[(cyclooctadiene)(η6-3,5-diphenyl-2,6-bis(trimethylsilyl)phosphinine)rhodium(I)] tetrachlorogallate | 565469-83-2

• 英文名称: [(cyclooctadiene)(η6-3,5-diphenyl-2,6-bis(trimethylsilyl)phosphinine)rhodium(I)] tetrachlorogallate
• CAS: 565469-83-2
• 化学式: C₃₁H₄₁PRhSi₂*Cl₄Ga
• 分子量: 815.252
• InChiKey: BPOSAXMYENAMQT-DVSDVOQUSA-J

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：

  乙醇 、 [(cyclooctadiene)(η6-3,5-diphenyl-2,6-bis(trimethylsilyl)phosphinine)rhodium(I)] tetrachlorogallate 以 二氯甲烷 为溶剂， 以100%的产率得到[(cyclooctadiene)(η5-3,5-diphenyl-2,6-bis(trimethylsilyl)-1-ethoxy-phosphinine)rhodium(I)] tetrachlorogallate
  参考文献：
  名称：

  Synthesis and Reactivity of the First η ⁶ ‐Rhodium( I ) and η ⁶ ‐Iridium( I ) Complexes of 2,6‐Bis(trimethylsilyl)phosphinines

  摘要：

  AbstractIt has been shown that 2 equiv. of 2,3,5,6‐tetraphenylphosphinine (2) react with [Rh(COD)2][BF4] to yield the bis(η1‐phosphinine)RhI complex 6, whose X‐ray crystal structure is presented. On the other hand, 2,6‐bis(trimethylsilyl)phosphinines 4 and 5 react with Rh+ and Ir+ precursors to yield the first (η6‐phosphinine)RhI and ‐IrI complexes 7−10, and 11−12, respectively. The X‐ray crystal structure of complex 8 is presented. Reaction of these η6‐phosphinine complexes with water or ethanol yields the first (η5‐phosphacyclohexadienyl)RhI and ‐IrI complexes 13−17, resulting from the formal 1,1‐addition of RO− and H+. DFT calculations comparing isoelectronic (η6‐phosphinine)‐ and (η6‐benzene)Fe0 and ‐RhI complexes allows the rationalization of the large difference in reactivity of these complexes. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003)

  DOI：

  10.1002/ejic.200390095
• 作为产物：
  描述：

  氯化镓 、 3,5-diphenyl-2,6-bis(trimethylsilyl)phosphinine 、 chloro(1,5-cyclooctadiene)rhodium(I) dimer 以 二氯甲烷 为溶剂， 以77%的产率得到[(cyclooctadiene)(η6-3,5-diphenyl-2,6-bis(trimethylsilyl)phosphinine)rhodium(I)] tetrachlorogallate
  参考文献：
  名称：

  Synthesis and Reactivity of the First η ⁶ ‐Rhodium( I ) and η ⁶ ‐Iridium( I ) Complexes of 2,6‐Bis(trimethylsilyl)phosphinines

  摘要：

  AbstractIt has been shown that 2 equiv. of 2,3,5,6‐tetraphenylphosphinine (2) react with [Rh(COD)2][BF4] to yield the bis(η1‐phosphinine)RhI complex 6, whose X‐ray crystal structure is presented. On the other hand, 2,6‐bis(trimethylsilyl)phosphinines 4 and 5 react with Rh+ and Ir+ precursors to yield the first (η6‐phosphinine)RhI and ‐IrI complexes 7−10, and 11−12, respectively. The X‐ray crystal structure of complex 8 is presented. Reaction of these η6‐phosphinine complexes with water or ethanol yields the first (η5‐phosphacyclohexadienyl)RhI and ‐IrI complexes 13−17, resulting from the formal 1,1‐addition of RO− and H+. DFT calculations comparing isoelectronic (η6‐phosphinine)‐ and (η6‐benzene)Fe0 and ‐RhI complexes allows the rationalization of the large difference in reactivity of these complexes. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003)

  DOI：

  10.1002/ejic.200390095