[ClP(μ-N-2,6-dimethylphenyl)]₂ | 786703-92-2

• 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: [ClP(μ-N-2,6-dimethylphenyl)]₂
• 英文别名: [ClP(μ-NDmp)]₂；(DmpNPCl)₂；((2,6-dimethylphenyl)NPCl)₂；2,4-Dichloro-1,3-bis(2,6-dimethylphenyl)-1,3,2,4-diazadiphosphetidine；2,4-dichloro-1,3-bis(2,6-dimethylphenyl)-1,3,2,4-diazadiphosphetidine
• CAS: 786703-92-2；852952-03-5
• 化学式: C₁₆H₁₈Cl₂N₂P₂
• 分子量: 371.186
• InChiKey: HHRYNGYZNDEQHU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.9
• 重原子数：
  22
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  6.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  [ClP(μ-N-2,6-dimethylphenyl)]₂ 在 magnesium 作用下， 以 四氢呋喃 为溶剂， 反应 24.0h， 以92%的产率得到2,4,7,8-tetrakis(2,6-dimethylphenyl)-2,4,7,8-tetraaza-1,3,5,6-tetraphosphatricyclo[3.2.1.0^3,6]octane
  参考文献：
  名称：

  磷双自由基活化小分子

  摘要：

  双自由基[P（μ-NTer）] 2的反应活性被用来激活带有单键，双键和三键的小分子。硫族元素（O 2，S 8，Se x和Te x）的添加导致了二氢桥联的P 2 N 2杂环的形成，除了与分子氧的反应外，它还形成了一个P 2 N 2配位的P 2 N 2环。III和四坐标P V中央。在正式[2πe+2πe]加成反应，如乙烯，乙炔，丙酮，乙腈，二苯乙炔，苯基碳二和双（三甲基硅烷基）sulfurdiimide小的不饱和化合物被容易地添加到P 2 Ñ 2的biradicaloid的杂环[P（μ ‐NTer）] 2，产生新的杂原子笼状化合物。详细研究了双自由基[P（μ-NTer）] 2的合成，反应和键合，以及所有加成产物的合成，性质和结构特征。

  DOI：

  10.1002/chem.201403964
• 作为产物：
  描述：

  N-TMS-2,6-Dimethylaniline 在 正丁基锂 、 三氯化磷 作用下， 以 乙醚 为溶剂， 反应 1.5h， 以86%的产率得到
  参考文献：
  名称：

  Synthesis of 1,3-Dichloro-cyclo-1,3-diphosphadiazanes from Silylated Amino(dichloro)phosphanes

  摘要：

  The synthesis of 1,3-dichloro-cyclo-1,3-diphosphadiazanes [ClP(mu-NR)](2) via elimination of Me3SiCl from silylated amino(dichloro)phosphanes, R-N(SiMe3)PCl2, was studied by different synthetic protocols starting from R-N(H)SiMe3 (R = Si(SiMe3)(3) = Hyp, N(SiMe3)(2), Mes* = 2,4,6-tri-tert-butylphenyl, Ter = 2,4-bis(2,4,6-trimethylphenyl)phenyl, Dipp = 2,6-diisopro-pylphenyl, Dmp = 2,6-dimethylphenyl, Ad = Adamantyl, Trityl = Ph3C, Tos = tosyl = CH3C6H4SO2, n-Oct = n-octyl, and Me3Si).A new synthetic route using trimethylsilyl-substituted amino(dichloro)phosphanes, R-N(SiMe3)PCl2, was developed to form cyclo-diphosph(III)-azanes simply by adding a mixture of RfOH/base (RfOH = hexafluoroisopropanole). By this method electron-rich/-poor aryl-, silyl-, and bissilylamino-substituted cyclo-diphosph(III)-azanes are accessible such as the unprecedented (Me3Si)(2)N-substituted species [ClP(mu-NN(SiMe3)(2))](2) starting from tris(trimethylsilyl)hydrazine and PCl3. Additionally, the difficulties with the preparation of cyclo-diphosphadiazanes depending on the starting materials, solvents, and bases due to the competition of different reaction channels are studied.

  DOI：

  10.1021/ic4017728

文献信息

• Bifunctional diphosphorus Lewis acids from cyclodiphosphadiazanes
  作者：Reagan J. Davidson、Jan J. Weigand、Neil Burford、T. Stanley Cameron、Andreas Decken、Ulrike Werner-Zwanziger

  DOI：10.1039/b710853b

  日期：——

  The quantitative displacement of triflate groups in 1,3-ditriflato-2,4-bis(2,6-dimethylphenyl)cyclodiphospha-2,4-diazane by DMAP (4-dimethylaminopyridine) or Me3P gives dicationic complexes containing bifunctional diphosphorus Lewis acceptors.

  1,3-二三氟甲基-2,4-双(2,6-二甲基苯基)环二磷酰胺-2,4-二氮烷中的三氟甲基基团在DMAP（4-二甲基氨基吡啶）或Me3P的作用下发生定量位移，形成含有双官能团二磷路易斯受体的二阳离子络合物。
• Reaction of P ₄ with in situ Formed <i>cyclo</i> ‐Triphosphatriazenium Cation [(DmpNP) ₃ Cl ₂ ] ⁺ (Dmp = 2,6‐Dimethylphenyl)
  作者：Michael H. Holthausen、Chris Sala、Jan J. Weigand

  DOI：10.1002/ejic.201500875

  日期：2016.2

  The controlled activation of white phosphorus, P4, provides a key entry point into many aspects of polyphosphorus chemistry. Herein, the reaction of cyclo-diphosphadiazane derivative (DmpNPCl)2 (3a; Dmp = 2,6-dimethylphenyl) and P4 in the presence of GaCl3 as Lewis acid for the targeted synthesis of mono- and dicationic phosphorus-rich cage compounds [(DmpNP)2(P4)Cl][GaCl4] (8a[GaCl4]) and [(DmpNP)2(P4)2][Ga2Cl7]2

  白磷 P4 的受控活化为多磷化学的许多方面提供了一个关键的切入点。在本文中，环二磷二氮烷衍生物 (DmpNPCl)2 (3a; Dmp = 2,6-二甲基苯基) 和 P4 在 GaCl3 作为路易斯酸的存在下反应，用于靶向合成单阳离子和双阳离子富磷笼化合物 [(报告了 DmpNP)2(P4)Cl][GaCl4] (8a[GaCl4]) 和 [(DmpNP)2(P4)2][Ga2Cl7]2 (9a[Ga2Cl7]2)。根据反应条件，形成这些类型的笼子，类似于已知的阳离子 [(DippNP)2(P4)Cl]+ (8b+) 和 [(DippNP)2(P4)2]2+ ( 9b2+；Dipp = 2,6-二异丙基苯基）被观察到。然而，由于与 Dipp 组相比，Dmp 的空间要求降低，
• Synthesis of 1,3-Dichloro-<i>cyclo</i>-1,3-diphosphadiazanes from Silylated Amino(dichloro)phosphanes
  作者：Axel Schulz、Alexander Villinger、Andrea Westenkirchner

  DOI：10.1021/ic4017728

  日期：2013.10.7

  The synthesis of 1,3-dichloro-cyclo-1,3-diphosphadiazanes [ClP(mu-NR)](2) via elimination of Me3SiCl from silylated amino(dichloro)phosphanes, R-N(SiMe3)PCl2, was studied by different synthetic protocols starting from R-N(H)SiMe3 (R = Si(SiMe3)(3) = Hyp, N(SiMe3)(2), Mes* = 2,4,6-tri-tert-butylphenyl, Ter = 2,4-bis(2,4,6-trimethylphenyl)phenyl, Dipp = 2,6-diisopro-pylphenyl, Dmp = 2,6-dimethylphenyl, Ad = Adamantyl, Trityl = Ph3C, Tos = tosyl = CH3C6H4SO2, n-Oct = n-octyl, and Me3Si).A new synthetic route using trimethylsilyl-substituted amino(dichloro)phosphanes, R-N(SiMe3)PCl2, was developed to form cyclo-diphosph(III)-azanes simply by adding a mixture of RfOH/base (RfOH = hexafluoroisopropanole). By this method electron-rich/-poor aryl-, silyl-, and bissilylamino-substituted cyclo-diphosph(III)-azanes are accessible such as the unprecedented (Me3Si)(2)N-substituted species [ClP(mu-NN(SiMe3)(2))](2) starting from tris(trimethylsilyl)hydrazine and PCl3. Additionally, the difficulties with the preparation of cyclo-diphosphadiazanes depending on the starting materials, solvents, and bases due to the competition of different reaction channels are studied.
• Activation of Small Molecules by Phosphorus Biradicaloids
  作者：Alexander Hinz、Rene Kuzora、Uwe Rosenthal、Axel Schulz、Alexander Villinger

  DOI：10.1002/chem.201403964

  日期：2014.11.3

  molecules bearing single, double, and triple bonds. Addition of chalcogens (O2, S8, Sex and Tex) led to the formation of dichalcogen‐bridged P2N2 heterocycles, except from the reaction with molecular oxygen, which gave a P2N2 ring featuring a dicoordinated PIII and a four‐coordinated PV center. In formal [2πe+2πe] addition reactions, small unsaturated compounds such as ethylene, acetylene, acetone,

  双自由基[P（μ-NTer）] 2的反应活性被用来激活带有单键，双键和三键的小分子。硫族元素（O 2，S 8，Se x和Te x）的添加导致了二氢桥联的P 2 N 2杂环的形成，除了与分子氧的反应外，它还形成了一个P 2 N 2配位的P 2 N 2环。III和四坐标P V中央。在正式[2πe+2πe]加成反应，如乙烯，乙炔，丙酮，乙腈，二苯乙炔，苯基碳二和双（三甲基硅烷基）sulfurdiimide小的不饱和化合物被容易地添加到P 2 Ñ 2的biradicaloid的杂环[P（μ ‐NTer）] 2，产生新的杂原子笼状化合物。详细研究了双自由基[P（μ-NTer）] 2的合成，反应和键合，以及所有加成产物的合成，性质和结构特征。