1,2-Bis-(2-diphenylphosphanyl-ethylsulfanyl)-benzene | 185340-53-8

• 分子结构分类: 有机化合物 - 有机硫化合物 - 硫醚类
• 英文名称: 1,2-Bis-(2-diphenylphosphanyl-ethylsulfanyl)-benzene
• 英文别名: 2-[2-(2-Diphenylphosphanylethylsulfanyl)phenyl]sulfanylethyl-diphenylphosphane
• CAS: 185340-53-8
• 化学式: C₃₄H₃₂P₂S₂
• 分子量: 566.708
• InChiKey: DLCBXQMQBHMFRH-UHFFFAOYSA-N

物化性质

• 沸点：
  664.5±50.0 °C(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  8.6
• 重原子数：
  38
• 可旋转键数：
  12
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  50.6
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1,2-Bis-(2-diphenylphosphanyl-ethylsulfanyl)-benzene 在 1,2,3,4,5,6,7,8-八硫杂环辛烷 作用下， 以 四氢呋喃 为溶剂， 反应 1.0h， 以63%的产率得到1,2-Bis-[2-(diphenyl-phosphinothioyl)-ethylsulfanyl]-benzene
  参考文献：
  名称：

  磷脂混合配体及其硫族化物衍生物的铜，银和金配合物的结构和光谱研究

  摘要：

  [Cu（MeCN）4 ] PF 6或AgBF 4与1摩尔当量的Ph 2 P（E）（CH 2）2 SZS（CH 2）2（E）PPh 2 [Z =（CH 2）2， E = S（L 1b）或Se（L 1c）; Z ＝（CH 2）3，E ＝无（L 2a），S（L 2b）或Se（L 2c）；Z = o -C 6 H 4，E =无（L 3a），S（L 3b）或Se（L 3c）]在脱气的丙酮，接着加入乙醚，得到单核配合物[ML]×（M =铜，X - = PF 6 - ; M =银，X - = BF 4 -中高收率）。金（我）物种[AUL] PF 6分别用L的反应得到（= L 1B，L 1C，L 2B，L 2C或L 3a中-L图3c）与[AUCL（THT）]（THT的1个摩尔当量的＝四氢噻吩）和TlPF 6。所有这些产品的特征是1 H，31 P- { 1 H}（在某些情况下77 Se- { 1 H}和109

  DOI：

  10.1039/dt9960004099
• 作为产物：
  描述：

  1,2-苯二硫醇 、 乙烯基二苯基膦 在 偶氮二异丁腈 作用下， 以 neat (no solvent) 为溶剂， 反应 3.0h， 以76%的产率得到1,2-Bis-(2-diphenylphosphanyl-ethylsulfanyl)-benzene
  参考文献：
  名称：

  磷脂混合配体及其硫族化物衍生物的铜，银和金配合物的结构和光谱研究

  摘要：

  [Cu（MeCN）4 ] PF 6或AgBF 4与1摩尔当量的Ph 2 P（E）（CH 2）2 SZS（CH 2）2（E）PPh 2 [Z =（CH 2）2， E = S（L 1b）或Se（L 1c）; Z ＝（CH 2）3，E ＝无（L 2a），S（L 2b）或Se（L 2c）；Z = o -C 6 H 4，E =无（L 3a），S（L 3b）或Se（L 3c）]在脱气的丙酮，接着加入乙醚，得到单核配合物[ML]×（M =铜，X - = PF 6 - ; M =银，X - = BF 4 -中高收率）。金（我）物种[AUL] PF 6分别用L的反应得到（= L 1B，L 1C，L 2B，L 2C或L 3a中-L图3c）与[AUCL（THT）]（THT的1个摩尔当量的＝四氢噻吩）和TlPF 6。所有这些产品的特征是1 H，31 P- { 1 H}（在某些情况下77 Se- { 1 H}和109

  DOI：

  10.1039/dt9960004099

文献信息

• Connolly, Julie; Forder, Robin J.; Reid, Gillian, Inorganica Chimica Acta, 1997, vol. 264, # 1-2, p. 137 - 144
  作者：Connolly, Julie、Forder, Robin J.、Reid, Gillian

  DOI：——

  日期：——
• Co(III) and Cr(III) complexes of diphosphadithia ligands and the crystal structure of [CoCl2(L3)]PF6·CH2Cl2 (L3=Ph2P(CH2)2S(o-C6H4)S(CH2)2PPh2)
  作者：Julie Connolly、Robin J. Forder、Geoffrey W. Goodban、Simon J.A. Pope、Martin Predel、Gillian Reid

  DOI：10.1016/s0277-5387(99)00285-5

  日期：1999.11

  [CrX3(thf)(3)] (X = Cl or Br) reacts with L (L=L-1-L-3 or Ph-2[14]aneP(2)S(2)) (L-1=Ph2P(CH2)(2)S(CH2)(2)S(CH2)(2)PPh2, L-2= Ph2P(CH2)(2)S(CH2)(3)S(CH2)(2)PPh2, L-3=Ph2P(CH2)(2)S(o-C6H4)S(CH2)(2)PPh2, Ph-2[14]aneP(2)S(2)=4,8-diphenyl-1,11-dithia-4,8-diphosphacyclotetradecane) and TlPF6 in MeNO2 solution to yield the distorted octahedral complexes [CrX2(L)]PF6 as green coloured solids in high yield. UV/visible spectroscopy suggests that these are cis-dihalo species and they have also been characterised by IR spectroscopy, electrospray mass spectrometry and microanalyses. The Co(III) analogues [CoX2(L)](+) are readily prepared in a two-stage reaction, involving treatment of CoX2. 6H(2)O with L (L=L-1-L-3) and NH4PF6 in EtOH solution to give a green/brown solid, followed by halogen oxidation of this product in CH2Cl2 solution using X-2/CCl4, to give the final products as brown coloured solids. A mixture of PF6- and [CoX4](2-) anions are present in the final Co(III) compounds in varying ratios. Crystal structures of [CoCl2(L-2)](2)[CoCl4]. 4H(2)O and [CoCl2(L-3)]PF6. CH2Cl2 confirm tetradentate P2S2 coordination of L in each case, with mutually cis halogens completing the distorted octahedral geometry. In both cases the complex cation adopts the cis-ol form in the solid state and this is also consistent with the solution P-31H-1} NMR spectroscopic data. Co-59 NMR spectroscopy reveals a very broad single resonance at approximate to 3200 ppm for these species. (C) 1999 Elsevier Science Ltd. All rights reserved.
• Synthesis, spectroscopic and structural characterisation of copper, silver and gold complexes of the mixed P/O-donor ligand Ph2P(CH2)2O(CH2)2O(CH2)2PPh2
  作者：Bjorn Heuer、Simon J.A Pope、Gillian Reid

  DOI：10.1016/s0277-5387(00)00291-6

  日期：2000.4

  Reaction of L-1 (L-1 = Ph2P(CH2)(2)O( CH2)(2)O(CH2)(2)PPh2) with [Cu(MeCN)(4)]PF6 or AgBF4 in CH2Cl2 solution yields the complexes [Cu(L-1)]PF6 and [Ag(L-1)]BF4 respectively as white solids. Spectroscopic measurements are consistent with coordination via the P-donors and the crystal structure of [Ag(L-1)]BF4 confirms that L-1 acts as a rrans-chelate giving an unusual example of approximately linear P-2-coordination at Ag(I) (angle P-Ag-P = 164.66(4)degrees) and, despite the availability and proximity of the ether O atoms, these remain essentially uncoordinated (Ag ... O = 2.95 Angstrom) thus reflecting the low affinity of the soft Ag(I) ion for hard O-donor ligands. [AuCl(tht)], L-1 and TIPF6 react in a 1:1:1 molar ratio in MeCN solution to yield the analogous Au(I) species [Au(L-1)]PF6, the structure of which also shows linear P-2-coordination and once again the O-donors are non-coordinating, at a distance of ca. 3.16 Angstrom from Au(I). The neutral dinuclear species [(AuCl)(2)(L-1) ] is readily formed by reaction of [AuCl(tht)] with L-1 in a 2:1 molar ratio in MeCN. Confirmation of the coordinated Cl ligands comes from IR spectroscopy, nu(Au-Cl) = 324 cm(-1), and delta((31)p) which is indicative of a PCl donor set at Au(I). This arrangement is confirmed in the solid state from the crystal structure. The related phosphathia complex [(AuBr)(2)(L-2)] (L-2 = Ph2P(CH2)(2)S(o-C6H4)S(CH2)(2)PPh2) is prepared similarly from [AuBr(tht)] and L-2 in MeCN solution and its structure reveals the AuBr units each coordinated to one P-donor and directed to the same side as the o-C6H4 unit. (C) 2000 Elsevier Science Ltd All rights reserved.