α-Pyridinic analogs of 2,5-diaryloxazole as chemosensing compounds sensitive to heavy metals ions
Abstract
Several oxazolic derivatives on the base of α-pyridinecarboxylic acid was synthesized, their spectral-fluorescent properties, protolytic equilibria and complexation with heavy metal ions were investigated. The prospects of this class of compounds for further development on their background fluorescent chemosensors for toxic polyvalent metals ions were revealed.
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