[dicarbonyl(η(5)-pentamethylcyclopentadienyl)ruthenio]bis(2-methylphenyl)silanol | 174470-36-1

• 英文名称: [dicarbonyl(η(5)-pentamethylcyclopentadienyl)ruthenio]bis(2-methylphenyl)silanol
• CAS: 174470-36-1
• 化学式: C₂₆H₃₀O₃RuSi
• 分子量: 519.678
• InChiKey: PGBZOGNZLILRPD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
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• 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：

  二甲基一氯硅烷 、 [dicarbonyl(η(5)-pentamethylcyclopentadienyl)ruthenio]bis(2-methylphenyl)silanol 在 NEt₃ 作用下， 以 乙醚 为溶剂， 以76%的产率得到1-[dicarbonyl(η(5)-pentamethylcyclopentadienyl)ruthenio]-3,3-dimethyl-1,1-bis(2-methylphenyl)disiloxane
  参考文献：
  名称：

  Metallo-silanole und metallo-siloxane VII. Zur oxofunktionalisierung von Ruthenio-hydridosilanen mit dimethyldioxiran: Darstellung der ersten Ruthenio-silanole

  摘要：

  The ruthenio-hydridosilanes C(5)Me(5)(OC)(2)Ru-SiR(2)H [R=Me (3a), o-Tol (3b)] are accessible from the metallating reagent K[Ru(CO)(2)C(5)Me(5)] (1a) and the corresponding chlorosilanes R(2)SMCl (2a,b). Similarly obtained Cp(OC)(2)Ru-Si(H)(p-Tol)C (3c) is converted to the ruthenio-dihydridosilane Cp(OC)(2)Ru-Si(p-Tol)H-2 (4) with LiAlH4. Oxofunctionalization of 3a,b and 4 with dimethyldioxirane affords the novel ruthenio-silanols C(5)Me(5)(OC)(2)Ru-SiR(2)OH [R = Me (6a), o-Tol (6b)] and Cp(OC)(2)Ru-Si(p-Tol)(OH)(2) (7). Compound 6b undergoes condensation with Me(2)Si(H)Cl (2a) to yield the ruthenio-disiloxane C(5)Me(5)(OC)(2)Ru-Si(o-Tol)(2)OSiMe(2)H (8). The structure of 6b, established by X-ray analysis, reveals the formation of discrete dimeric units linked by one hydrogen bond.

  DOI：

  10.1016/0022-328x(95)05760-m
• 作为产物：
  描述：

  [dicarbonyl(η(5)-pentamethylcyclopentadienyl)ruthenio]bis(2-methylphenyl)silane 、 二甲基二环氧乙烷 以 丙酮 、 甲苯 为溶剂， 以56%的产率得到[dicarbonyl(η(5)-pentamethylcyclopentadienyl)ruthenio]bis(2-methylphenyl)silanol
  参考文献：
  名称：

  Metallo-silanole und metallo-siloxane VII. Zur oxofunktionalisierung von Ruthenio-hydridosilanen mit dimethyldioxiran: Darstellung der ersten Ruthenio-silanole

  摘要：

  The ruthenio-hydridosilanes C(5)Me(5)(OC)(2)Ru-SiR(2)H [R=Me (3a), o-Tol (3b)] are accessible from the metallating reagent K[Ru(CO)(2)C(5)Me(5)] (1a) and the corresponding chlorosilanes R(2)SMCl (2a,b). Similarly obtained Cp(OC)(2)Ru-Si(H)(p-Tol)C (3c) is converted to the ruthenio-dihydridosilane Cp(OC)(2)Ru-Si(p-Tol)H-2 (4) with LiAlH4. Oxofunctionalization of 3a,b and 4 with dimethyldioxirane affords the novel ruthenio-silanols C(5)Me(5)(OC)(2)Ru-SiR(2)OH [R = Me (6a), o-Tol (6b)] and Cp(OC)(2)Ru-Si(p-Tol)(OH)(2) (7). Compound 6b undergoes condensation with Me(2)Si(H)Cl (2a) to yield the ruthenio-disiloxane C(5)Me(5)(OC)(2)Ru-Si(o-Tol)(2)OSiMe(2)H (8). The structure of 6b, established by X-ray analysis, reveals the formation of discrete dimeric units linked by one hydrogen bond.

  DOI：

  10.1016/0022-328x(95)05760-m