ASIAN JOURNAL OF CHEMISTRY, vol.24, no.4, pp.1530-1534, 2012 (SCI-Expanded)
The spiro (1, 2), ansa (3) and bino (4) phosphaza-lariat ethers have been synthesized. The structures of the compounds (1, 2, 3 and 4) are characterized by elemental analysis, mass spectrometry, IR, H-1, C-13 and P-31 NMR spectroscopy.