Mo(=NPh)(o-(Me3SiN)2C6H4)(CH2SiMe3)2 | 250148-89-1

• 分子结构分类: 有机化合物 - 有机杂环化合物
• 英文名称: Mo(=NPh)(o-(Me3SiN)2C6H4)(CH2SiMe3)2
• CAS: 250148-89-1
• 化学式: C₂₆H₄₉MoN₃Si₄
• 分子量: 611.977
• InChiKey: SIBINNWUWSVPMI-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.61
• 重原子数：
  34.0
• 可旋转键数：
  7.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.54
• 拓扑面积：
  18.84
• 氢给体数：
  0.0
• 氢受体数：
  1.0

反应信息

• 作为反应物：
  描述：

  Mo(=NPh)(o-(Me3SiN)2C6H4)(CH2SiMe3)2 、 1,2-bis(trimethylsilylamino)benzene 以0%的产率得到Mo(=NPh)2(CH2SiMe3)2
  参考文献：
  名称：

  Synthesis of Chelate-Supported Dialkyl and Alkylidene Complexes of Molybdenum(VI)

  摘要：

  The use of chelating diamide [o-(Me3SiN)(2)C6H4](2-) as a coligand for high-oxidation early transition metal complexes has been investigated. Reaction of Mo(NPh)(2)Cl2DME with Li-2[o-(Me3SiN)(2)C6H4] afforded green microcrystals of [Mo(NPh)(mu-NPh)(o-(Me3SiN)(2)C6H4)](2) (1), while reaction of Mo(NPh)(2)Cl2DME with H-2[o-(Me3SiN)(2)C6H4] gave Mo(NPh)Cl-2(o-(Me-3-SiN)(2)C6H4)(NH2Ph) (2). Two derivatives of 2 are reported, Mo(NPh)Cl-2(o-(Me3SiN)(2)C6H4)-(PMe3) (3) and Mo(NPh)Cl-2(o-(Me3SiN)(2)C6H4)(THF) (4). Structural studies of 3 are reported. Reaction of 3 or 4 with RMgX (X == Cl or Br) gave Mo(NPh)R-2(o-(Me3SiN)(2)C6H4) (R = Me 5, Ph 6, CH2CMe3 7, CH2Ph 8, CH2SiMe3 9). Reaction of 2 with RMgCl (R = CH2CMe3, CH2-SiMe3) gave mixtures of Mo(NPh)R-2(o-(Me3SiN)(2)C6H4) and Mo(NPh)(2)R-2. Both Mo(NPh)(2)-(CH2CMe3)(2) (10) and Mo(NPh)(2)(CH2SiMe3)(2) (11) were isolated form the reaction of Mo(NPh)(2)Cl2DME and RMgCl (R = CH2CMe3, CH2SiMe3). The alkylidene, Mo(NPh)(C(H)-CMe3)(o-(Me3SiN)(2)C6H4)(PMe3) (13), was isolated from the reaction of 7 and an excess of PMe3 at 80 degrees C, while Mo(NPh)(C(H)SiMe3)(o-(Me3SiN)(2)C6H4)(PMe3) (14) was only observed by H-1 NMR under similar conditions.

  DOI：

  10.1021/om990124o
• 作为产物：
  描述：

  Mo(=NPh)2(CH2SiMe3)2 、 苯胺 以0%的产率得到Mo(=NPh)(o-(Me3SiN)2C6H4)(CH2SiMe3)2
  参考文献：
  名称：

  Synthesis of Chelate-Supported Dialkyl and Alkylidene Complexes of Molybdenum(VI)

  摘要：

  The use of chelating diamide [o-(Me3SiN)(2)C6H4](2-) as a coligand for high-oxidation early transition metal complexes has been investigated. Reaction of Mo(NPh)(2)Cl2DME with Li-2[o-(Me3SiN)(2)C6H4] afforded green microcrystals of [Mo(NPh)(mu-NPh)(o-(Me3SiN)(2)C6H4)](2) (1), while reaction of Mo(NPh)(2)Cl2DME with H-2[o-(Me3SiN)(2)C6H4] gave Mo(NPh)Cl-2(o-(Me-3-SiN)(2)C6H4)(NH2Ph) (2). Two derivatives of 2 are reported, Mo(NPh)Cl-2(o-(Me3SiN)(2)C6H4)-(PMe3) (3) and Mo(NPh)Cl-2(o-(Me3SiN)(2)C6H4)(THF) (4). Structural studies of 3 are reported. Reaction of 3 or 4 with RMgX (X == Cl or Br) gave Mo(NPh)R-2(o-(Me3SiN)(2)C6H4) (R = Me 5, Ph 6, CH2CMe3 7, CH2Ph 8, CH2SiMe3 9). Reaction of 2 with RMgCl (R = CH2CMe3, CH2-SiMe3) gave mixtures of Mo(NPh)R-2(o-(Me3SiN)(2)C6H4) and Mo(NPh)(2)R-2. Both Mo(NPh)(2)-(CH2CMe3)(2) (10) and Mo(NPh)(2)(CH2SiMe3)(2) (11) were isolated form the reaction of Mo(NPh)(2)Cl2DME and RMgCl (R = CH2CMe3, CH2SiMe3). The alkylidene, Mo(NPh)(C(H)-CMe3)(o-(Me3SiN)(2)C6H4)(PMe3) (13), was isolated from the reaction of 7 and an excess of PMe3 at 80 degrees C, while Mo(NPh)(C(H)SiMe3)(o-(Me3SiN)(2)C6H4)(PMe3) (14) was only observed by H-1 NMR under similar conditions.

  DOI：

  10.1021/om990124o