln = Y, Lu) are reported.

  报道了异金属早期-晚期5d/4f双核膦酰胺Ln/Pt(0)配合物[(Ph2PNHPh)Ptμ-(Ph2PNPh)}3Ln(μ-Cl)Li(THF)3] (Ln = Y，Lu) 和[(Ph2PNHPh)Ptμ-(Ph2PNPh)}3Lnη2-(Ph2PNPh)}][Li(THF)4] (Ln = Y，Lu)。
• Slow magnetic relaxation in tris(diphosphanylamido) and tetra(phosphanoamido) dysprosium complexes
  作者：Franziska Völcker、Yanhua Lan、Annie K. Powell、Peter W. Roesky

  DOI：10.1039/c3dt51078f

  日期：——

  Two homoleptic phosphanylamido dysprosium complexes [Li(THF)4][(Ph2PNPh)4Dy] and [DyN(PPh2)2}3] have been synthesized. Both have a highly symmetric arrangement of the ligand which is only slightly broken in the solid state by steric and packing effects as a result of the weak coordination of phosphorus atoms to the metal centre. Magnetic properties of these two compounds are similar with both showing slow magnetic relaxation.

  两种同质磷酰胺镝配合物[Li(THF)4][(Ph2PNPh)4Dy]和[DyN(PPh2)2}3]已经合成。两种配合物都具有高度对称的配体排列，由于磷原子与金属中心的弱配位作用，在固态下仅因空间位阻和堆积效应而略有破坏。这两种化合物的磁性相似，都表现出缓慢的磁弛豫。
• Sterically Tuned <i>P</i> -Phosphanylamino Phosphaalkenes (Me₃ Si)₂ C=PN(<i>R</i> )PPh₂ and (<i>i</i> PrMe₂ Si)₂ C=PN(<i>R</i> )PPh₂
  作者：Roxana M. Bîrzoi、Daniela Lungu、Peter G. Jones、Rainer Bartsch、Wolf-W. du Mont

  DOI：10.1002/zaac.201700446

  日期：2018.4.17

  Deprotonation of the aminophosphanes Ph2PN(H)R 1a–1h [R = tBu (1a), 1‐adamantyl (1b), iPr (1c), CPh3 (1d), Ph (1e), 2,4,6‐Me3C6H2 (Mes) (1f), 2,4,6‐tBu3C6H2 (Mes*) (1g), 2,6‐iPr2C6H3 (DIPP) (1h)], followed by reactions of the phosphanylamide salts Li[Ph2PNR] 2a, 2b, 2g, and 2h with the P‐chlorophosphaalkene (Me3Si)2C=PCl, and of 2a–2g with (iPrMe2Si)2C=PCl, gave the isolable P‐phosphanylamino phosphaalkenes (Me3Si)2C=PN(R)PPh2 3a, 3b, 3g, and (iPrMe2Si)2C=PN(R)PPh2 4a–4g. 31P NMR spectra, supported by X‐ray structure determinations, reveal that in compounds 2a, 2b, 3a, and 3b, with bulky N‐alkyl groups the Si2C=P–N–P skeleton is non‐planar (orthogonal conformation), whereas 3g, 3h, and 4g with bulky N‐aryl groups exhibit planar conformations of the Si2C=P–N–P skeleton. Solid 3g and 4g exhibit cisoid orientation of the planar C=P–N–C units (planar I) but in solid 3h the transoid rotamer is present (planar II). From 3g, 4d, and 4g mixtures of rotamers were detected in solution by pairs of 31P NMR patterns (3h: line broadening).