合成了一种新的阴离子受体化合物PySN,通过1H NMR对其进行了表征。受体分子结合不同阴离子的紫外-可见光谱和荧光发射光谱变化表明：在非质子性溶剂中,PySN可选择性识别和传感氟离子、醋酸根及磷酸二氢根离子。%A new anion receptor compound, PySN, was prepared and characterized by 1H NMR. Uv -vis titrations and luminescent titrations indicated that the compound selective sensed some high electronegative anions including fluoride ions, acetate ions and dihydrogen phosphate root ions in the non -protonic solvent.
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