[(4,4′-dinitro-2,2′-bipyridine)PtMe2] | 1430851-50-5

• 分子结构分类: 有机化合物 - 有机1,3-偶极化合物 - 烯丙基型1,3-偶极有机化合物
• 英文名称: [(4,4′-dinitro-2,2′-bipyridine)PtMe2]
• 英文别名: [(4,4′-dinitro-2,2′-bipyridine)PtMe₂]
• CAS: 1430851-50-5
• 化学式: C₁₂H₁₂N₄O₄Pt
• 分子量: 471.332
• InChiKey: XRQGRPVKICTIOV-UHFFFAOYSA-N

计算性质

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

反应信息

• 作为反应物：
  描述：

  苯乙烯 、 Brookhart's acid 、 [(4,4′-dinitro-2,2′-bipyridine)PtMe2] 以 二氯甲烷 为溶剂， 以96%的产率得到[(4,4′-dinitro-2,2′-bipyridine)Pt(Me)(η²-styrene)][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：

  [(Me)₂Pt(μ-SEt₂)]₂ 、 4,4-二硝基-2,2-联吡啶 以 乙醚 为溶剂， 反应 16.0h， 以94%的产率得到[(4,4′-dinitro-2,2′-bipyridine)PtMe2]
  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