2,4-bis(diethylamido)-1,3,2,4-dithiadiphosphetane-2,4-disulfide | 162889-84-1

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 2,4-bis(diethylamido)-1,3,2,4-dithiadiphosphetane-2,4-disulfide
• 英文别名: 2-N,2-N,4-N,4-N-tetraethyl-2,4-bis(sulfanylidene)-1,3,2lambda5,4lambda5-dithiadiphosphetane-2,4-diamine；2-N,2-N,4-N,4-N-tetraethyl-2,4-bis(sulfanylidene)-1,3,2λ5,4λ5-dithiadiphosphetane-2,4-diamine
• CAS: 162889-84-1
• 化学式: C₈H₂₀N₂P₂S₄
• 分子量: 334.472
• InChiKey: WKVWCWBOORGNNW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5
• 重原子数：
  16
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  121
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  2,4-bis(diethylamido)-1,3,2,4-dithiadiphosphetane-2,4-disulfide 以10%的产率得到
  参考文献：
  名称：

  Nizamov IlYas S., AlMetkina Lyubov A., Kuznetzov Vladislav A., Ilyas S., +, Phosph., Sulfur and Silicon and Relat. Elem, 92 (1994) N 1-4, S 139-147

  摘要：

  DOI：
• 作为产物：
  描述：

  [pyridine-PS2N(C2H5)2] 在 三氯化铝 作用下， 以 甲苯 为溶剂， 以80.5%的产率得到2,4-bis(diethylamido)-1,3,2,4-dithiadiphosphetane-2,4-disulfide
  参考文献：
  名称：

  2,4‐ N , N ′‐Bis(dialkylamido)‐2,4‐dithioxo‐1,3,2λ ⁵ ,4λ ⁵ ‐dithiadiphosphetanes

  摘要：

  AbstractDialkylamide derivatives of the monometadithioxaphosphoric acid stabilised by pyridine as a donor, i.e. [(C5H5N)PS2NR2], readily react with AlCl3. The elimination of the donor and formation of the adduct C5H5N·AlCl3 liberates the unstable σ3λ5‐phosphoranes (PS2NR2). The latter are stabilised by [2+2] “cycloaddition‐dimerization” leading to the title compounds [PS2NR2]2 in nearly quantitative yields. The synthesis and characterisation of two compounds possessing NR2 substituents of very different basicities clearly demonstrate the generalisation of such a procedure as an easy way of accessing further derivatives in this class. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004)

  DOI：

  10.1002/ejic.200400343

文献信息

• Synthesis and thermal stability ofS-trimethylsilyl esters of tetracoordinated phosphorus amidothioacids
  作者：Il'yas S. Nizamov、Olga V. Bolshakova、Lyubov A. Al'metkina、Il'nar D. Nizamov、Gulnur G. Sergeenko、Liliya V. Frolova、Dmitry B. Krivolapov、Elvira S. Batyeva、Igor A. Litvinov

  DOI：10.1002/hc.20231

  日期：——

  (diethylamido)dithiophosphonates 7a and 7b and S-trimethylsilyl S-alkyl(diethylamido)trithiophosphates 9a,b are described. The optimal reaction conditions and thermal stability of S-trimethylsilyl S-ethyl(diethylamido)trithiophosphate 9a were defined by differential thermal analyses. Compound 9a have been decomposed to form 2,4-bis(diethylamido)-1,3,2,4-dithiadiphosphetane-2,4-disulfide 10 which structure was established

  S-(二乙基氨基)二甲基甲硅烷基双(二乙基酰胺基)二硫代磷酸酯3通过十硫化四磷1与双(二乙基氨基)二甲基硅烷2a的反应获得。研究了劳森试剂 5 与 2a 以及戴维试剂 8a、b 的烷基同系物与三甲基（二乙氨基）硅烷 6 的反应。在这些反应的基础上，描述了合成 S-（二乙氨基）二甲基甲硅烷基或 S-（二乙氨基）二苯基甲硅烷基 4-甲氧基苯基（二乙基酰胺基）二硫代膦酸酯 7a 和 7b 和 S-三甲基甲硅烷基 S-烷基（二乙基酰胺基）三硫代磷酸酯 9a、b 的方法。通过差热分析确定了S-三甲基甲硅烷基S-乙基(二乙基酰胺基)三硫代磷酸酯9a的最佳反应条件和热稳定性。化合物 9a 已分解形成 2,4-双(二乙基酰胺基)-1,3,2,4-二硫代二膦烷-2，4-二硫化物 10 其结构由 X 射线单晶衍射确定。© 2006 Wiley Periodicals, Inc. 杂原子化学 17:670–675
• Nizamov, Il'Yas S.; Al'Metkina, Lyubov' A.; Kuznetzov, Vladislav A., Phosphorus, Sulfur and Silicon and the Related Elements, 1994, vol. 92, # 1-4, p. 139 - 148
  作者：Nizamov, Il'Yas S.、Al'Metkina, Lyubov' A.、Kuznetzov, Vladislav A.、Batyeva, Elvira S.

  DOI：——

  日期：——
• Meisel, Manfred; Donath, Christiane, Phosphorus, Sulfur and Silicon and the Related Elements, 1992, vol. 64, # 1-4, p. 63 - 70
  作者：Meisel, Manfred、Donath, Christiane

  DOI：——

  日期：——
• Synthesis and Thermal Stability of S-Trimethylsilyl-S′-ethyl(diethylamido)trithiophosphate
  作者：I. S. Nizamov、B. E. Abalonin、O. V. Bol'shakova、I. D. Nizamov、G. G. Sergeenko、L. A. Al'metkina、D. B. Krivolapov、E. S. Batyeva、I. A. Litvinov

  DOI：10.1007/s11178-006-0026-8

  日期：2005.11
• 2,4‐ <i>N</i> , <i>N</i> ′‐Bis(dialkylamido)‐2,4‐dithioxo‐1,3,2λ ⁵ ,4λ ⁵ ‐dithiadiphosphetanes
  作者：Anton Dimitrov、Irmgard Hartwich、Petra Neubauer、Manfred Meisel

  DOI：10.1002/ejic.200400343

  日期：2004.10

  AbstractDialkylamide derivatives of the monometadithioxaphosphoric acid stabilised by pyridine as a donor, i.e. [(C5H5N)PS2NR2], readily react with AlCl3. The elimination of the donor and formation of the adduct C5H5N·AlCl3 liberates the unstable σ3λ5‐phosphoranes (PS2NR2). The latter are stabilised by [2+2] “cycloaddition‐dimerization” leading to the title compounds [PS2NR2]2 in nearly quantitative yields. The synthesis and characterisation of two compounds possessing NR2 substituents of very different basicities clearly demonstrate the generalisation of such a procedure as an easy way of accessing further derivatives in this class. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004)