Synthesis and coordination chemistry of fluorinated phosphonic acids |
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| Authors: | James A Bennett Kuldip Singh Alison M Stuart |
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| Institution: | Department of Chemistry, University of Leicester, Leicester LE1 7RH, UK |
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| Abstract: | Phosphonic acids (HO)2P(O)C2H4CnF2n+1] (n = 4, 6) and (HO)2P(O)C6H4-4-CnF2n+1] (n = 0, 1, 6) have been prepared in good yields. Deprotonation and reaction with cis-PtCl2(PPh3)2] affords fluorinated platinum complexes which have been characterised by elemental analysis, mass spectrometry, IR and NMR spectroscopies. The structures of Pt{O2P(O)C6H4-4-F}(PPh3)2], Pt{O2P(O)C6H4-4-CF3}(PPh3)2] and Pt{O2P(O)C2H4C6F13}(PPh3)2] have been determined by single crystal X-ray diffraction. |
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| Keywords: | Fluorous Phosphonic acids Coordination chemistry Platinum Phosphine X-ray structure |
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