[(CO)4Re(μ-benzeneselenolate)]2 | 15213-37-3

• 英文名称: [(CO)4Re(μ-benzeneselenolate)]2
• 英文别名: (CO)4Re(μ-SePh)2Re(CO)4
• CAS: 15213-37-3
• 化学式: C₂₀H₁₀O₈Re₂Se₂
• 分子量: 908.629
• InChiKey: CEXIXTPQXZBCTM-UHFFFAOYSA-L

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：

  4,4'-联吡啶 、 [(CO)4Re(μ-benzeneselenolate)]2 以 not given 为溶剂， 生成 [(Re(CO)3(benzeneselenolate))2(4,4'-bipyridine)]2
  参考文献：
  名称：

  Synthesis and Characterization of Molecular Rectangles Based upon Rhenium Thiolate Dimers

  摘要：

  Tetrametallic molecular rectangles have been synthesized by combining rhenium(I) thiolate dimers with difunctional pyridyl and pyrazyl type ligands. The proposed rectangular structures are supported by H-1 NMR, MS, and IR absorption measurements. In addition, crystal structures of two of the rectangles are presented showing frameworks with dimensions 3.81 x 11.57 and 3.69 x 7.22 Angstrom, as defined by the rhenium atoms.

  DOI：

  10.1021/ic980513v
• 作为产物：
  描述：

  [Re(OTf)(CO)₅] 、 苯硒酚 以 二氯甲烷 为溶剂， 生成 [(CO)4Re(μ-benzeneselenolate)]2
  参考文献：
  名称：

  Synthesis and Characterization of Molecular Rectangles Based upon Rhenium Thiolate Dimers

  摘要：

  Tetrametallic molecular rectangles have been synthesized by combining rhenium(I) thiolate dimers with difunctional pyridyl and pyrazyl type ligands. The proposed rectangular structures are supported by H-1 NMR, MS, and IR absorption measurements. In addition, crystal structures of two of the rectangles are presented showing frameworks with dimensions 3.81 x 11.57 and 3.69 x 7.22 Angstrom, as defined by the rhenium atoms.

  DOI：

  10.1021/ic980513v

文献信息

• Synthese gemischt chalkogenido‐verbrückter Dirheniumkomplexe vom Typ Re ₂ (μ‐ER)(μ‐E′R′)(CO) ₈ (E, E′ =  S, Se, Te; R, R′ = org. Rest)
  作者：Hans Egold、Ulrich Flörke

  DOI：10.1002/1521-3749(200109)627:9<2295::aid-zaac2295>3.0.co;2-#

  日期：2001.9

  Chalcogenido-Bridged Dirhenium Complexes of the Type Re2(μ-ER)(μ-E′R′)(CO)8 (E, E′ = S, Se, Te; R, R′ = org. Residue) Hydrido sulfido bridged complexes Re2(μ-H)(μ-SR)(CO)8 (R = Ph, naph, Cy) react with the base DBU to give the salts [DBUH][Re2(μ-SR)(CO)8]. Upon addition of electrophiles R′E′Br (E′R = SPh, SePh, TePh) to the in situ prepared salts mixed chalcogenido bridged complexes Re2(μ-SR)(μ-E′R′)(CO)8

  氢化硫基桥接配合物 Re2(μ-H)(μ-SR)(CO)8 (R = Ph, 2-naphthyl, Cy) 可以与碱基 DBU (1,8-二氮杂双环[5.4.0 ] undec-7-en) 到盐 [DBUH][Re2(μ-SR)(CO)8]。这些原位形成的盐与亲电试剂 BrE'R' (E'R' = SPh, SePh, TePh) 反应形成混合的硫族桥接络合物 Re2(μ-SR)(μ-E'R)(CO)8。在获得的化合物中，Re2(μ-SCy)(μ-SePh)(CO)8 和 Re2(μ-Snaph)(μ-TePh)(CO)8 通过单晶 X 射线结构分析进行了表征。为了制备类似的硒-碲基-桥接配合物Re2(μ-SePh)-(μ-TeR)(CO)8，新的氢化-硒-桥接配合物Re2(μ-H)(μ-SePh)(CO) 8 开发了 Re2(CO)8(NCMe)2 与 PhSeH 的反应，并通过单晶 X