[((S)-2-(pyrrol-2-ylmethyleneamino)-2'-(dimethylamino)-1,1'-binaphthyl(-1H))2Yb(N(SiMe3)2)]*C7H8 | 1016977-18-6

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: [((S)-2-(pyrrol-2-ylmethyleneamino)-2'-(dimethylamino)-1,1'-binaphthyl(-1H))2Yb(N(SiMe3)2)]*C7H8
• CAS: 1016977-18-6
• 化学式: C₇H₈*C₆₀H₆₂N₇Si₂Yb
• 分子量: 1202.55
• InChiKey: OSRGKAAVYOVGQV-IWZMXCGZSA-N

反应信息

• 作为产物：
  描述：

  tris(bis(trimethylsilyl)amido)ytterbium(III) 、 (S)-2-(pyrrol-2-ylmethyleneamino)-2'-(dimethylamino)-1,1'-binaphthyl 、 甲苯 以 甲苯 为溶剂， 以70%的产率得到[((S)-2-(pyrrol-2-ylmethyleneamino)-2'-(dimethylamino)-1,1'-binaphthyl(-1H))2Yb(N(SiMe3)2)]*C7H8
  参考文献：
  名称：

  Enantioselective Hydroamination/Cyclization Catalyzed by Organolanthanide Amides Derived from a New Chiral Ligand, (S)-2-(Pyrrol-2-ylmethyleneamino)-2′-(dimethylamino)-1,1′-binaphthyl

  摘要：

  A new series of bis-ligated organolanthanide amides, (1)2-LnN(SiMe3)(2)center dot C7H8 (Ln = Sm (2), Y (3), Yb (4)), have been prepared by the reaction of Ln[N(SiMe3)(2)](3) with the ligand (S)-2-(pyrrol-2-ylmethyleneamino)-2'-(dimethylamino)-1,1'-binaphthyl (1H) in good yields. They are active catalysts for the asymmetric hydroamination/cyclization reaction of aminoalkenes, affording cyclic amines in moderate to good conversions with moderate to good ee values.

  DOI：

  10.1021/om701058k