bis(trimethylsilyl)azanide;propan-2-yl-[N'-propan-2-yl-N,N-bis(trimethylsilyl)carbamimidoyl]azanide;yttrium(3+) | 330546-78-6

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机类金属化合物
• 英文名称: bis(trimethylsilyl)azanide;propan-2-yl-[N'-propan-2-yl-N,N-bis(trimethylsilyl)carbamimidoyl]azanide;yttrium(3+)
• CAS: 330546-78-6
• 化学式: C₃₂H₈₂N₇Si₆Y
• 分子量: 822.469
• InChiKey: IELDFIYKXUBYMN-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：
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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：
  None
• 氢给体数：
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• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  Li[(Me₃Si)₂NC(NⁱPr)₂] 以 乙醚 为溶剂， 生成 bis(trimethylsilyl)azanide;propan-2-yl-[N'-propan-2-yl-N,N-bis(trimethylsilyl)carbamimidoyl]azanide;yttrium(3+)
  参考文献：
  名称：

  Tetrasubstituted Guanidinate Anions as Supporting Ligands in Organoyttrium Chemistry

  摘要：

  Addition of N(SiMe3)(2) anion equivalents to (PrN)-Pr-i=C=(NPr)-Pr-i followed by reaction with YCl3 generated the dimeric complex {[(Me3Si)(2)NC((NPr)-Pr-i)(2)] P(mu -Cl)}(2) (2). Complex 2 has proven to be an excellent starting material for preparation of a series of hydrocarbyl and amido products, [(Me3Si)(2)NC((NPr)-Pr-i)(2)](2)YCH(SiMe3)(2) (3), [(Me3Si)(2)NC((NPr)-Pr-i)(2)](2)YN(SiMe3)(2) (4), [(Me-3-Si)(2)NC((NPr)-Pr-i)(2)](2) Y-2(mu -Me)(2)Li[Me2NCH2CH2NMe2] (5), and [(Me3Si)(2)NC((NPr)-Pr-i)(2)](2)YC(CH3)(3) (6) Definitive evidence for the molecular structures of 2, 3, 5, and 6 is provided through single-crystal X-ray analyses, which are presented. These results provide the first reported examples of organoyttrium complexes supported by a guanidinate ligand.

  DOI：

  10.1021/om0009029