摘要
合成了5-全氟正己基-硫杂杯[4]芳烃R1,并用1H NMR核磁共振和19F NMR核磁共振进行了初步表征。荧光光谱实验研究了R1对Ca2+、Fe3+、Eu3+和Pb2+等金属离子的荧光传感行为。结果表明,R1对Pb2+离子表现出很好的荧光响应和良好的选择性。
5 NMR. R1 showed suhs indicate that -perfluorohexyl- thiacalixarene R1 was synthesized and characterized by tH NMR and 19F the fluorescent respondences towards metal cations such as Ca^2+, Fe^3+ , Eu^3+ and Pb^2+. The recompound R1 has a good sensitivity and selectivity to the fluorescence of Pb^2+.
出处
《有机氟工业》
CAS
2012年第4期5-7,共3页
Organo-Fluorine Industry