Os3(μ-Sb(C6H5)2)(μ-H)(μ(3),η(2)-C6H4)(CO)8(P(C6H5)3) | 414861-25-9

• 英文名称: Os3(μ-Sb(C6H5)2)(μ-H)(μ(3),η(2)-C6H4)(CO)8(P(C6H5)3)
• CAS: 414861-25-9
• 化学式: C₄₄H₃₀O₈Os₃PSb
• 分子量: 1410.04
• InChiKey: NPMHLMRITBPFKX-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：

  Os3(μ-Sb(C6H5)2)(μ-H)(μ(3),η(2)-C6H4)(CO)8(P(C6H5)3) 、 三苯基膦 以 二氯甲烷 为溶剂， 以99%的产率得到Os3(μ-Sb(C6H5)2)(μ-P(C6H5)2(C6H4))(CO)8(P(C6H5)3)2
  参考文献：
  名称：

  Nucleophilic Addition Reactions of the Osmium−Antimony Cluster (μ-H)Os₃(CO)₉(μ₃-C₆H₄)(μ-SbPh₂):  Orthometalation of Triphenylphosphine at Ambient Temperature

  摘要：

  At ambient temperatures, the reaction of Os-3(mu-H)(mu-SbPh2)(mu(3),eta(2)-C6H4)(CO)(9), 1, with PPh3 proceeded via a nucleophilic addition product, Os-3(mu-H)(mu-SbPh2)(mu(2),eta(2)-C6H4)(CO)(9)(PPh3),2a. This can lose CO to give Os-3(mu-H)(mu-SbPh2)(mu(3),eta(2)-C6H4)(CO)(8)(PPh3), 3a, isomerize, deorthometalate to Os-3(mu-SbPh2)(C6H5)(CO)(9)(PPh3), 5a, or react with excess PPh3 to give an orthometalated product, Os-3(mu-SbPh2)(CO)(8)(PPh2C6H4)(PPh3)(2), 6a. The origin of the orthometalated phenyl ring in 6a has been established via the reaction of a p-tolyl analogue of 2a, viz., Os-3(mu-H)(mu-SbPh2)(mu(2),eta(2)-C6H4)(CO)(9){(P-tolyl)(3)P}, 2b, with PPh3.

  DOI：

  10.1021/om010959a
• 作为产物：
  描述：

  Os3(μ-Sb(C6H5)2)(μ-H)(μ(2),η(2)-C6H4)(CO)9(P(C6H5)3) 在 SiO₂ 作用下， 以 二氯甲烷 为溶剂， 以95%的产率得到Os3(μ-Sb(C6H5)2)(μ-H)(μ(3),η(2)-C6H4)(CO)8(P(C6H5)3)
  参考文献：
  名称：

  Nucleophilic Addition Reactions of the Osmium−Antimony Cluster (μ-H)Os₃(CO)₉(μ₃-C₆H₄)(μ-SbPh₂):  Orthometalation of Triphenylphosphine at Ambient Temperature

  摘要：

  At ambient temperatures, the reaction of Os-3(mu-H)(mu-SbPh2)(mu(3),eta(2)-C6H4)(CO)(9), 1, with PPh3 proceeded via a nucleophilic addition product, Os-3(mu-H)(mu-SbPh2)(mu(2),eta(2)-C6H4)(CO)(9)(PPh3),2a. This can lose CO to give Os-3(mu-H)(mu-SbPh2)(mu(3),eta(2)-C6H4)(CO)(8)(PPh3), 3a, isomerize, deorthometalate to Os-3(mu-SbPh2)(C6H5)(CO)(9)(PPh3), 5a, or react with excess PPh3 to give an orthometalated product, Os-3(mu-SbPh2)(CO)(8)(PPh2C6H4)(PPh3)(2), 6a. The origin of the orthometalated phenyl ring in 6a has been established via the reaction of a p-tolyl analogue of 2a, viz., Os-3(mu-H)(mu-SbPh2)(mu(2),eta(2)-C6H4)(CO)(9){(P-tolyl)(3)P}, 2b, with PPh3.

  DOI：

  10.1021/om010959a