tris(dimethylamino)diiodophosphorane | 82859-40-3

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: tris(dimethylamino)diiodophosphorane
• 英文别名: N-[bis(dimethylamino)-diiodo-λ5-phosphanyl]-N-methylmethanamine
• CAS: 82859-40-3
• 化学式: C₆H₁₈I₂N₃P
• 分子量: 417.012
• InChiKey: QXVIQXHUCKXGCG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.67
• 重原子数：
  12.0
• 可旋转键数：
  3.0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  9.72
• 氢给体数：
  0.0
• 氢受体数：
  3.0

反应信息

• 作为反应物：
  描述：

  tris(dimethylamino)diiodophosphorane 、 苯甲酸 在 六甲基磷酰三胺 作用下， 以 苯 为溶剂， 反应 4.0h， 以87%的产率得到N,N-二甲基苯甲酰胺
  参考文献：
  名称：

  Haynes, Richard K.; Holden, Malcolm, Australian Journal of Chemistry, 1982, vol. 35, # 3, p. 517 - 524

  摘要：

  DOI：
• 作为产物：
  描述：

  三(二甲胺基)膦 在 碘 作用下， 以 乙醚 为溶剂， 生成 tris(dimethylamino)diiodophosphorane
  参考文献：
  名称：

  Novel manganese(II) complexes formed from the reaction of a coarse-grain, unactivated manganese powder with Pl2(NMe2)3 and Pl2(C6H4SMe-o)3; crystal structure of the dinuclear complex [{Mnl2[P(NMe2)3]}2]

  摘要：

  The reaction of PI2R3 (R = NMe2 or C6H4SMe-o) with manganese metal powder has been studied. In agreement with previous studies, the nature of the products is highly dependent on R, and thus gives further evidence of the subtle nature of the reaction of diiodotriorganophosphorus compounds with metal powders. When R = NMe2, the dinuclear complex [{MnI2[P(NMe2)3]}2] is obtained, whereas when R = C6H4SMe-o a monomeric complex is obtained in which the phosphine acts as a chelating ligand. These results are in direct contrast to previously characterised phosphine complexes of this stoichiometry in which a polymeric complex is produced and which reversibly binds dioxygen. The complex [{MnI2[P(NMe2)3]}2] has been crystallographically characterised and represents the first example of a dimeric species of this stoichiometry. Conductance and magnetic studies and the Raman spectrum of the complex [MnI2{P(C6H4SMe-o)3}] indicate that a monomeric tetrahedral complex is produced in which the phosphorus and one sulfur atom chelate to the manganese centre.

  DOI：

  10.1039/dt9930002229
• 作为试剂：
  描述：

  3-苯基丙-2-烯-1-醇 在 六甲基磷酰三胺 、 tris(dimethylamino)diiodophosphorane 作用下， 以 苯 为溶剂， 反应 5.0h， 以73%的产率得到trans-cinnamyl iodide
  参考文献：
  名称：

  Haynes, Richard K.; Holden, Malcolm, Australian Journal of Chemistry, 1982, vol. 35, # 3, p. 517 - 524

  摘要：

  DOI：

文献信息

• The reaction of triorganophosphorus diiodides, R3PI2, with zinc metal powder; dependency of product on R; the X-ray crystal structures of dimeric {ZnI2[P(NMe2)3]}2 and monomeric ZnI2(PPh2Me)2
  作者：Stephen M Godfrey、Charles A McAuliffe、Robin G Pritchard、Joanne M Sheffield

  DOI：10.1016/s0020-1693(99)00197-8

  日期：1999.9

  and an equimolar quantity of zinc(II) iodide, the latter product being identified by X-ray powder diffraction. The X-ray crystal structures of dimeric ZnI 2 [P(NMe 2 ) 3 ]} 2 and monomeric ZnI 2 (PPh 2 Me) 2 are also described. The formation of the bis complexes ZnI 2 (PR 3 ) 2 (R 3 =Ph 3 , Ph 2 Me, Ph 2 Et) is surprising and cannot be due to steric factors since complexes containing less bulky tertiary

  摘要通过与元素R 3 PI 2反应，由元素锌直接合成了17个锌（II）叔膦配合物。该复合物已通过元素分析和31 P H} NMR光谱进行了表征。本工作代表了对包含不同母体叔膦的多种锌（II）叔膦配合物的首次全面研究，并且首次报道了大多数配合物。在大多数情况下，R 3 PI 2与锌金属粉末在乙醚中以1：1的化学计量比反应，生成二聚体络合物[ZnI 2（PR 3）] 2，类似于先前报道的[ZnI 2（PEt 3 ）] 2。相反，R 3 PI 2（R = Ph 3，Ph 2 Et，含锌金属粉末的Ph 2 Me）生成单体双络合物ZnI 2（PR 3）2和等摩尔量的碘化锌（II），后者的产物通过X射线粉末衍射鉴定。还描述了二聚体ZnI 2 [P（NMe 2）3]} 2和单体ZnI 2（PPh 2 Me）2的X射线晶体结构。双络合物ZnI 2（PR 3）2（R 3 = Ph 3，Ph 2 Me，Ph
• Inorganic grignard analogues. Reaction of nickel powder with dihalogenotriorganophosphorus compounds to form nickel-(II) and -(III) phosphine complexes; isolation of planar [Ni(PPh3)I3]? and the crystal structure of [Ni(PPhMe2)2Br2]
  作者：Stephen M. Godfrey、Charles A. McAuliffe、Robin G. Pritchard

  DOI：10.1039/dt9930002875

  日期：——

  Reactions of dihalogenotriorganophosphorus compounds R3PX2 (X = Br or I) with unactivated coarse-grain nickel metal powder have been investigated. The nature of the nickel phosphine complexes formed is remarkably dependent on both R and X. Where R not-equal Me and X = I the nickel(II) complexes [R3PI] [Ni(PR3)I3] are formed, analogous to, but not isostructural with, similar cobalt complexes of the same stoichiometry formed from cobalt powder and R3PI2. Quantitative electronic spectroscopic studies indicated that, surprisingly, the [R3PI][Ni(PR3)I3] complexes all have predominantiy square-planar geometry around nickel. Where R = Me and X = 1, the nickel(III) complex [Ni(PMe3)2I3] is obtained in quantitative yield, the other product being diiodine. Reaction of nickel powder with Me2PhPI2 yields both the nickel(II) complex, [MePhPI][Ni(PPhMe2)I3], and the nickel(III) complex, [Ni(PPhMe2)2I3]. These observations again mirror analogous cobalt reactions. Reaction of the analogous dibromo compounds, R3PBr2, with nickel powder is extremely sensitive to the nature of R. Where R = Me, Et or Pn(n) no reaction occurs; where R3 = PhMe2 the square-planar complex [Ni(PPhMe2)2Br2] and an octahedral complex of stoichiometry Ni(PPhMe2)2Br, are obtained in equal yield. Where R3 = Ph2Pr(n) the octahedral complex [Ni(PPh2Prn)2Br4] is formed with a trace of the planar complex [Ni(PPh2Prn)2Br2], and where R = Ph the octahedral complex [Ni(PPh3)2Br4] is formed in quantitative yield. The complex [Ni(PPhMe2)2Br] has been crystallographically characterised: monoclinic, space group P2(1)/a, a = 10.018(2), b = 10.249(1), c = 10.138(1) angstrom and Z = 2 (molecule centrosymmetric).
• KOJDAN, G. N.;MARCHENKO, A. P.;KUDRYAVTSEV, A. A.;PINCHUK, A. M., ZH. OBSHCH. XIMII, 1982, 52, N 9, 2001-2011
  作者：KOJDAN, G. N.、MARCHENKO, A. P.、KUDRYAVTSEV, A. A.、PINCHUK, A. M.

  DOI：——

  日期：——