| 220061-05-2

• CAS: 220061-05-2
• 化学式: C₆Br₃O₆Re₂*C₃₂H₂₃NO₃P₂ReS₂
• 分子量: 1562.01
• InChiKey: XNRHSCRUCDIVQX-UHFFFAOYSA-K

计算性质

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

反应信息

• 作为反应物：
  描述：

  silver hexafluoroantimonate 、 以 二氯甲烷 为溶剂， 以98%的产率得到
  参考文献：
  名称：

  2,6-Bis(diphenylphosphinosulfide)pyridine (L) as a facial terdentate ligand: synthesis and characterisation of the tricarbonylrhenium(I) complexes fac-[Re(CO)3L]+ [Re2(CO)6(μ-X)3]− (X=Cl, Br or I) and fac-[Re(CO)3L]+ [SbF6]−

  摘要：

  The halogenopentacarbonylrhenium(I) compounds react with 2,6-bis(diphenylphosphinosulfide) pyridine (L) under mild conditions to yield ionic complexes of general formulae, fac-[Re(CO)(3)L](+) [Re(2)(CO)(6) (mu-X)(3)](-) (X=Cl, Br or I), in which the ligand adopts a facial terdentate bonding mode. A synthesis of [Re(CO)(3)L](+) [SbF(6)](-) was carried out to establish the presence of the cation, fac-[Re(CO)(3)L](+), in the complexes. The character of the anions was confirmed by negative ion MALDI-TOF mass spectrometry. The cation is fluxional; the P-phenyl rings oriented towards the metal moiety exhibit restricted rotation at low temperature. The free energy of activation, Delta G(+), for hindered rotation is ca. 47 kJ mol(-1) for all complexes. Solid-state (31)P NMR data are reported for the free ligand and for the complexes, [Re(CO)(3)L][SbF(6)] and [Re(Co)(3)L][Re(2)(CO)(6)(mu-X)(3)] (X=Cl, Br or I). (C) 1998 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0277-5387(98)00196-x
• 作为产物：
  描述：

  五羰基溴铼(I) 、 pyridine-2,6-diylbis(diphenylphosphine sulfide) 以 Petroleum ether 、 苯 为溶剂， 以50%的产率得到
  参考文献：
  名称：

  2,6-Bis(diphenylphosphinosulfide)pyridine (L) as a facial terdentate ligand: synthesis and characterisation of the tricarbonylrhenium(I) complexes fac-[Re(CO)3L]+ [Re2(CO)6(μ-X)3]− (X=Cl, Br or I) and fac-[Re(CO)3L]+ [SbF6]−

  摘要：

  The halogenopentacarbonylrhenium(I) compounds react with 2,6-bis(diphenylphosphinosulfide) pyridine (L) under mild conditions to yield ionic complexes of general formulae, fac-[Re(CO)(3)L](+) [Re(2)(CO)(6) (mu-X)(3)](-) (X=Cl, Br or I), in which the ligand adopts a facial terdentate bonding mode. A synthesis of [Re(CO)(3)L](+) [SbF(6)](-) was carried out to establish the presence of the cation, fac-[Re(CO)(3)L](+), in the complexes. The character of the anions was confirmed by negative ion MALDI-TOF mass spectrometry. The cation is fluxional; the P-phenyl rings oriented towards the metal moiety exhibit restricted rotation at low temperature. The free energy of activation, Delta G(+), for hindered rotation is ca. 47 kJ mol(-1) for all complexes. Solid-state (31)P NMR data are reported for the free ligand and for the complexes, [Re(CO)(3)L][SbF(6)] and [Re(Co)(3)L][Re(2)(CO)(6)(mu-X)(3)] (X=Cl, Br or I). (C) 1998 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0277-5387(98)00196-x