Os(η5-indenyl)H(P(C6H5)3)2 | 617673-52-6

• 英文名称: Os(η5-indenyl)H(P(C6H5)3)2
• CAS: 617673-52-6
• 化学式: C₄₅H₃₈OsP₂
• 分子量: 830.944
• InChiKey: YUFGHSLXBUJGQP-UHFFFAOYSA-N

计算性质

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

• 作为反应物：
  描述：

  四氟硼酸-二乙醚络合物 、 Os(η5-indenyl)H(P(C6H5)3)2 以 乙醚 为溶剂， 以92%的产率得到[Os(η5-indenyl)H2(P(C6H5)3)2]BF4
  参考文献：
  名称：

  Novel indenyl half-sandwich osmium(II) complexes. X-ray structure of [Os{CC(H)But}(η5-C9H7)(PPh3)2][PF6]·OEt2

  摘要：

  Reaction of LiC9H7 with [OsBr2,(PPh3)(3)] gives the complex [Os(eta(5)-C9H7)Br(PPh3)(2)] (1). The analogous complex [Os(eta(5)-C9H7)I(PPh3)(2)] (2) is obtained from the metathesis reaction of [Os(eta(5)-C9H7)Cl(PPh3)(2)] with Nal. The treatment of [Os(eta(5)C(9)H(7))X(PPh3)(2)] with NaOMe leads to the hydride derivative [Os(eta(5)-C9H7)H(PPh3)(2)] (3) which can be protonated with HBF4 to yield the cationic complex [Os(eta(5)-C9H7)H-2(PPh3)(2)][BF4] (4). Abstraction of the halide ligand in complexes [Os(eta(5)-C9H7)X(PPh3)(2)] with NaPF6 or AgBF4 followed by the treatment with NCMe or terminal alkynes yield complexes [Os(eta(5)-C9H7)(NCMe)(PPh3)(2)][BF4] (6) and [Os{=COCH2(CH2)(3)CH2}(eta(5)-C9H7)(PPh3)(2)][PF6] (7). respectively. X-ray crystal structure of the vinylidene derivative [Os{=C=C(H)Bu-t}(eta(5)-C9H7)(PPh3)(2)][PF6] is reported along with variable temperature NMR studies. (C) 2002 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0020-1693(02)01450-0
• 作为产物：
  描述：

  OsCl(η(5)-indenyl)(triphenylphosphine)2 、 sodium methylate 以 甲醇 为溶剂， 以86%的产率得到Os(η5-indenyl)H(P(C6H5)3)2
  参考文献：
  名称：

  Novel indenyl half-sandwich osmium(II) complexes. X-ray structure of [Os{CC(H)But}(η5-C9H7)(PPh3)2][PF6]·OEt2

  摘要：

  Reaction of LiC9H7 with [OsBr2,(PPh3)(3)] gives the complex [Os(eta(5)-C9H7)Br(PPh3)(2)] (1). The analogous complex [Os(eta(5)-C9H7)I(PPh3)(2)] (2) is obtained from the metathesis reaction of [Os(eta(5)-C9H7)Cl(PPh3)(2)] with Nal. The treatment of [Os(eta(5)C(9)H(7))X(PPh3)(2)] with NaOMe leads to the hydride derivative [Os(eta(5)-C9H7)H(PPh3)(2)] (3) which can be protonated with HBF4 to yield the cationic complex [Os(eta(5)-C9H7)H-2(PPh3)(2)][BF4] (4). Abstraction of the halide ligand in complexes [Os(eta(5)-C9H7)X(PPh3)(2)] with NaPF6 or AgBF4 followed by the treatment with NCMe or terminal alkynes yield complexes [Os(eta(5)-C9H7)(NCMe)(PPh3)(2)][BF4] (6) and [Os{=COCH2(CH2)(3)CH2}(eta(5)-C9H7)(PPh3)(2)][PF6] (7). respectively. X-ray crystal structure of the vinylidene derivative [Os{=C=C(H)Bu-t}(eta(5)-C9H7)(PPh3)(2)][PF6] is reported along with variable temperature NMR studies. (C) 2002 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0020-1693(02)01450-0