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Paper | Regular issue | Vol 78, No. 9, 2009, pp.2277-2286
Published online, 15th May, 2009
DOI: 10.3987/COM-09-11718
The Reactions of N3P3Cl4[NH(CH2)3NMe] with Difunctional Fluoro Alcohols

Esra Tanrıverdi, Adem Kılıç, Serpil Harbeck, and Gönül Yenilmez Çiftçi*

*Department of Chemistry, Gebze Institute of Technology, Gebze 41400, Kocaeli, Turkey

Abstract

The reactions of N3P3Cl4[NH(CH2)3NMe] (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, 1H and 31P NMR spectroscopy: the mono-spiro compound, N3P3Cl2[NH(CH2)3NMe](OCH2CF2CF2CH2O) (4), a di-spiro derivative N3P3[NH(CH2)3NMe](OCH2CF2CF2CH2O)2 (6) and the mono-spiro compound, N3P3Cl2[NH(CH2)3NMe](OCH2CF2CF2CF2CH2O) (5), its ansa isomer (8), a di-spiro derivative N3P3[NH(CH2)3NMe](OCH2CF2CF2CF2CH2O)2 (7). Besides, the thermal properties of the compounds (1, 4-8) were investigated by thermal analysis, namely by DSC and TGA.