THE REACTIONS OF N3P3Cl4[NH(CH2)3NMe] WITH DIFUNCTIONAL FLUORO ALCOHOLS

Abstract

The reactions of N3P3Cl4[NH(CH2)(3)NMe] (1) in one stoichiometry (1:1) with the sodium derivatives of the fluorinated diols 2,2,3,3-tetrafluorobutane-1,4-diol (2) and 2,2,3,3,4,4-hexafluoropentane-1,5-diol (3) in THF solution at room temperature yielded the following five products, whose structures (4-8) have been characterized by elemental analysis, mass spectrometry, FT-IR, H-1 and P-31 NMR spectroscopy: the mono-spiro compound, N3P3Cl2[NH(CH2)(3)NMe](OCH2CF2CF2CH2O) (4), a di-spiro derivative N3P3[NH(CH2)(3)NMe](OCH2CF2CF2CH2O)2 (6) and the mono-spiro compound, N3P3Cl2[NH(CH2)(3)NMe](OCH2CF2CF2CF2CH2O) (5), its ansa isomer (8), a di-spiro derivative N3P3[NH(CH2)(3)NMe](OCH2CF2CF2CF2CH2O)(2) (7). Besides, the thermal properties of the compounds (1, 4-8) were investigated by thermal analysis, namely by DSC and TGA.