[Li(TMEDA)2][1,4,2-P2SbC2(Bu(t))2] | 180906-65-4

• 分子结构分类: 有机化合物 - 有机杂环化合物
• 英文名称: [Li(TMEDA)2][1,4,2-P2SbC2(Bu(t))2]
• CAS: 180906-65-4
• 化学式: C₁₀H₁₈P₂Sb*C₁₂H₃₂LiN₄
• 分子量: 561.304
• InChiKey: CAKPFFHCEABPQB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
  None
• 氢给体数：
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• 氢受体数：
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反应信息

• 作为反应物：
  描述：

  [Li(TMEDA)2][1,4,2-P2SbC2(Bu(t))2] 在 FeCl₃ 作用下， 以 乙二醇二甲醚 为溶剂， 以65%的产率得到(3R,3aR,7R)-2,3a,5,7-tetra-tert-butyl-3aH,7H-3,4,7-(epistibanetriyl)[1,4,2]diphosphastibolo[3,2-d][1,3,5]diphosphastibinine
  参考文献：
  名称：

  金属介导的二磷灰烷基环阴离子[ 1,4,2 -P 2 SbC 2 Bu t 2 ] –的偶联：新型含锑笼型化合物的合成与表征

  摘要：

  两当量的二磷酸雌二醇环阴离子[ 1,4,2 -P 2 SbC 2 Bu t 2 ] –与FeCl 3反应，通过氧化生成含锑的笼型化合物P 4 Sb 2 C 4 Bu t 4。耦合机制。当用[W（CO）5（thf ）]（thf =四氢呋喃）处理时，该笼子发生分子内重排反应，生成复合物[{W（CO）5 } P 4 Sb 2 C 4 Bu t 4X射线晶体学表明它含有三元PPC'二膦'环。的治疗顺- [氯铂酸2（PET 3）2 ]与1当量的[1,4,2-P 2 SBC 2卜吨2 ] - ，得到的复合体，第一个例子的反式- [氯铂酸（PET 3）2（η 1 -P 2 SBC 2卜吨2）]，含有仅η 1-配位的二磷酸雌二醇基环。该化合物的晶体结构显示杂环在配位后保持其芳香性。的治疗顺- [氯铂酸2（PET 3）2 ]与2个当量的[1,4,2-P 2 SBC 2卜吨2 ] -发起在金属环偶合反应，得到新笼型络合物的顺式-

  DOI：

  10.1039/a704809b

文献信息

• Novel triphospholyl and diphosphastibolyl lead(II) complexes
  作者：Julie J. Durkin、Matthew D. Francis、Peter B. Hitchcock、Cameron Jones、John F. Nixon

  DOI：10.1039/a905830c

  日期：——

  PbCl2 reacted with the triphospholyl ring anion [P3C2But2]– to afford the hexaphospha-plumbocene [Pb(η5-P3C2But2)2] 3 which has been characterised by multinuclear NMR spectroscopy. In contrast the reaction between PbCl2 and the diphosphastibolyl ring anion [P2SbC2But2]– led to the organo-antimony cage compound [P4Sb2C4But4] 4via an oxidative coupling route. Both the heteroleptic plumbocenes [Pb(η5-EP2C2But2)(η5-C5Me5)] (E = P 5, E = Sb 6) could be prepared by treatment of the corresponding hetero-ring anion with a mixture of PbCl2 and Li(C5Me5) (for 5) or the half sandwich complex [Pb(η5-C5Me5)Cl] (for 6). Both complexes were characterised by multinuclear NMR spectroscopy and single crystal X-ray diffraction studies. The novel, structurally characterised, hetero-bimetallic complex [Pb(η5-P3C2But2)(µ-Cl)2Li(tmen)2] 7 could be synthesised by carrying out the reaction of PbCl2 with [Li(dme)3][P3C2But2] in tmen rather than dme. This compound was found to be highly fluxional in solution even at low temperature.

  PbCl2与三磷杂茂环阴离子[P3C2But2]–反应，得到了六磷杂铅茂[Pb(η5-P3C2But2)2] 3，该化合物已通过多核NMR光谱进行了表征。相比之下，PbCl2与二膦锑茂环阴离子[P2SbC2But2]–反应，通过氧化偶联路线得到了有机锑笼合物[P4Sb2C4But4] 4。通过处理相应的杂环阴离子与PbCl2和Li(C5Me5)（对于5）或半夹心配合物[Pb(η5-C5Me5)Cl]（对于6）的混合物，可以制备两种异配位铅茂[Pb(η5-EP2C2But2)(η5-C5Me5)]（E = P 5，E = Sb 6）。这两种配合物均通过多核NMR光谱和单晶X射线衍射研究进行了表征。通过在tmen而非dme中进行PbCl2与[Li(dme)3][P3C2But2]的反应，可以合成新型、结构表征的杂双金属配合物[Pb(η5-P3C2But2)(µ-Cl)2Li(tmen)2] 7。该化合物在溶液中甚至在低温下都表现出高度流动性。
• Synthesis, crystal and molecular structure of a novel organoantimony cage compound, C4But4P4Sb2
  作者：Steven J. Black、Matthew D. Francis、Cameron Jones

  DOI：10.1039/a607672f

  日期：——

  The reaction of the hetero-ring anion [P 2 SbC 2 Bu t 2 ] - with FeCl 3 affords the organoantimony cage compound, C 4 Bu t 4 P 4 Sb 2 , via a proposed oxidative coupling reaction; the X-ray crystal structure of the cage displays weak intermolecular interactions.

  杂环阴离子的反应 [P 2 碳化锑 2 布 t 2 ] - 与氯化亚铁 3 提供有机锑笼状化合物， C 4 布 t 4 磷 4 锑 2 , 通过拟议的氧化偶联反应； X射线晶体 笼结构显示出弱的分子间相互作用。
• Synthesis and Structural Characterization of a Novel Polyheterocyclopentadienyl Thallium(I) Complex
  作者：Matthew D. Francis、Cameron Jones、Glen B. Deacon、Ewan E. Delbridge、Peter C. Junk

  DOI：10.1021/om980239c

  日期：1998.8.1

  The reaction of [Li(TMEDA)2][1,4,2-P2SbC2But2] (1) with TlCl affords the compound [Tl(μ-η5:η5-1,4,2-P2SbC2But2)}∞] (2). Its X-ray crystal structure reveals a double-stranded zigzag polymeric chain structure with intermolecular thallium−phosphorus interactions.

  的反应[李（TMEDA）2 ] [1,4,2-P 2 SBC 2卜吨2 ]（1）与TLCL，得到化合物[铊（μ-η 5：η 5 -1,4,2 -P 2 SBC 2 Bu t 2）} ∞ ]（2）。它的X射线晶体结构揭示了具有分子间th-磷相互作用的双链之字形聚合物链结构。
• Contrasting Binding Modes in Lanthanoid Pyrazolate and Pseudo-pyrazolates Prepared by Oxidation of Lanthanoid(II) Complexes and Lanthanoid Metals with Thallium(I) Reagents
  作者：Glen B. Deacon、Ewan E. Delbridge、Gary D. Fallon、Cameron Jones、David E. Hibbs、Michael B. Hursthouse、Brian W. Skelton、Allan H. White

  DOI：10.1021/om990932f

  日期：2000.5.1

  ide ligand. After metathesis routes to Ln(1,4,2-P2SbC2But2)n complexes failed, redox transmetalation between ytterbium metal and [Tl(1,4,2-P2EC2But2)] (E = Sb, P) containing a substantial impurity of [Li(tmeda)2][1,4,2-P2EC2But2] yielded the first lanthanoid diphosphastibacyclopentadienide complex in a mixture with [1,2,4-P3C2But2] species. An X-ray investigation of single crystals containing an isomerically

  Yb（C 5 Me 5）2用[Tl（Ph 2 PZ）]和[Tl（azin）]（Ph 2 PZ = 3,5-二苯基吡唑酸酯，azin = 7-氮杂吲哚酸酯）氧化得到[Yb（C 5 Me 5）2（Ph 2 PZ）]（1）和[Yb（C 5 Me 5）2（azin）]（2）。的X射线晶体结构1和2揭示了单体的八坐标配合物η 2 -Ph 2 PZ或嗪配体。用[Tl（Ph 2 PZ）]处理钕金属可得到[Nd（Ph2 PZ）3（DME）2 ]（3具有三个η），它是一个九坐标单体2个-pyrazolate配体和螯合剂和一个单齿配位体的DME。钐氧化（C 5我5）2以[铊（1,4,2--P 2 SBC 2卜吨2）] / [铊（1,2,4-P 3 c ^ 2卜吨2）]（约4：1）的混合物[Sm（C 5 Me 5）2（1,2,4-P 3 C 2 Bu t 2）]（4）和[Sm（C 5 Me 5）2（1,4,2 -P
• The first diphosphastibolyl complexes: synthesis and characterisation of [Ru(η⁵-C₅R₅)(η⁵-C₂Bu^t₂P₂Sb)]; R = H or Me
  作者：Matthew D. Francis、David E. Hibbs、Michael B. Hursthouse、Cameron Jones、K. M. Abdul Malik

  DOI：10.1039/cc9960001591

  日期：——

  Treatment of the novel ring anion [C(2)Bu(2)(t)P(2)Sb](-) 4 with [Ru(eta(5)-C(5)R(5))(MeCN)(3)]PF6, (R = H, Me), affords the compounds [Ru(eta(5)-C(5)R(5))(eta(5)-(C2BU2P2Sb)-P-t)] (R = H 6, Me 7), which represent the first examples of complexes derived from a diphosphastibolyl ring; the X-ray crystal structure of 7 is described.