| 905293-56-3

• CAS: 905293-56-3
• 化学式: C₂₀H₃₈B₁₀Ir₂O₂Se₂
• 分子量: 960.991
• InChiKey: QQCDSZLNVHNGSW-DIURZKMRSA-N

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

• 作为产物：
  描述：

  bis(1,5-cyclooctadiene)diiridium(I) dichloride 、 η5-pentamethylcyclopentadienyl-[1,2-dicarba-closo-dodecaborane(12)-diselenolato]iridium 以 甲苯 为溶剂， 以39%的产率得到
  参考文献：
  名称：

  Formation of Cup-Shaped Metallic Clusters via B−H Activation at the B(3)/B(6) Site of an ortho-Carborane-1,2-dichalcogenolato Ligand

  摘要：

  Dimetallic complexes {Cp* Ir[E2C2(B9H9)][(cod) Ir(OCH3)]} (E = S, 3a; E = Se, 3b) and {Cp* Ir[E2C2( B10H9)][(cod) Ir]} (E = S, 4a; E = Se, 4b) were synthesized by the reaction of half-sandwich complexes Cp* Ir[E2C2(B10H10)] (E = S, 1a; Se, 1b) with 2 equiv of [Ir(cod)(mu-OMe)](2) (2-Ir). Analogous reactions of 1a with [Rh(cod)(mu-OMe)] 2 (2-Rh) were investigated, and three complexes, {Cp* Ir[S2C2(B9H9)][(cod)Rh( OCH3)]} (5a), {Cp* Ir[S2C2(B10H10)][(cod) Rh]} ( 6a), and {Cp* Ir[S2C2(B10H9)][(cod) Rh]} ( 7a), were obtained. By comparing the two reactions, the routes of metal-induced B-H activation at B(3)/B(6) of the ortho-carborane-1,2-dichalcogenolato ligand were investigated. These nido-carborane complexes such as 3a, 3b, and 5a contain intercluster metal-metal bonds. Moreover, the V-shaped trimetallic units {( cod) Ir[E2C2(B9H8)][(cod) Ir(OCH3)][(C8H13) Ir]} (E = S, 9a; Se, 9b) have been constructed through the M-2-nido-carborane complexes {(cod) Ir[E2C2(B9H9)][(cod) Ir(OCH3)]} (E = S, 8a; Se, 8b). Complexes 3- 10 were characterized by NMR spectroscopy (H-1, B-11 NMR), and X-ray structural analyses were reported for complexes 3a, 3b, 4a, 5a, 6a, 8a, 9b, and 10b.

  DOI：

  10.1021/om060381a