tris(dimethylphosphinopropyl)phosphane | 93254-30-9

• 物质功能分类: 化学试剂 - 有机试剂 - 膦配体
• 分子结构分类: 有机化合物 - 有机磷化合物 - 有机膦及其衍生物
• 英文名称: tris(dimethylphosphinopropyl)phosphane
• 英文别名: [Phosphanetriyltri(propane-3,1-diyl)]tris(dimethylphosphane)；tris(3-dimethylphosphanylpropyl)phosphane
• CAS: 93254-30-9
• 化学式: C₁₅H₃₆P₄
• 分子量: 340.346
• InChiKey: GRJKLGGPGDSUDO-UHFFFAOYSA-N

物化性质

• 沸点：
  420.7±40.0 °C(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.1
• 重原子数：
  19
• 可旋转键数：
  12
• 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

• 作为反应物：
  描述：

  tris(dimethylphosphinopropyl)phosphane 生成 dichlororuthenium;tris(3-dimethylphosphanylpropyl)phosphane
  参考文献：
  名称：

  ANTBERG, M.;PRENGEL, C.;DAHLENBURG, L., INORG. CHEM., 1984, 23, N 25, 4170-4174

  摘要：

  DOI：
• 作为产物：
  描述：

  三烯丙膦 、 二甲基磷化氢 、 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile 以99%的产率得到
  参考文献：
  名称：

  ANTBERG, M.;PRENGEL, C.;DAHLENBURG, L., INORG. CHEM., 1984, 23, N 25, 4170-4174

  摘要：

  DOI：

文献信息

• Zur Reaktivität von Hydridocarbonylvanadium-Komplexen: Darstellung und Charakterisierung von Alkylvanadium-Komplexen, und die Molekülstruktur von trans-[V(CO)2(Ph2PCH2CH2PPh2)2]
  作者：Dieter Rehder、Frank Süßmilch、Wolfgang Priebsch、Michael Fornalczyk

  DOI：10.1016/0022-328x(91)83041-2

  日期：1991.7

  Various σ-alkylvanadium complexes of the general formula RV(CO)npm (n = 4, 3; pm is an m-dentate phosphine coordinating through (6 – n P-functions) have been prepared by photo-reaction between the hydrido precursors HV(CO)npm and alkenes, and characterized by IR- and 51V NMR spectroscopy. The preparation of the new phosphines Me2P(CH2)3P(iPr)2 and iPrP(CH2CH2CH2PMe2)2 is described. trans-[V(CO)2(dppe)2]

  通式RV（CO）n p m（n = 4，3 ; p m是通过（6- n P-官能团）配位的m齿膦的各种σ-烷基钒配合物已通过氢化物前体HV（CO）n p m和烯烃，并通过IR和51 V NMR光谱进行表征。制备新的膦Me 2 P（CH 2）3 P（i Pr）2和i PrP（CH 2 CH）2 CH 2 PMe2）描述2。反式- [V（CO）2（DPPE）2 ]结晶在空间群P用下面的晶胞参数L：一个= 1012.1（9），b = 1012.9（6），C ^ = 1224.7（9）时，α= 105.780（6），β= 102.601（7）°。
• Oligophosphine ligands. XIII. Halo and hydro complexes of ruthenium(II) containing the novel tripod tetrakis(tertiary) phosphine P(CH2CH2CH2PMe2)3
  作者：M. Antberg、L. Dahlenburg

  DOI：10.1016/s0020-1693(00)82220-3

  日期：1986.1

  RuCl2(PMe3)4, RuCl2(Me2SO)4, or RuBr2(PPh3)3 with the tripod tetrakis(tertiary) phosphine P(CH2CH2CH2PMe2)3 gave the compounds cis-RuCl2 [P(CH2CH2CH2PMe2)3] (1) and cis-RuBr2[P(CH2CH2CH2PMe2)3] (2). The coordination geometry of 1 and 2 was derived from the ABX2 type 31P NMR patterns of the complexes, as well as from an X-ray structure determination for the chloride 1. Crystals of 1 were found to be

  钌络合物RuCl 2（PPh 3）3，RuCl 2（PPh 3）4，RuCl 2（PMe 3）4，RuCl 2（Me 2 SO）4或RuBr 2（PPh 3）3与三脚架的反应四（叔）膦P（CH 2 CH 2 CH 2 PMe 2）3得到化合物cis -RuCl 2 [P（CH 2 CH 2 CH2 PMe 2）3 ]（1）和顺式-RuBr 2 [P（CH 2 CH 2 CH 2 PMe 2）3 ]（2）。1和2的配位几何结构来自于配合物的ABX 2型31 P NMR图谱，以及来自氯化物1的X射线结构测定。晶体1被认为是单斜晶系，空间群P 2 1 / Ñ（Ž = 4）中，用一= 942.0（3），b = 1446.2（4），c = 1680（1）pm，β= 104.99（4）°。结构的各向异性细化收敛于R = 0.040和R w = 0.034（3318数据）。选择的键长为（pm）：RuP（CH
• Oligophosphine ligands. XI. Hexacoordinate halogenoiron complexes FeX2[P(CH2CH2CH2PMe2)3] (X = Cl, Br, I)
  作者：M. Antberg、L. Dahlenburg

  DOI：10.1016/s0020-1693(00)83785-8

  日期：1985.10

  The reaction of anhydrous iron(II) halides with the tripod tetra(tertiary) phosphine P(CH2CH2CH2PMe2)3 gave the complexes cis-FeX2[P(CH2CH2CH2PMe2)3] with X = Cl (I), Br (II), and I (III). Crystals of I–III are monoclinic, space group P21/n (Z = 4) with a = 946.5(3), b = 1416.8(5), c = 1682.9(8) pm, and β = 104.85(3)° for the chloride I, a = 952.9(4), b = 1456.3(8), c = 1671(1) pm, and β = 104.89(4)°

  无水卤化铁（II）与三脚架四（叔）膦P（CH 2 CH 2 CH 2 PMe 2）3反应，得到配合物顺式-FeX 2 [P（CH 2 CH 2 CH 2 PMe 2）3 ]。其中X = Cl（I），Br（II）和I（III）。I–III晶体是单斜晶体，空间群P 2 1 / n（Z = 4），a = 946.5（3），b = 1416.8（5），c对于氯化物I，= 1682.9（8）pm，β= 104.85（3）° ，a = 952.9（4），b = 1456.3（8），c = 1671（1）pm，β= 104.89（4）°对于溴化物II，对于碘化物III分别为a = 959.8（9），b = 1510.1（7），c = 1688（2）pm和β= 104.29（9）° 。X射线结构通过常规方法来解决和改进，以下面的差异指标：我，- [R = 0.062，[R瓦特= 0.067（1109个数据）;
• Dinitrogenvanadates(–<scp>I</scp>): synthesis, reactions and conditions for their stability
  作者：Hartmut Gailus、Glaus Woitha、Dieter Rehder

  DOI：10.1039/dt9940003471

  日期：——

  Reduction of [VCl3(thf)(3)] by Na or Li (M) in the presence of phosphines (L(m)) and N-2 yielded the complexes Na[V(N-2)(n)(PMe(2)Ph)(6-n)] (n = 1 or 2), M[V(N-2)(n)L(4-n)(2)] [n = 1 or 2, L(2) = Me(2)PCH(2)CH(2)-PMe(2) (dmpe) or Ph(2)PCH(2)CH(2)PPh(2)], Na[V(N-2)(dmpe)L(3)] L(3) = PhP[(CH2)(2)PPh(2)](2), MeP[(CH2)(3)PMe(2)](2) (bdmpm) or MeP[(CH2)(3)PEt(2)](2)} and Na[V(N-2)(2)L(4)] L(4) = P[(CH2)(2)PPh(2)](3), P[(CH2)(3)PMe(2)](3) or P[(CH2)(3)PEt(2)](3)}. Generally, the complexes are labile, with a maximum stability for cis- and trans-M[V(N-2)(2)(dmpe)(2)]. In the presence of CO or CNBu(t), N-2 is replaced by these ligands. The compounds have been characterized by their v(NN) pattern and by V-51, Na-23 and Li-7 NMR spectroscopy The V-51 NMR spectra exhibit well resolved multiplets. All spectroscopic data, in particular Li-7 NMR of cis-and trans-[Li(thf)(x)][V(N-2)(2)(dmpe)(2)] in tetrahydrofuran, are indicative of close contact ion-pair interaction of the kind V-N=N ... M(+). The potassium ion and large cations such as [NEt(4)](+) do not provide stable complexes, and complexation of Li+ and Na+ by crown ethers leads to immediate decomposition of the N-2 complexes. The reductive protonation of part of the co-ordinated N-2 to NH4+ (plus small amounts of N2H5+) is discussed in terms of similar reactivity features to the analogous complexes, and in the context of these N-2 complexes as functional models for nitrogenases. The compound [V-2(bdmpm)(2)Cl-3], isolated as an intermediate product of the reduction of VCl3 reacted with LiNHNH2 to yield ammonia.
• Hydrazine complexes of vanadium(II and III)
  作者：Wenerios Tsagkalidis、Claus Woitha、Dieter Rehder

  DOI：10.1016/s0020-1693(00)85544-9

  日期：1993.3

  The reaction of VCl3(thf)3 (1) with NN-dimethylhydrazine yields VCl3(thf)2(H2NNMe2) (2) or, with excess hydrazine, VCl3(NH2NMe2)2 (4). In the presence of 1,2-bis(dimethylphosphino)ethane (dmpe), VCl3(dmpe)(NH2NMe2).0.5thf (7) is obtained. As 1 is reacted with tris(3-dimethylphosphinopropyl)phosphine (tdmp) and lithium hydrazide, the V(II) species VCl2(tdmp)(NH2NMe2) (10) and VC]2(tdmp) (11) are formed. While H2NNMe2 coordinates end-on via its NH2 group in the case of 2, 7 and 10, 4 probably contains the two hydrazine ligands in a side-on bonding mode. The compounds were characterized by elemental analyses, IR, H-1 NMR and susceptibility measurements. The NH2 Protons are deshielded with respect to the free hydrazine by 3.8 to 5.6 ppm. For comparison, the complexes VCl3(amine)x(thf), (amine = ethylenediamine, x and y = l, 5; tetramethylethylenediamine, x = 2, y = 0, 6; N-aminopiperidine, x = 1, y = 2, 3) have also been prepared.