bis(tert-butylimino)((tris(diethylamino)-l5-phosphaneylidene)methyl)rhenium(VIII) chloride | 723296-86-4

• 英文名称: bis(tert-butylimino)((tris(diethylamino)-l5-phosphaneylidene)methyl)rhenium(VIII) chloride
• CAS: 723296-86-4
• 化学式: C₂₁H₅₀Cl₃N₅PRe
• 分子量: 696.201
• InChiKey: GZBGXSLFQWVEDY-UHFFFAOYSA-K

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
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• 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

• 作为反应物：
  描述：

  bis(tert-butylimino)((tris(diethylamino)-l5-phosphaneylidene)methyl)rhenium(VIII) chloride 以 not given 为溶剂， 生成 (tBuN)3ReCl 、 (tert-butylimino)((tris(diethylamino)phosphonio)methylidyne)rhenium(VII) chloride 、 tris(diethylamino)(methyl)phosphonium bis(tert-butylimino)tetrachlororhenate(VII)
  参考文献：
  名称：

  Formation of a Rhenium(VII) Phosphonio−Methylidyne Complex

  摘要：

  The rhenium(VII) phosphonio-methylidyne complex [Re((NBu)-Bu-t){C-P(NEt2)(3)]Cl-3] (3) is obtained via interaction of an imido ligand in [Re((NBU)-B-t)(2)Cl-3] (1) with the phosphorus ylide (Et2N)(3)P CH2. The isolation of all the intermediates and products of this reaction allows us to postulate a mechanism in which the amine, formally generated from the imido ligand, is trapped by the Lewis acid 1 with formation of [Re((NBU)-B-t)(3)Cl] (4) and (6). 3 and 6 have been [(Et2N)(3)P- CH3](+)[Re ((NBU)-B-t)(2)Cl-4](-) structurally characterized.

  DOI：

  10.1021/om049742h
• 作为产物：
  描述：

  trichlorobis(tert-butylimido)rhenium 、 tris(bis(ethyl)amino)phosphorus ylide 以 苯 为溶剂， 以72%的产率得到bis(tert-butylimino)((tris(diethylamino)-l5-phosphaneylidene)methyl)rhenium(VIII) chloride
  参考文献：
  名称：

  Formation of a Rhenium(VII) Phosphonio−Methylidyne Complex

  摘要：

  The rhenium(VII) phosphonio-methylidyne complex [Re((NBu)-Bu-t){C-P(NEt2)(3)]Cl-3] (3) is obtained via interaction of an imido ligand in [Re((NBU)-B-t)(2)Cl-3] (1) with the phosphorus ylide (Et2N)(3)P CH2. The isolation of all the intermediates and products of this reaction allows us to postulate a mechanism in which the amine, formally generated from the imido ligand, is trapped by the Lewis acid 1 with formation of [Re((NBU)-B-t)(3)Cl] (4) and (6). 3 and 6 have been [(Et2N)(3)P- CH3](+)[Re ((NBU)-B-t)(2)Cl-4](-) structurally characterized.

  DOI：

  10.1021/om049742h