[(Diphenylphosphinothioylamino)-phenoxyphosphinothioyl]oxybenzene | 342774-17-8

• 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: [(Diphenylphosphinothioylamino)-phenoxyphosphinothioyl]oxybenzene
• 英文别名: [(diphenylphosphinothioylamino)-phenoxyphosphinothioyl]oxybenzene
• CAS: 342774-17-8
• 化学式: C₂₄H₂₁NO₂P₂S₂
• 分子量: 481.516
• InChiKey: QKXXOWJYYOHUIP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.8
• 重原子数：
  31
• 可旋转键数：
  8
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  94.7
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  [(Diphenylphosphinothioylamino)-phenoxyphosphinothioyl]oxybenzene 在 (4-甲氧基苯基)TeCl3 、 potassium tert-butylate 作用下， 以 甲醇 为溶剂， 以21%的产率得到
  参考文献：
  名称：

  Tellurium complexes with new, large-bite dithio ligands. The crystal structures of cis- and trans- [Te{Ph2P(S)NP(S)(OPh)2}2] and [(4-MeOC6H4TeCl3)2{μ- Pr2P(S)FcP(S) Pr2}]

  摘要：

  Reaction of the protonated large-bite bidentate ligand Ph2P(S)-NH-P(S)(OPh)(2) with [Te{NH2)(2)CS}(4)]Cl-2 resulted in the complex [Te(L-L)(2)] (1a), where (L-L)(-) = Ph2P(S)-N-P(S)(OPh)(2). When (L-L)(-) reacted with 4-MeOC6H4TeCl3, an isomeric complex, 1b. resulted. Reaction between the less basic ligand 'Pr2P(S)-Fc-P(S)'Pr-2 (Fc = ferrocene) and 4-MeOC6H4TeCl3 yielded the complex [(4-MeOC6H4TeCl3)(2) {mu-'Pr2P(S)-Fc-P(S)'Pr-2}], (2). X-ray crystallographic studies show that 1a and 1b both are square planar complexes of Te(II), 1a being asymmetric and 'cis' with two short Te-S bonds trans to two long Te-S bonds (average bond lengths being 2.5415 and 2.9050 Angstrom). Isomer Ib is centrosymmetric, 'trans', with nearly equal Te-S bond lengths averaging 2.6805 Angstrom. Complex 2 is an addition compound where the large dithio ligand bridges two 4-MeOC6H4TeCl3 units through weak Te-S bonds. The resulting coordination around each Te(IV) atom is psi -octahedral with the lone pair of electrons and aryl in axial positions relative to the TeCl3S equatorial plane. Here the Te-S bond lengths are 2.7560(16) and 2.6910(12) Angstrom. The trans influence of the dithio ligand in 2 is smaller than that of Cl-, resulting in an average Te-Cl bond length trans to sulfur of only 2.4196 Angstrom, while the other Te-Cl bond lengths average 2.4959 Angstrom. The reason for the lower basic nature of the ligand with a P-Fc-P backbone compared to those with PN-P backbones, is that it lacks a central charge donating group like N-. (C) 2001 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0022-328x(00)00656-2
• 作为产物：
  描述：

  氯化二苯基硫磷 在 氨 、 sodium hydride 作用下， 以 四氢呋喃 、 乙醚 为溶剂， 反应 0.5h， 生成 [(Diphenylphosphinothioylamino)-phenoxyphosphinothioyl]oxybenzene
  参考文献：
  名称：

  New mixed-donor unsymmetrical P–N–P ligands and their palladium(II) complexes

  摘要：

  不对称双齿配体 R2P(E)–N(H)–P(E′)R2′ [R, R′ = Ph, OPh, iPr; E, E′ = O, S, Se] 是通过氨化合物 R2P(E)NH2 [R = PhO, Ph; E = O, S, Se] 与磷电亲体 R2′P(E′)Cl [R′ = iPr, Ph, OPh; E′ = O, S, Se] 的缩合反应合成的。去质子化的配体（与 KOtBu 反应）可以与 Pd(OAc)2 反应，生成 [Ph2P(S)–N–P(O)(OPh)2]2Pd、[iPr2P(S)–N–P(O)(OPh)2]2Pd 和 [Ph2P(S)–N–P(S)(OPh)2]2Pd，这些化合物显示出四元或六元螯合环。新化合物通过光谱学（NMR、IR 和拉曼）和 X 射线晶体学进行了研究。

  DOI：

  10.1039/b103501k

文献信息

• Tellurium complexes with new, large-bite dithio ligands. The crystal structures of cis- and trans- [Te{Ph2P(S)NP(S)(OPh)2}2] and [(4-MeOC6H4TeCl3)2{μ- Pr2P(S)FcP(S) Pr2}]
  作者：Marek Necas、Josef Novosad、Steinar Husebye

  DOI：10.1016/s0022-328x(00)00656-2

  日期：2001.3

  Reaction of the protonated large-bite bidentate ligand Ph2P(S)-NH-P(S)(OPh)(2) with [TeNH2)(2)CS}(4)]Cl-2 resulted in the complex [Te(L-L)(2)] (1a), where (L-L)(-) = Ph2P(S)-N-P(S)(OPh)(2). When (L-L)(-) reacted with 4-MeOC6H4TeCl3, an isomeric complex, 1b. resulted. Reaction between the less basic ligand 'Pr2P(S)-Fc-P(S)'Pr-2 (Fc = ferrocene) and 4-MeOC6H4TeCl3 yielded the complex [(4-MeOC6H4TeCl3)(2) mu-'Pr2P(S)-Fc-P(S)'Pr-2}], (2). X-ray crystallographic studies show that 1a and 1b both are square planar complexes of Te(II), 1a being asymmetric and 'cis' with two short Te-S bonds trans to two long Te-S bonds (average bond lengths being 2.5415 and 2.9050 Angstrom). Isomer Ib is centrosymmetric, 'trans', with nearly equal Te-S bond lengths averaging 2.6805 Angstrom. Complex 2 is an addition compound where the large dithio ligand bridges two 4-MeOC6H4TeCl3 units through weak Te-S bonds. The resulting coordination around each Te(IV) atom is psi -octahedral with the lone pair of electrons and aryl in axial positions relative to the TeCl3S equatorial plane. Here the Te-S bond lengths are 2.7560(16) and 2.6910(12) Angstrom. The trans influence of the dithio ligand in 2 is smaller than that of Cl-, resulting in an average Te-Cl bond length trans to sulfur of only 2.4196 Angstrom, while the other Te-Cl bond lengths average 2.4959 Angstrom. The reason for the lower basic nature of the ligand with a P-Fc-P backbone compared to those with PN-P backbones, is that it lacks a central charge donating group like N-. (C) 2001 Elsevier Science B.V. All rights reserved.
• New mixed-donor unsymmetrical P–N–P ligands and their palladium(II) complexes
  作者：Marek Necas、Mark R. St J. Foreman、Jaromír Marek、J. Derek Woollins、Josef Novosad

  DOI：10.1039/b103501k

  日期：——

  Unsymmetrical bidentate ligands R2P(E)–N(H)–P(E′)R2′ [R, R′  = Ph, OPh, iPr; E, E′  = O, S, Se] have been synthesised using the condensation reaction of an amino compound, R2P(E)NH2 [R = PhO, Ph; E = O, S, Se], with a phosphorus electrophile, R2′P(E′)Cl [R′  =  iPr, Ph, OPh; E′  = O, S, Se]. Deprotonated ligands (with KOtBu) can be treated with Pd(OAc)2 to give [Ph2P(S)–N–P(O)(OPh)2]2Pd, [iPr2P(S)–N–P(O)(OPh)2]2Pd and [Ph2P(S)–N–P(S)(OPh)2]2Pd, which show either four-membered or six-membered chelate rings. The new compounds were studied spectroscopically (NMR, IR and Raman) and by X-ray crystallography.

  不对称双齿配体 R2P(E)–N(H)–P(E′)R2′ [R, R′ = Ph, OPh, iPr; E, E′ = O, S, Se] 是通过氨化合物 R2P(E)NH2 [R = PhO, Ph; E = O, S, Se] 与磷电亲体 R2′P(E′)Cl [R′ = iPr, Ph, OPh; E′ = O, S, Se] 的缩合反应合成的。去质子化的配体（与 KOtBu 反应）可以与 Pd(OAc)2 反应，生成 [Ph2P(S)–N–P(O)(OPh)2]2Pd、[iPr2P(S)–N–P(O)(OPh)2]2Pd 和 [Ph2P(S)–N–P(S)(OPh)2]2Pd，这些化合物显示出四元或六元螯合环。新化合物通过光谱学（NMR、IR 和拉曼）和 X 射线晶体学进行了研究。