[(4,4′-diethoxycarbonyl-2,2′-bipyridine)Pt(CH2CH2Ph)(η2-ethylene)][B(3,5-bis(trifluoromethyl)phenyl)4] | 1430851-47-0

• 英文名称: [(4,4′-diethoxycarbonyl-2,2′-bipyridine)Pt(CH2CH2Ph)(η2-ethylene)][B(3,5-bis(trifluoromethyl)phenyl)4]
• 英文别名: [(4,4′-diethoxycarbonyl-2,2′-bipyridine)Pt(CH₂CH₂Ph)(η²-ethylene)][B(3,5-bis(trifluoromethyl)phenyl)₄]
• CAS: 1430851-47-0
• 化学式: C₂₆H₂₉N₂O₄Pt*C₃₂H₁₂BF₂₄
• 分子量: 1491.83
• InChiKey: BFEQBRAIXHFOQN-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：
  None

反应信息

• 作为反应物：
  描述：

  乙烯 、 [(4,4′-diethoxycarbonyl-2,2′-bipyridine)Pt(CH2CH2Ph)(η2-ethylene)][B(3,5-bis(trifluoromethyl)phenyl)4] 以 硝基甲烷-d3 为溶剂， 45.0 ℃ 、300.01 kPa 条件下， 生成 苯乙烯 、 [(4,4′-diethoxycarbonyl-2,2′-bipyridine)Pt(CH₂CH₅)(η²-ethylene)][B(3,5-bis(trifluoromethyl)phenyl)₄]
  参考文献：
  名称：

  Platinum(II)-Catalyzed Ethylene Hydrophenylation: Switching Selectivity between Alkyl- and Vinylbenzene Production

  摘要：

  The series of Pt-II complexes [((x)bpy)Pt(Ph)(THF)][BAr'(4)] ((x)bpy=4,4'-X-2,2'-bipyridyl, X = OMe, Bu-t, H, Br, CO2Et, NO2; Ar' = 3,5-bis(trifluoromethyl)phenyl) are catalyst precursors for ethylene hydrophenylation. The bipyridyl substituent provides a tunable switch for catalyst selectivity that also has significant influence on catalyst activity and longevity. Less electron donating 4,4'-substituents increase the propensity toward styrene formation over ethylbenzene.

  DOI：

  10.1021/om400306w
• 作为产物：
  描述：

  乙烯 、 [(4,4′-diethoxycarbonyl-2,2′-bipyridine)Pt(Ph)(THF)][B(3,5-bis(trifluoromethyl)phenyl)4] 以 二氯甲烷 为溶剂， 反应 12.0h， 以88%的产率得到[(4,4′-diethoxycarbonyl-2,2′-bipyridine)Pt(CH2CH2Ph)(η2-ethylene)][B(3,5-bis(trifluoromethyl)phenyl)4]
  参考文献：
  名称：

  Platinum(II)-Catalyzed Ethylene Hydrophenylation: Switching Selectivity between Alkyl- and Vinylbenzene Production

  摘要：

  The series of Pt-II complexes [((x)bpy)Pt(Ph)(THF)][BAr'(4)] ((x)bpy=4,4'-X-2,2'-bipyridyl, X = OMe, Bu-t, H, Br, CO2Et, NO2; Ar' = 3,5-bis(trifluoromethyl)phenyl) are catalyst precursors for ethylene hydrophenylation. The bipyridyl substituent provides a tunable switch for catalyst selectivity that also has significant influence on catalyst activity and longevity. Less electron donating 4,4'-substituents increase the propensity toward styrene formation over ethylbenzene.

  DOI：

  10.1021/om400306w