bis-(dimethylthiophosphinyl)disulphane | 41034-99-5

• 分子结构分类: 有机化合物 - 有机磷化合物 - 有机硫代磷化合物
• 英文名称: bis-(dimethylthiophosphinyl)disulphane
• 英文别名: Bis-dimethyldithiophosphinyl-disulfid；Bis(diethylthiophosphoryl)disulfan；(Dimethylphosphinothioyldisulfanyl)-dimethyl-sulfanylidene-lambda5-phosphane；(dimethylphosphinothioyldisulfanyl)-dimethyl-sulfanylidene-λ5-phosphane
• CAS: 41034-99-5
• 化学式: C₄H₁₂P₂S₄
• 分子量: 250.351
• InChiKey: XGFGDUPOFPRAGX-UHFFFAOYSA-N

物化性质

• 沸点：
  324.5±25.0 °C(Predicted)
• 密度：
  1.342±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  10
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  115
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  bis-(dimethylthiophosphinyl)disulphane 在 sodium sulfide 、 sulfur 作用下， 生成 sodium dimethyldithiophosphinate
  参考文献：
  名称：

  Kuchen,W.; Rohrbeck,A., Chemische Berichte, 1972, vol. 105, p. 134 - 136

  摘要：

  DOI：
• 作为产物：
  描述：

  sodium dimethyldithiophosphinate 在 碘 、 potassium iodide 作用下， 生成 bis-(dimethylthiophosphinyl)disulphane
  参考文献：
  名称：

  Haegele,G. et al., Zeitschrift für Naturforschung. Teil B, Anorganische Chemie, organische Chemie, 1974, vol. 29, p. 349 - 357

  摘要：

  DOI：

文献信息

• Hypervalent tellurium compounds containing N→Te intramolecular interactions. Crystal and molecular structure of [2-(Me2NCH2)C6H4]2Te2, [2-(Me2NCH2)C6H4]TeS(S)PR2 (R=Me, Ph, OPri) and [2-(Me2NCH2)C6H4]Te–S–PPh2N–PPh2S
  作者：John E. Drake*、Michael B. Hursthouse、Monika Kulcsar、Mark E. Light、Anca Silvestru*

  DOI：10.1016/s0022-328x(00)00739-7

  日期：2001.3

  NMR (1H, 13C, 31P). The crystal and molecular structures of 1, 2, 4–6 were determined by single-crystal X-ray diffraction. All compounds are monomeric and the N atom of the pendant CH2NMe2 arm is strongly coordinated to the tellurium atom. The organophosphorus ligands are monodentate, thus resulting in a T-shaped coordination geometry around tellurium.

  通过使[2]反应制备[2-（Me 2 NCH 2）C 6 H 4 ] TeS（S）PR 2 [R = Me（2），Et（3），Ph（4），OPr i（5）]。 -（Me 2 NCH 2）C 6 H 4 ] 2 Te 2（1）和适当的二硫[R 2 P（S）S] 2，而[2-（Me 2 NCH 2）C 6 H 4 ] Te –S–PPh 2 N–PPh 2通过[2-（Me 2 NCH 2）C 6 H 4 ] TeBr与四苯基二硫代亚氨基二膦酸钾的复分解反应获得obtainedS（6）。化合物通过多核NMR（1 H，13 C，31 P）表征。的晶体和分子结构1，2，4 - 6由单晶X射线衍射来确定。所有化合物均为单体，CH 2 NMe 2侧链的N原子手臂与碲原子强烈配位。有机磷配体是单齿的，因此在碲周围形成T形配位几何。
• Crystal and molecular structure of (dimethyldithiophosphinato)dimethylantimony(III), 1∞[Me2SbS2PMe2], a chain polymer built through secondary, intermolecular Sb⋯S interactions
  作者：Klaus H. Ebert、Hans J. Breunig、Cristian Silvestru、Ionel Haiduc

  DOI：10.1016/s0277-5387(00)83095-8

  日期：1994.9

  Me2SbSbMe2 reacts with Me2P(S)SSP(S)Me2 under argon to give a complex mixture of compounds from which crystals of Me2SbS2PMe2, suitable for X-ray diffraction studies, were isolated. The structure contains Me2SbS2PMe2 units associated into infinite polymeric chains, through intermolecular, secondary bonds. The dithiophosphinato ligand can be described either as bimetallic biconnective [intramolecular

  我2种SbSbMe 2种发生反应与我2 P（S）SSP（S）箱2在氩气下，得到的化合物的复杂混合物从该箱的晶体2周的SbS 2 PME 2，适用于X射线进行了衍射研究。该结构包含通过分子间二级键与无限多条聚合物链相连的Me 2 SbS 2 PMe 2单元。二硫代膦酸酯配体可以描述为双金属双连接[分子内Sb（1c）S（1c）2.555（2）Å和分子间S（2c）⋯Sb（1a）3.158（2）Å]或双金属三连接[认为分子内Sb（1c）·S（2c）的弱接触为3.822（2）Å]。
• Drake, John E.; Hursthouse, Michael B.; Kulcsar, Monika, Phosphorus, Sulfur and Silicon and the Related Elements, 2001, vol. 168-169, p. 293 - 296
  作者：Drake, John E.、Hursthouse, Michael B.、Kulcsar, Monika、Light, Mark E.、Silvestru, Anca

  DOI：——

  日期：——
• New aryltellurium(II) diorganophosphinodithioates. Crystal structure of red (294 K) and yellow (173 K) ∞1[PhTeS (S)PPh2], a supramolecular polymer displaying an unusual coordination pattern of the phosphinodithioato ligand
  作者：Anca Silvestru、Ionel Haiduc、Klaus H. Ebert、Hans J. Breunig、D.Bryan Sowerby

  DOI：10.1016/0022-328x(94)88208-8

  日期：1994.11

  Aryltellurium(II) diorganophosphinodithioates, ArTeS(2)PR(2), were prepared by treating Ar2Te2 with R(2)P(S)-S-S-P(S)R(2) (Ar = Ph, p-tolyl; R = Me, Et, Ph) (method (a)) or PhTeCl(3) with NaS(2)PR(2).2H(2)O (R = Me, Et) (method (b)). The compounds were characterized by IR, H-1 and P-31 NMR, and mass spectroscopy. The compound PhTeS(S)PPh(2) displays thermochromism; a yellow form is observed below -60 degrees C and a red form at room temperature. The crystal structure of PhTeS(S)PPh, was investigated using X-ray diffraction, at both low and room temperature. In both cases the molecules are associated in polymeric chains through unusual monodentate biconnective phosphinodithioato bridges, in which the sulfur atom single bonded to phosphorus of the molecule units is involved in secondary bonding to the tellurium atoms of a symmetry related molecule (Te-S(-P) 2.406 Angstrom, Te...S(-P) 3.383 Angstrom at 173 K and, respectively, Te-S(-P) 2.401 Angstrom, Te...S(-P) 3.422 Angstrom at 294 K). The sulfur atoms doubly bonded to phosphorus are not involved in coordination to tellurium (non-bonding Te...S(=P) 3.989 Angstrom at 173 K, and 3.964 Angstrom at 294 K, respectively).