Turkish Journal of Chemistry
Abstract
Novel hexakisurea and thiourea cyclotriphosphazene compounds (3-7) were synthesized. The structure of all compounds was identified using FT-IR $^{1}$H, $^{13}$C, and $^{31}$P NMR spectroscopy; MALDI-TOF MS; and elemental analysis. The optical sensor properties for anions of 3-7 were investigated using UV-Vis spectroscopy. It was determined that compounds 6 and 7 are spectrophotometric and naked eye sensors for F$^{-}$ and CN$^{-}$ anions, respectively. Sensor properties of these compounds for anions were investigated using UV-Vis spectroscopy. The stoichiometry of host-guest complexes was found to be 1:6.
DOI
10.3906/kim-1502-59
Keywords
Cyclotriphosphazene, urea, thiourea, naked-eye sensor
First Page
777
Last Page
788
Recommended Citation
ÖZAY, HAVA; YILDIRIM, MEHMET; and ÖZAY, ÖZGÜR
(2015)
"Synthesis and characterization of novel urea and thiourea substitute cyclotriphosphazene compounds as naked-eye sensors for F$^{-}$ and CN$^{-}$ anions,"
Turkish Journal of Chemistry: Vol. 39:
No.
4, Article 6.
https://doi.org/10.3906/kim-1502-59
Available at:
https://journals.tubitak.gov.tr/chem/vol39/iss4/6
