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Fluordiazadiphosphetidine, 10. Mitt.: Die Reaktion von 1,3-Dialkyl-2,2,2,4,4,4-hexaflouro-1,3,2λ5,4λ5-diazadiphosphetidine mitN-Trimethylsilylmethylamin

Fluorodiazadiphosphetidines, X: reaction of 1,3-Dialkyl-2,2,2,4,4,4-hexaflouro-1,3,2λ5-diazadiphosphetidines with N-trimethylsilyl-methylamine

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Abstract

Reaction of (RNPF3)2 compounds (R=CH3, C2H5,n-C3H7,n-C4H9,i-C4H9) withN-trimethylsilyl-methylamine leads to nucleophilic substitution of one or two fluorine atoms by the methylamino group, depending on the molar amounts of the reactants. In the case ofR=CH3, two by-products are formed: in the first step a compound with coordination numbers IV, V and VI for the three phosphorus atoms in C5H17F7N5P3 and in the second step a monospiroflourodiaza-λ5, λ5-diphosphetidine.

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Additional information

9. Mitteilung:Utvary, K., Kubjacek, M., Varmuza, K. Z. anorg. allg. Chem.458, 281 (1979).

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Kubjacek, M., Utvary, K. Fluordiazadiphosphetidine, 10. Mitt.: Die Reaktion von 1,3-Dialkyl-2,2,2,4,4,4-hexaflouro-1,3,2λ5,4λ5-diazadiphosphetidine mitN-Trimethylsilylmethylamin. Monatshefte für Chemie 112, 305–315 (1981). https://doi.org/10.1007/BF00900762

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Keywords

  • Aza
  • Cyclic (non-carbon)
  • Heterocyclic (N, P)
  • Phospha
  • Spiro