| 175406-08-3

• CAS: 175406-08-3
• 化学式: C₃₉H₃₃GaN₄
• 分子量: 627.441
• InChiKey: COIPQSUEDKTOTN-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：
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• 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

• 作为产物：
  描述：

  N,N′-二苯基苄脒 、 三甲基镓 以 甲苯 为溶剂， 以68%的产率得到
  参考文献：
  名称：

  Synthesis and properties of some gallium amidine complexes [GaX_yL_3–y][X = Me, Et or Cl; L = RNCR′NR (R, R′= H, alkyl or aryl); y= 0–2]. Crystal structures of [GaMe₂(PhNCPhNPh)] and [GaMe(PhNCPhNPh)₂]

  摘要：

  The amidinato compounds [GaMe(2)L] [L = RNCR'NR (R, R' = H, alkyl or aryl)], [GaMe(PhNCPhNPh)(2)], [GaEt(PhNCMeNPh)(2)] and [Ga(PhNCRNPh)(3)](R = Me or Ph) have been isolated from the reaction of the appropriate gallium trialkyl with 1, 2 and 3 mol of amidine RNCR'N(H)R, respectively. The chloro derivatives [GaCl3 {RNCR'N(H)R}] (R = Ph or p-ClC6H4; R' = Me) and [GaCl2(p-ClC(6)H(4)NCMeNC(6)H(4)Cl-p)] have also been prepared. The compounds have been fully characterised, and mass spectrometric data indicate that the volatile dimethylgallium derivatives exist as either monomers or dimers in the gas phase. X-Ray crystallographic studies on [GaMe(2)(PhNCPhNPh)l and [GaMe(PhNCPhNPh)(2)] revealed monomeric structures and the presence of chelating amidinate ligands, with distorted tetrahedral and trigonal-bipyramidal co-ordination respectively at the metal centres. Cleavage of the Ga-Me bond occurs on photolysis in the. presence of a spin-trapping agent, and thermal decomposition of the solids leads to the formation of gallium nitride.

  DOI：

  10.1039/dt9960000431